Untitled record

full description

sister nurse wallpaper

The present invention relates to the exploration of oil, gas and geothermal energy. Drilling operations are used to create boreholes, or wells, in the ground. Conventional drilling involves having a drill bit down the well. The downhole assembly is located directly above the drill bit where directional sensors and equipment are supplied

<p dir="rtl">5 Communication, batteries, mud motors, and anchoring equipment to help guide the drill bit toward a desired subterranean target.</p>

A drill collar assembly is placed on top of the downhole assembly to provide a non-collapsible weight source to assist the bit in crushing the formation. Heavyweight drill pipe sits directly on top of the drill collars for safety. The remainder of the drilling rig is often a drill pipe, designed to

<p dir="rtl">10 Working under tension. The length of a conventional drill pipe segment is about 30 feet, but the patterns of these lengths vary greatly. It is usual for drill string lengths to be stored in 'twos' (2 continuous lengths) or 'triples' (3 continuous lengths). and drill collars in twos or threes until the bit is retrieved and replaced.This process of getting everything out of the hole is called</p>

<p dir="rtl">15 And the second play "Emancipation."</p>

Emancipation is defined as the time when the excavation is not done, so it is expensive. Efforts have long been made to devise ways to avoid it, or at least speed it up. Turning on triodes is faster than turning on diodes because it reduces the number of threaded connections that have to be disconnected and then reconnected. Triads are also longer, so they are more difficult to grip due to their height, weight, and the natural wave shapes that appear when you move them. may be

<p dir="rtl">20 Hand grip with dangerously moving tubes.</p>

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A drilling rig with the ability to reduce release time is required. One option is to operate a pair of opposing earth rigs, each equipped with a fully powered top engine and hanging in series up the wellbore. In this way, the release may be nearly continuous, which only causes the joints to rotate together or separately. Among the problems of this rig body the least is the costs of the equipment,

<p dir="rtl">5 operation and transportation.</p>

10

Manumission is known as a dangerous activity. Conventional drilling work requires the derrick operator to be positioned high on the trestle unit platform, where he is at risk of falling and other injury caused by manually grasping the heavy tube cradles when loading and unloading the trestle from the grate during the release. Personnel on the drill floor are also at risk when attempting to move the vibrating tail of the rack tube, which is often coated with mud and grease which is slippery in rough weather. In addition, faster required separation rates carry an increased risk.

It is desirable to have a drilling rig that has the ability to reduce the release time. It is also desirable to have a system with cut-offs so that if a component of the system fails or requires maintenance, the job for that component is done by another component on the rig. It is also desirable to have a drilling rig for it

<p dir="rtl">15 These features remain highly transferable between dig sites.</p>

General description of the invention

A drilling rig system is exposed for high separation rates, particularly onshore transportable drilling rigs. The drilling rig reduces down time by separating the carriage of tube stands in and out of the rewind position in the first job and the delivery of the tube stand to the well center as the 20 second job. Functions overlap at the remote control position of the rack, where the tubular mounts are placed

Interchangeable with pipe gripping equipment. Various models of a new rig system may include one or more of the following components:

Retractable top drive

Tubular connecting rod

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pregnant unit

Top mount mechanism

return platform

Bottom bracket mechanism

<p dir="rtl">5 Remote control position in the stand</p>

Remote control position station in the rack

Lower mounting bracket

Upper holder restraint

Broker holder entry

<p dir="rtl">10 Lower holder constraint</p>

The various models of the new rig system include new methods of rack construction and internal and external release.

It is understood that a certain number of the above-mentioned components can be dispensed with, are optional, or can be replaced by similar devices that can fulfill specific purposes in one way or another. This can be done

<p dir="rtl">15 Substitutions without deviating from the content and principles of the current disclosure.</p>

A conventional earth digger has an earth digger front or V-section side and rear

Backhoe loader or side winch. Perpendicular to these sides is the auger side and opposite to them is the auger side. In one embodiment, a vertically retractable overhead engine drives the earth drill.

The rc-retractable upper motor travels either along, or between, two rc midlines; center line

<p dir="rtl">20 Well and midline drawn.</p>

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The tubular connecting rod moves lateral along the structure of the same earth drill, and has a lifting capacity less than that of the retractable upper motor, and is generally limited by the lifting capacity of the drill pipe tubing or drill collars. The tubular connecting arm can move tubular cradles vertically and horizontally in the cranes to a V-gate direction, and then reach positions that may include a centerline

<p dir="rtl">5 Borehole, remote control position in the stand, stockpile tunnel, and narrow passage.</p>

The remote rack position is a return position designed to move the tubular rack following into the well, as shifted between the tubular connecting boom and the towed top driver. The remote cradle position is also the return position designed to move the next tubular cradle to be carried, as shifted between the tubular connecting arm and upper cradle mechanism.

<p dir="rtl">10 In one embodiment, the lower end of the remote control post in the holder is placed on a return platform under the drilling floor where the lower holders mechanism works with the upper holders mechanism.</p>

The top rack mechanism can be provided to move drill pipe tube cradles between any grid loading position within the cradle unit and the remote control position in the cradle, which is located between the earth rig and the cradle unit.

<p dir="rtl">15 An upper carrier restriction may be provided to clamp a tubular carrier near its top to hold it in its non-arc orientation when at the remote control position in the carrier. The upper rack restriction can be installed on the rack unit. With the upper tube-rack installed in the rack's remote control position, the upper-rack mechanism is free to advance toward the next tube-rack in the rack unit. The connecting rods can clamp the tubular mount at the top of the upper mount bracket without interfering with the track of the mount mechanism</p>

<p dir="rtl">20 overhead. The tubular connecting arm is lowered to clamp the tubular carrier holding it in the upper rack tie.</p>

A return platform is provided below the cradle unit to support stocked liner and tube cradles. The return platform is near ground level. A bottom bracket mechanism may be provided to control movement of the lower ends of tube brackets and/or liner tubes as they are moved between the remote control position in

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The easel and the laptop are placed on the platform. The movements of the lower carrier mechanism are controlled by the movements of the upper carrier mechanism to keep the tubular carriers in rc orientation.

A lower rack constraint may be provided to direct ascending and descending tube cradles towards and away from the remote control position in the rack and to anchor the tube cradles arc to the remote control position in the rack. may fall

<p dir="rtl">5 The rack remote control position station is located in the rack remote control position to provide automatic washing and pin jointing. A grease dispenser can also be fitted on the tubular connecting rods for automatic threading of the pin end of the tubular bearings.</p>

An intermediate carrier shackle can be provided and connected to the edge of the V-shaped door side of the center section of the rig substructure. The intermediate carrier restriction may include a clutch assembly

<p dir="rtl">10 Tubular racks to prevent vertical movement while suspended above the stock tunnel to facilitate rack construction without the need for staggered posts in the stock tunnel assembly. The intermediate carrier shackle may also have a clip, and the ability to extend between the remote control position in the carrier and the stowage tunnel.</p>

A bottom anchor arm can be provided at drilling floor level to guide the bottom casing, drill pipe, and drill pipe stands between the narrow aisle, stock tunnel, and remote control position in the stand

<p dir="rtl">15 and the locations of the center of the well.</p>

A steel drilling rig (tubular coupling) such as that mounted on a rod on the drilling floor or attached to a tip to move a drilling floor boom to move it between a drawn position, can be provided in the well center and storage tunnel. The rolling rod can be replaced and can separate tool joints on the well center and tunnel Finally, a second iron drilling worker can be provided to allocate a first iron drilling worker to deliver

<p dir="rtl">20 And separating the tubes above the stockpiling tunnel, and the second iron driller can be customized to connect and disconnect</p>

Tubing up the center of the well. A casing grapple can also be provided on the arm of a second excavation floor for forming and casing.

With this system, the tubular stand may be disconnected and raised away from the drill bit stuck in the wellbore while the retractable top mover travels down to grab and lift the drill bit

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Excavation for lifting. Similarly, a tubular stand can be placed and installed above the wellbore without the retractable top mover, while the retractable top mover travels upwards. The synchronous runs of the top retractable motor and the tubular coupling arm can greatly shorten the release time.

<p dir="rtl">5 The conclusion is that in the embodiments disclosed, the tubular stand raised from the remote control position in the stand and connected to the center of a well consists of the tubular connecting rod, and the drilling assembly is raised and lowered by means of the retractable upper actuator. The upper retractable motor and the tubular connecting arm pass through each other in relative downward motion on the same earth rig. Allows the ability to retract, tilt, and/or control the rotation of the tubular connecting arm arm,</p>

<p dir="rtl">10 And its geometric shape, as they pass over each other without any conflict. In one of the embodiments,</p>

Conventional Non-Retractable Top Engine with Tubular Connecting Boom Achieves the advantages of a model with a retractable top engine, with only its stops to avoid conflict between the non-retractable top engine and the tubular connecting rod.

The disclosed models offer a new drilling rig system that could significantly reduce the time required to release a drill pipe 15 . The disclosed models also provide a system with disconnect states

for mechanical operation. The following disclosure describes “releasing” which means adding tubular supports on a mounting unit to the drilling rig to bring up the entire length of the drilling rig to the bottom of the well so that drilling can begin. A person of normal skill will realize that the short cut procedure is later generally reversed for an out-of-well release.

<p dir="rtl">20 The disclosed models offer a new drilling rig system that significantly reduces the time required to release drill pipe and drill collars. The disclosed models also provide a system with disconnect states for mechanical operation.</p>

As will be understood by those skilled in the art, the patterns reported to be revealed can be modified and the same distinct result will be obtained. The emancipation process for adding mounts will also be described

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tubular to the wellbore, whereby a reverse machining can be performed to remove tubular carriers from the wellbore for uniform load on the grid. Although the triads are described in this document, those of ordinary skill in the field will understand that this description is made through examples because the models disclosed are not limited to them, but apply equally to binaries and quaternaries.

5 Brief description of the drawings

Figure 1 is an isometric view of a model of the drilling rig system according to the previously disclosed models of a high separation rate drilling rig.

Figure 2 is an overhead view of a model of Figure 1 according to the previously disclosed models of a high separation rate drilling rig.

<p dir="rtl">10 Figure 3 is an iso-dimensional view of the retractable top drive of an earth drill as used in one model of a high separation rate drilling rig.</p>

Figure 4 is a disassembled side view of the retractable top engine, showing it positioned above the center of the well.

Figure 5 is a disassembled side view of the retractable upper engine, showing it pulled from

<p dir="rtl">15 Its position is above the center of the well.</p>

Figure 6 is a simplified isometric frame diagram showing the torque reaction transmission to the top mover, to the torque tube, to the pulley assembly to the counterweight, and to the earth rig.

Figure 7 is an isometric view of the rack unit, showing the mechanism of the upper racks moving in the narrow passage and connecting the drill pipe to a remote control position in the rack.

Figure 8 is a top view of the rack unit, showing the upper rack mechanism operation casing and the relationship of the rack remote control position to the rack unit, well center and stock tunnel.

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Fig. 9 is an isometric view of a model of the upper racking mechanism constituting the racking unit according to the models disclosed, showing the rotation of the arm suspended from the bridge.

Figure 10 is a disassembled isometric view of a model rack unit, showing the upper rack mechanism that moves in the aisle and connects the tubular rack to the remote control position of the rack.

<p dir="rtl">5 Figure 11 isometric view of the rack unit from the reverse side, showing the upper rack shackle that secures the tubular rack to the remote control position of the rack. The mechanism of the upper racks, with the tube rack in place, will have released the tube rack and returned it to retrieve another.</p>

Figure 12 is an isometric view of a model tubular boom component of a high separation rate drilling rig, with a free-centering tubular clamp.

<p dir="rtl">10 Fig. 13 is an isometric view of an alternative tubular arm embodiment, with a controlled inclined tubular clamp and an automatic box grating device.</p>

Figure 14 is a side view of a tubing boom model, showing the range of the tubing boom to tubular stand position relative to its use on a drilling rig.

Figure 15 is an isometric view of the tubular boom model according to Figure 13, explaining

<p dir="rtl">15 The tubular connection lever is hinged to the remote control position on the stand for clamping the stand</p>

tubular.

Figure 16 is an isometric view of a tubular boom model based on Figure 13, showing a tubular connecting rod that is hinged above the well center and has a tubular mount to the upper driver.

Figure 17 is an isometric view of a model of a lower anchor arm component based on the models given

<p dir="rtl">20 Described, explains the multiple extendable segments of a pivotally mounted, rotatable boom to the base for connection to an earth borer bottom.</p>

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Fig. 18 is a side view of the Fig. 16 model, showing the position of the bottom anchor lever for securing the bottom of a tubular rack between a well center, stock tunnel, and remote control position in the rack

and a narrow corridor position.

FIGURE 19 is an isometric view of the FIG. 18 model, showing the lower anchor arm 5 which captures the lower end of a drill-pipe segment near the narrow passage.

Fig. 20 is an isometric view of a model bottom anchor boom, shown affixed to the lower end of a drill-pipe stand and secured in the stockpile tunnel.

Figure 21 is an isometric view of a model of an intermediate carrier restraint, shown extended.

Figure 22 is an isometric view of the median carrier constraint model according to Fig. 21, showing a constraint

<p dir="rtl">10 Folding intermediate stand for moving between drilling sites.</p>

Figures 23 through 32 are equidistant projections showing a high separation rate drilling rig according to the patterns reported in the process of moving tube stands from a portable position into the well.

Figure 33 is an overhead view of a model grate loading system tube return platform as per the disclosed models.

15 Fig. 34 is an isometric view of a model of the grate loading system tube return platform according to the disclosed models.

Fig. 35 is an isometric view of a typical grate load system tube top rack unit according to the disclosed models.

Figure 36 is an isometric view of an example of the Figure 35 Top Rack Module

20 For network loading system pipe according to the models disclosed.

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The purposes and features of the disclosed models will be more evident in the light of the following detailed description and appended claims once they are read together with the accompanying drawings in which like numbers represent like items.

The drawings provide part of this specification and include templates that can be configured in several formats. It is understandable

<p dir="rtl">5 In some cases, several aspects of the models disclosed may appear to be exaggerated or enlarged to facilitate understanding.</p>

Detailed description:

The following is a description of a person skilled in the art making and using the disclosed models, given the context and requirements of a particular application. It will be clear and easily for those who are well versed in the field

<p dir="rtl">10 Modifications to the disclosed models, and the general principles specified in this document can be applied to other models and applications without deviating from the content and scope of the disclosed models. Accordingly, the models disclosed are not intended to be limited to those described, but they are those models that are in the broadest sense compatible with the principles and features disclosed in this document.</p>

Figure 1 is an isometric view of a model of the drilling rig system as reported

<p dir="rtl">15 It is disclosed for a high separation rate drilling rig 1. Figure 1 illustrates a drilling rig 1 with the conventional front end of the drilling floor removed, and the center of the well 30 replaced near the edge of the drilling floor 6. In this installation, the return platform 900 is placed below the level of the drilling floor 6, And connected to the base box segments of the 2 substructure on the ground. In this position, the return platform 900 is located below the bracket unit 300 so that the tubular brackets 80 (see Figure 33) rest on the bracket unit 300</p>

<p dir="rtl">20 On the platform returns 900.</p>

Having the return platform 900 close to ground level allows for a reduction in the side box volume of substructure 2 and thus the side box transport weight. This precipitation also reduces the wind effect against the 10 land rig.

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In this load, the rig 300 is placed lower under the earth rig 10 of rig 1 than on conventional onshore rigs, since the rig 80 is not anchored to the rig floor level 6. As a result, the rig 80 must be significantly raised by means of a jack Secondary to reach drill floor level 6, before being added to the drilling structure.

<p dir="rtl">5 As will be seen in the following explanation, this arrangement has several advantages that complement several other unique components of a high separation rate 1 drilling rig.</p>

A stocking tunnel having a stocking tunnel center 40 (see Fig. 30) is placed on the leading edge of the drill floor 6 and extends downwards. An intermediate carrier shackle 430 is placed adjacent to the drill floor 6 and anchored above the center of the stock tunnel 40. A remote control post is placed in the rack 50 On a 900 return platform, it extends vertically

<p dir="rtl">10 upwards, and is not obstructed by any other structure below the rack unit 300. The lower rack shackle 440 sits on the return platform 900 and rests on top of the rack remote control position 50. In this model, the rack remote control position 50 is located forward of, and aligned with the center of the well 30 and the center of the tunnel of Sister Azin 40.</p>

Figure 2 is a top view of rig 1 as per Figure 1. The holder unit has 300

<p dir="rtl">15 The 310 toe assembly (see Figure 7) has the columns for the loading positions on the grid 312 aligned vertically with a conventional alignment. With this alignment, the columns 312 extend in a portal V-shaped direction to the winches. As seen in this perspective, the loading positions are at The grid for tubular racks 80 in a rack unit 300 is aligned with the space for tubular racks on a 900 return platform. The size of the rack unit 300 and return platform 900 can be selected regardless of</p>

<p dir="rtl">20 Substructure 2 and Earth rig 10 depending on the depth of the well to be drilled and the number of tube stands 80 being carried. In this picture, Rig 1 is to scale.</p>

Figure 3 is an isometric cut-out view of a 200 retractable top drive assembly on a 10 Earth Excavator as used on a model 1 drilling rig. The 200 retractable top drive assembly generally comprises the movable pulley assembly (230, 232), motor upper

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240, a pair of links 252 and risers 250, along with several other components. The Retractable Upper Engine Assembly 200 has a retractable counterweight 202 mounted on handles 17 of the Earth Excavator 10. In the embodiment shown, the handles 17 are adjacent to the rear 14 (winch side) of the Earth Excavator 10. The Counterweight 202 can be moved rs along the handles 17 .in the form

<p dir="rtl">5 shown, the 200 retractable upper engine assembly has a segment-permitted body having a segment</p>

Lateral inside the drill 230 and profile outside the drill 232. This feature provides the rig ground-track clearance additional to that obtained through the ability to retract the counterweight 202. The additional clearance results in no conflict with the tubular connecting boom 500 (see Fig. 12) when tilted to align with the center of well 30 of tubular support 80.

<p dir="rtl">10 First yoke 210 connects half-sections 230 and 232 with counterweight 202. Second yoke 212 extends</p>

Between counterweight 202 and top drive 240. Actuator 220 extends between second coupler 212 and counterweight 202 to facilitate controlled movement of top drive 240 between well center position 30 and towed position. The Retractable Top Drive Assembly 200 has a top drive 240 and a mounting lug 246. Pivot links 252 extend downward. An automatic lift 250 is connected to the ends of the joints 252.

<p dir="rtl">15 Figure 4 is a cut-out side view of a model of a retractable top drive assembly 200, showing it positioned above the center of a well 30. The retractable top drive assembly 200 has a 260 torque tube that transmits torque from the retractable top drive assembly 200 to the counterweight 202 and up to the handles 17 and the earth rig 10. (See Figure 6).</p>

Figure 5 is a cut-out side view of a model 200-in

<p dir="rtl">20 Figure 4 shows it withdrawn from its position above the well center 30 to avoid contact with the tubular connecting rod 500 that transports the same earth borer 10 ground as the retractable top motor assembly 200. (See Figure 12).</p>

Figure 6 is an isometric sectional view, showing the force transmitted through the torque tube 260 connected directly to the transition block assembly. A torque tube is firmly connected

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Rotation 260 by assembling the group of moving wheels, and let it be between half-sectors 230 and 232, and thus connect it to the counterweight 202 through coupling 210 and coupling 212.

The torque is met by the activity of installation and disconnection, as well as drilling torque interacting from the drill bit and the engagement of the wellbore anchor. The 260 torque tube is engaged to the 240 top drive at a bracket

<p dir="rtl">5 262 torque tube in a slip-on relationship. The 240 rc upper motor can be separated from the movable pulley assembly to accommodate different thread lengths in the tubular couplers. This slip relationship for the linkage at the 262 torque tube bracket can allow this movement.</p>

Sliding shims 208 are noted in this perspective. Sliding shims 208 are fitted to opposite ends 204 (invisible) of the counterweight 202 which extend outward in

<p dir="rtl">10 The inner auger side and the external auger side. Each counterweight end 204 may have an adjusting shim 206 (invisible) between its end 204 and a sliding shim 208. The sliding shims 208 engage the knobs 17 to guide the retractable upper motor assembly 200 up and down the arc length of the earth excavator 10. The adjusting shims 206 allow for precise centering and alignment Counterweight 202 on the Earth Excavator 10. Alternatively, a buckart mechanism can be used.</p>

<p dir="rtl">15 In Figure 6, the retractable top driver assembly 200 is placed above the center of the well 30. As seen in this perspective, the tubular bracket 80 is rotated to the right through the top driver 240 as shown by T1. The drilling-related friction of the bit, anchors and bottom-assembly components must be overcome to continue drilling. This results in a large reactive torque T2 in the top drive 240. Torque T2 is transmitted to the torque tube 260 through</p>

<p dir="rtl">20 Reverse forces F1 and F2 at the bracket 262. The torque tube 260 transmits this torque to a second coupler 212, transfers the force to an attached counterweight 202. The counterweight 202 transmits the force to the handles 17 of the earth rig 10 through its sliding shims 208.</p>

Through this assembly, the 260 torque tube is extended and retracted by the 240 overhead motor and moving buckarts. And by attaching the 260 torque tube securely directly to the moving pulleys

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Removing the counterweight at the top drive 240, the retractable top drive assembly 200 can accommodate a tubular connecting rod 500 on a 10 GM Earth Excavator.

Figure 7 is an iso-dimensional view of the 300 Mounts Unit component according to the previously disclosed models, showing the 350 Top Mounts mechanism running narrowly through the 316 slot in the direction of the hole on the side.

<p dir="rtl">5 Front of the Earth Excavator 10, toward the remote control position in the rack 50. As shown, the mechanism for the upper racks 350 has reached the remote control position in the rack 50 through the tubular bracket 80.</p>

Figure 8 is a top view of the 300 Mount Unit, explaining the 350 Upper Mount Mechanism Operation Enclosure, and the relationship of the Mount 50 Remote Control Position to the Mount 300. As shown in Figure 7 10, the 310 Finger Assembly provides a rectangular grid of several tube stowage positions between its fingers .

The toe assembly 310 shall have columns with loading positions on the grid 312 aligned in a V-shaped portal direction to the winches.

The upper-rack mechanism 350 has the ability to position its clutch 382 (see Fig. 9) above the tube-loading position 312 in the grille. In the embodiment shown, the second upper-rack mechanism 15 351 also has the ability to position its clutch 382 above the tube-loading position 312 on a toe assembly

310.

Figure 9 is an isometric view of a model of the upper mount mechanism 350, showing the travel range and rotation of a clutch 382 attached to sleeve 380 and arm 370, and suspended from bridge 358.

Upper Carrier Mechanism 350 has Bridge 358 and Unit Frame 302 Incorporating Inner Raceway 304

<p dir="rtl">20 and outer raceway 306. The bridge 358 shall have an outer roller assembly 354 and an inner roller assembly 356 to support movement of the upper rack mechanism 350 along raceways 306 and 304, respectively (see Figure 11), on the rack unit 300.</p>

Outer pinion motor 366 extends from the outer end of bridge 358. Inner pinion motor 368 (invisible) extends adjacent to the inner end (earth rig side) of bridge 358.

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Pins 366 and 368 with complementary gear grilles on streams 306 and 304. Acting on the 366 and 368 pinion motors allows the 350 top mount mechanism to move the length of the 300 mount unit horizontally.

Trolley 360 is movably mounted on the bridge 358. The position of the trolley 360 is controlled by the pinion motor 364 (invisible). The pinion motor 364 engages a complementary 5 gear grid on the bridge 358. The actuation of the pinion motor 364 allows the trolley 360 to move a length of

Bridge 358 horizontal.

A swivel actuator 362 (invisible) is fitted to the trolley 360. Arm 370 is offset at 371 (invisible) to the swivel actuator 362 and thus to the trolley 360. The clutch 382 extends perpendicular to the lower end of arm 370, and in The same level of offset 371. is connected

<p dir="rtl">10 Clutch 382 with sleeve 380 for gripping tube holders 80 (see Fig. 20) carried in unit</p>

Mounts 300. The sleeve 380 is movable on arm 370 rs, as described below. As described, actuating the spinning actuator 362 causes the clutch spinning 382 to spin.

The center line of spindle actuator C extends downward from the center of spindle actuator 362. The line is

<p dir="rtl">15 This center is common with respect to the center line C of the 80 tubular mounts that it is held in</p>

Clutch 382, ​​so that the clutch rotation 382 results in a centered rotation of the tubular bearings 80 without lateral movement. The ghost lines of this perspective show the lever 370 and clutch 382 being rotated 90 degrees by means of the rotation actuator 364. As shown, and as described above, the tubular bracket centerline 80 held by the upper bracket mechanism 350 does not move laterally during rotation

<p dir="rtl">20 Arms 370.</p>

As mentioned above, the sleeve 380 is mounted to the arm 370 in a movable manner, by sliding bearings, rollers, or some other method. In the embodiment shown, the tandem cylinder assembly 372 is connected between arm 370 and sleeve 380. The tandem cylinder assembly 372 includes a balance cylinder and a lift cylinder. The operation of the lifting cylinder can be controlled using controls

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Conventional hydraulics. The tubular rack 80 is raised by pulling the lifting cylinder. The tandem assembly balance cylinder 372 is in the extended position when there is no load on the clutch 382.

When the tubular rack 80 is centered, the balance cylinder retracts to provide a positive signal for rack position

<p dir="rtl">5 Tubular 80. The centering drag of the balance cylinder is measured with a transducer (not shown) such as a position transducer</p>

linear. This adapter provides feedback to prevent destructive lateral movement of the tubular rack 80 before it is raised.

Figure 10 is an isometric view of the Model 300 Rack Unit and Top Mount Mechanism 350.

The 350 upper mount mechanism has a 80 retrieved tubular mount from a 312 shaft and a 310 toe assembly.

<p dir="rtl">10 The upper rack mechanism 350 has raised the tubular rack 80 and carried it along the narrow aisle 316</p>

to the remote control position in the rack 50, as shown.

Fig. 11 is an isometric view of the Rack Unit 300 in accordance with Fig. 7 and the Top-Rank Mechanism 350 in accordance with Fig. 10, shown from the reverse side of Clamp Indication 408 in the Top-Back String 420 that holds the tubular bracket 80 in the remote control position in the Rack 50. Omitted

<p dir="rtl">15 Earth rig 10 from this perspective for the sake of clarity.</p>

After you remove the tube-bracket 80 in the rack's remote control position 50, the upper-bracket mechanism 350 has moved to retrieve the next tube-bracket 80. The upper-bracket shackle 420 holds the tube-bracket 80 in place in the rack's remote-control position 50. This helps The Tubular Bearing 80 and other tubular mounts (such as drill collars) can be easily connected between the control position

<p dir="rtl">20 remote in rack 50 and upper rack mechanisms 350, 351 and also between the remote control position in rack 50 and tubular connecting arm 500 or retractable upper motor assembly 200.</p>

The vehicle 404 (not shown) of the upper carrier shackle 420 has the ability to extend further toward the center of the well.

<p dir="rtl">30 To tilt the tubular bracket 80 enough to help it reach the retractable upper motor assembly 200. This allows the upper bracket restriction 420 to provide a redundant mechanism for disengaging the connecting rods</p>

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Tubular 500 mounted on the front side of the earth rig if provided. The 420 Top Riser Strand can also be used to connect certain drill collars and other heavy tube stands 80 The lifting capacity of the Tubular Connecting Boom exceeds 500.

Figure 12 is an isometric view of a model of the Tubular Coupling Arm 500 according to the models made

<p dir="rtl">5 Reportedly disclosed. The 200 retractable top drive assembly provides the first pipe grabber device that transports the earth rig 10 rs. The Tubular Connecting Boom 500 provides a second pipe grabbing rig that is movably extended terrestrially the same length as the earth rig 10 of a portable onshore rig 1, without physically interfering with the 200 retractable top engine assembly.</p>

The Tubular Connecting Arm 500 includes a counterweight 510. In one embodiment, gaskets are connected

<p dir="rtl">10 Adjustment 514 with ends 511 and 512 Counterweight 510. A sliding pad 516 may fall on each pad</p>

Adjustment 514. The sliding shims 516 are configured for slip engagement with the front side 12 of the Earth Excavator 10 of the Rig 1. The Adjustment shims 514 allow precise centering and alignment of the counterweight 510 on the Earth Excavator 10. In alternative embodiments, pulleys or net and pinion arrangements may be incorporated instead of sliding shims 516.

<p dir="rtl">15 Arm bracket 520 extends outward from counterweight 510 in a doorway V-shaped direction. Arm 532 or a pair of arms 532 is axially and swivel attached to arm bracket 520. Actuator bracket 542 is attached between arms 532. An actuator is attached Tilt 540 pivots between the actuator bracket 542 and either counterweight 510 or boom bracket 520 to control the pivot relationship between boom 532 and counterweight 510.</p>

<p dir="rtl">20 The rotary actuator 522 (or other rotary actuator) rotates the arm 532 in relation to the counterweight 510. The tubular clamp 550 is pivotally attached to the lower end of each arm 532. The rotary actuator 522 is mounted on the arm bracket 520 and has a drive shaft (not shown) extends through arm bracket 520. The motor deck 530 is rotatably attached to the underside of arm bracket 520 and to the rotor actuator drive shaft 522. In this model, the clamp is optionally turned</p>

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550 To counteract the tubular mount 80 at a remote control position in the carrier 50 which is in a doorway V-way. Flexibility in the clamp direction 550 allows for reduced movement of the tubing connecting arm 500 to capture the tubular mount 80 at the remote control position in the carrier 50 by not having to Also for lifting, tilting, scrolling, and winding the Tubular 80.

<p dir="rtl">5 The center line of a tubular rack 80 mounted in a clamp 550 is located between pivot joints 534 at the lower ends of each arm 532. In this way, the clamp 550 is self-balancing to suspend the tubular rack 80 rs, without the need for angular control or additional adjustment.</p>

Fig. 13 is an isometric view of a replacement embodiment of the tubular connecting boom 500 in the form shown in Fig. 12. In this embodiment, the tilt actuator 552 is rotated to control the angle

<p dir="rtl">10 Tubular clamp 550 in relation to boom 532. This perspective shows the arms 532 being turned and tilted to position the clamp 550 above the well center 30 as observed in Figure 14. Also seen in Figure 14, the extension of the tilt actuator 552 tilts the tubing clamp 550 to allow By tilting heavy tube carriers, such as large collars, and to correctly position the tube clamp 550 to receive a tube segment 81 or tube bracket 80 from a narrow passage 600 in a passage position</p>

15 narrow 60.

Referring again to Fig. 13, the grease distributor 560 is extendably attached to a terminal under the arm 532 above the clamp 550, which is extendable to place the grease distributor 560 at least partially within a box joint of the tubular support 80 attached to the clamp 550. The grease supply line is connected between the grease distributor 560 and the grease keeper 570 for this purpose. In this model, the grease distributor can be operated

<p dir="rtl">20 560 to connect the grease, let it be through a compressed connection to the inside of the screw connection by means of</p>

Either spray nozzle, seam sweep mode, or both.

This model allows the grease (traditionally called a “alloy”) to be stored in a pressurized grease container 570 and strategically sprayed into a box joint of the tubular carrier 80 held by the clamp 550 prior to its movement

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Above the well center 30 for the link. The automatic cocking action improves the safety of the eyeglasses by not having to manually position them at the elevated position of the 80° tubular mount.

Figure 14 illustrates the lateral range of motion of the tubing boom 500 to position the tubing boom 80 relative to its positions on Rig 1. The ability of the tubing boom 500 to retrieve and connect the tubing 80 is shown as between the well center 30 and the storage tunnel 40 (not

shown), and the remote control position of the stand 50. Also shown is the ability of the tubular connecting lever 500 to move it to the narrow passage position 60 and the tilt clamp 550 to retrieve or connect a tubular section 80 from a narrow passage 600.

Figure 15 is an isometric view of a model of the Tubular Connecting Arm 500, showing the arm

<p dir="rtl">10 A tubular connection 500 is hinged to the remote control position in the rack 50 between the rack unit 300 and the earth drill 10, and has the tubular bracket 80 secured to the clamp 550.</p>

The sliding shims 516 engage slidably on the front side (V-door 12) side of the Earth Excavator 10 to allow the Tubular Connecting Boom 500 to move arsally to the front side 12 of the Earth Excavator 10. Tilt Actuator 540 engages clamp position

<p dir="rtl">15 550 at the top of the remote control position in the rack 50. The 500 tubular connection arm may have a connection</p>

Lifting 580 on counterweight 510 to connect with a winch at an upper set of pulleys to facilitate movement of the tubular connecting boom 500 rs with the length of the earth rig 10.

Figure 16 is an isometric view of a model tubular boom 500 based on Figure 14, showing the tubular connecting rod 500 that is hinged above well center 30 and has a tubular mount 80 20 outside the retractable upper engine assembly 200. The tubular connecting rod 500 is hinged By extending the tilt actuator 540, tilt the arms 532 into position so that the centerline of the tubular bracket 80 is located in the clamp 550 just above the center of the well 30.

In this manner, connect the tubular connecting rod 500 and secure the tubular mounts of the retractable upper engine assembly 200. This allows separate and simultaneous movement of the retractable upper engine assembly

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To pull 200 to lower the drilling fixture into the well (slides placed), disengage the drilling fixture, retract, and travel on top of the ground rig 10 while retrieving, centering, and installing the tubing boom 500 to the next tubing stand 80. This combined capacity allows the separation to be performed at The limited ability of the connecting rod 500 to lift only the holders of the drill pipe 5 allows a reduction in the weight of the connecting rod 500, if properly designed.

The tubular connection 500 and remove it by the length of the earth drill 10 only using electronic crown jack.

Figure 17 is an isometric view of a model of an undermount boom 800, showing the rotation, pivot, and extension of boom 824. In this model, boom 824 is pivotally connected to the earth drill bracket 802. The boom bracket 806 is rotating 802 Earth Excavator Bracket

<p dir="rtl">10 Delivery of the most horrific 824 axis in the gateway of the most powerful 806. The analog operator controls 864 in the axial movement of the most horrific 824 for the gate of the most horrific 806 and thus the ground digger is 802. Arm 824 is extendable as shown.</p>

In this embodiment, tubular handle 870 is pivotally connected to lever 824. A pivot actuator 872 controls the axial movement of tubular handle 870 with respect to lever 824. An actuator controls

Rotation 874 on the rotation of the tubular handle 870 in relation to lever 824. A pair of pulleys 862 V is provided to anchor the tubular carrier 80 in the handle 870. The pulleys 862 V are operable with the drive pulley 866.

Operation of several rotary and anchor controls allows tubular handle 870 to be positioned up-center 20 each wellbore 30, stock tunnel 40, and remote control position in stand 50 for a drilling rig 1 at

As can be seen best in Figure 18.

Figure 18 is an overhead view of a model of a lower anchor boom 800, showing the change in position that occurs when the lower anchor boom 800 is repositioned between the well center positions 30, storage tunnel 40, remote control stand position 50, and narrow passage 60.

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FIGURE 19 is an isometric view of the lower anchor boom 800 attached to the leg 20 of drilling rig 1, showing the capture of the lower anchor boom 800 of the lower end of the tubing 80 and the orientation of the tubing 80 to the center of the well 30 for attachment to the drilling combination 90. Once installed, it will connect Ironworker 760 Tool Links.

<p dir="rtl">5 Figure 20 illustrates the lower anchor arm 800 affixed to the lower end of the tubular section 81 and which is bolted to the box connection of the tubular section 81 located in the stock tunnel 40 in the procedure for building racks. In Fig. 20, the tubular section 81 is secured in the groove tunnel 40 of the excavation floor 6 by means of a tubular clutch 409 of the intermediate bearing shackle 430.</p>

As shown and described above, the lower bracket 800 can hold the lower end

<p dir="rtl">10 for tubular bracket 80 and tubular segments 81 to safely allow accelerated movement of tubular carriers in order to reduce release and delivery times, and to reduce worker exposure on the drill floor 6. The lower anchor arm 800 provides a means of positioning the pin end of the raised tubular bracket 80 which is aligned with the box end of another for the purpose of Stabilization, or for other laying requirements such as narrow aisle recovery, grid loading, stockpiling tunnel entry, and rack construction. You can see the installation</p>

<p dir="rtl">15 Bottom 800 Accurately position the tubular support 80 at the center of the wellbore 30, take-down tunnel 40, and position</p>

Rig 50 remote control for drilling rig 1.

Figure 21 is an isometric view of a model of an IRA 430. IRA 430 can be connected as shown at or directly below the drill floor 6, as shown in Figure 1. IRA 430 has a frame 403 that can be configured as a single unit or as two units ,

<p dir="rtl">20 As shown. Trolley 405 is extendably attached to frame 403. In the shown view, carriage 405 extends from frame 403. The actuator of carriage 407 is connected between frame 403 and carriage 405 and is operable to extend and retract carriage 405 from frame 403.</p>

Clamp 408 is pivotally attached to the end of carriage 405. The actuator of Clamp 413 (invisible) is operable to open and close Clamp 408. Clamp 408 is preferably self-centering to allow for locking

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The 408 clamp is about a total range of 80 drill pipes, including liner pipe, drill collars and drill pipe. Clamp 408 must not resist the flexural motion of the tubular carrier 80. In one embodiment, Clamp 408 includes opposing claws (not shown).

A tubular clutch assembly 409 is provided and can support the RC load of the tubular rack 80 to prevent

<p dir="rtl">5 The lateral movement of the tubular support 80 is downward. In the model shown, the transport bracket is attached</p>

416 axial to the carriage 405. A trigger 418 is provided for adjusting the height of the clamp 408 and clutch 409.

FIGURE 22 is an isometric view of the 430 intermediate carrier restraint model according to Fig. 21, showing the towed trolley 405, and the transport bracket centered in a transport position.

During operation, the 430 intermediate carrier constraint can facilitate the construction of the carriers in the 40 loader tunnel.

<p dir="rtl">10 For example, the intermediate carrier shackle 430 can be used to install the first tubular segment 81 rs. A second tubular section 81 can then be placed in successive alignment by means of a lifting mechanism such as the tubular coupling boom 500. Through the use of an iron rig 760 (see Fig. 19 and Fig. 20) through a movable fixture in the borehole floor 6, cascading connection between The first and second tubular segments 81 to form a double tubular carrier 80. The clutch assembly 409 can then be released</p>

<p dir="rtl">15 To allow the double-tube carrier 80 to be lowered into the stacking tunnel 40. The clutch assembly 409 can then be operated to hold the double-tubular carrier 80 in an intermediate position, a third tube-section 81 is lifted upwards and secured to the double-tubular section 81. Again, a third tube-section 81 may be used. Iron driller 760 on drill floor 6 to connect the third tubular segment 81 and form a tubular tripod 80.</p>

<p dir="rtl">20 Figures 23-25 ​​illustrate an exemplary high separation rate 1 drilling rig in the process of moving tubular stands 80 from the stand unit 300 to the well center 30 for placement on the well. For the ease of reading the graphics, some of the items listed below are not numbered. Please refer to Figures 1-22 for further details.</p>

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It would have been decided by someone of ordinary skill in the art that the procedure illustrated, although it is for an 'inner release' in a well, can generally be reversed to understand the procedure for an 'external release'.

Figure 23d shows a tubular connection boom 500 on a front side 12 of an earth rig 10 in the unhinged position on top of the mounting unit 300 on a front side 12 of an earth rig 10. at

<p dir="rtl">5 At this position, the tubing boom 500 is above the remote control position of the rack 50, and terrestrially above the retractable upper engine assembly 200. The tubing boom 80 is attached to the drilling fixture in the well (not visible) and is currently a component of the drilling fixture 90. It is held The tubular stand 80 and the rest of the drill assembly 90 through the retractable top drive assembly 200, hinged in its well center position 30, and are removed along the ground rig 10</p>

<p dir="rtl">10 down towards the excavation floor 6.</p>

In Figure 24, the retractable top drive assembly 200 is lowered toward the drill floor 6 while the drilling assembly 90 is lowered into the well. The upper rack mechanism 350 moves the next tubular rack 80 from its carried position toward the remote control position on the rack 50.

In Figure 25, the 200 retractable upper engine assembly helps approximate the position to which the

<p dir="rtl">15 The automatic sliders will engage with the drilling assembly 90. The Tubular Connecting Arm 500 is moved down the front side 12 of the Earth Excavator 10 near the remote control position of the rack 50. The upper mounts mechanism 350 and the lower mounts mechanism 950 (see Figure 34) connect the tubing 80 in the remote control position in the rack 50. Attaches the upper rack restriction 420 (invisible) and the lower rack restriction 440 tubular bracket 80 in the remote control position in the rack</p>

20 50.

In Figure 26, the automatic sliders engage the drilling assembly 3 and the retractable top drive assembly 200 has released the tubing 80. The retractable top drive assembly 200 has moved to the retracted position of its return track behind the well center 30 and adjacent to the backside 14 of the earth rig 10. Done Connection of the tubular connecting rod 500 through hinges with levers

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532 and its clamp 550 which is bolted to the tube bracket 80. Near the drill floor 6, where the lower bracket 800 engages the lower end of the tube bracket 80. The upper bracket shackle 420 (invisible) has released the tube bracket 80.

In Figure 27, the retractable upper motor assembly 200 is beginning to climb upward

<p dir="rtl">5 towed to the top of the earth rig 10. The connecting boom 500 is also raised by a length of</p>

The front side 12 of the earth rig 10. By means of this movement, the clamp 550 with the tubular boom 500 engages while ascending the tubular stand 80 and lifting the tubular boom 80 rs from the return platform 900. The lower stabilizer boom 800 is supported by the lower end of the tubular 80.

<p dir="rtl">10 In Figure 28, the retractable upper drive assembly 200 continues to ascend lugged on top of the earth rig 10. The tubular connecting rod 500 is raised sufficiently to ensure that the bottom of the tubular stand 80 will clear the spool of the rig 90 extending above the rig bed 6.</p>

In view of the release of the tubular carrier 80 at the remote control position in the carrier 50, the mechanism of the upper carriers 350 is free to move and attach to the next drill carrier 4 (not shown) respectively.

<p dir="rtl">15 In Figure 29, the retractable top drive assembly 200 continues to ascend lugged on top of the earth rig 10. The tubing connecting rod 500 has been rotated 180 degrees, with the hole on the clamp 550 facing the center of the well 30. After rotation, the connection is made The tubular connecting rod 500 is hinged at the tubular support position 80 above the well center 30.</p>

In Figure 30, the tubular connecting rod 500 has its track lowered on the front side 12

<p dir="rtl">20 of earth drill 10 up to the stability of the tubular support 80, through the handle coming out of the lower mounting arm 800, of the pin connection of its tool connection in the box joint of the proposed tool connection of the drilling combination 90. The tubular connection arm 500 connects its downward so that the clamp 550 moves downward on the support tubular 80 to create room in front of the towable upper engine assembly 200.</p>

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The retractable upper engine assembly 200 has been raised to a position on the earth excavator 10 that is fully on top of the tubing boom 500. After there is clearance for the tubing boom 500 and the tubular bracket 80 in its ascent, the retractable upper engine assembly 200 has the actuator 220 extended To extend the retractable upper engine assembly 200 to its well center position

<p dir="rtl">5 30, directly above tube-bracket 80, now downward to engage above tube-bracket 80.</p>

In Figure 31, the upper retractable motor assembly 200 engages the tubular mount 80 after it is centered upward through the tubular connecting arm 500 and down through the lower mounting arm 800. The retractable upper motor assembly 200 can now be rotated to replace and drive the joint in full. The iron drilling rig can be used in the drilling ground 6 to stabilize the joint.

<p dir="rtl">10 In Figure 32, the bottom clamping rod 800 and the tubing connecting rod 500 have released the tubing 80 and retracted from the well center 30. In the non-operated position, the connecting rod 500 has rotated to allow the clamp 550 once more to face the remote control position In rack 50 expecting to receive the next tubular rack 80. Retractable top drive assembly 200 currently supports drilling combination weight when automatic sliders are also fired, and retractable top drive assembly starts</p>

<p dir="rtl">15 To withdraw 200 in the landing because remove the drilling rig 90 in the wellbore.</p>

Figure 33 is an overhead view of the return platform 900 on which the tube stands 80 are stacked according to their corresponding positions in the toe assembly 310. Rig 1, narrow passage 600 and tube stands 80 are removed for clarity. This model explains the relationship between the well center 30, the spool tunnel 40, and the stand remote control position 50. As observed in this perspective, the

<p dir="rtl">20 Alley 912 is provided on the leading edge of the return platform 900. The remote control position in rack 50 is located in lane 912, aligned with the take-off tunnel 40 and well center 30. Two lower rack machines 950 are also placed in narrow lane 912.</p>

Figure 34 is an isometric view of a model of the return platform 900 tubular loading system on the grid according to the previously disclosed models. The return platform 900 includes the platform 910

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To store tubular racks 80 (not shown) in acres. The platform 910 has an earth rig side and an opposite lane side. The narrow passage 912 runs along the earth rig side of the platform 910. The narrow passage 912 is offset under the platform 910. The remote control position in the rack 50 is located on Alley 912. A geared rod 914 is installed in the narrow lane 912. The racking mechanism is provided

<p dir="rtl">5 Bottom 950, which has base 952 attached movably to rod 914.</p>

Figure 35 is an isometric view of a top-rack module 300 showing the tubular mount 80 held at the remote control position in the rack 50 by the top-rack restriction 420, and engaged with the upper-rack restriction 350 and lower-rack mechanism 950. Optional engagement with the rack-restriction not shown Lower 440. Like the 350 upper carrier mechanism, the carrier mechanism can

<p dir="rtl">10 The bottom 950 rotates on the center line of the tubular support 80. In this way, the bearing mechanism can</p>

The lower 950 is to follow the mechanism of the upper racks 350 between the remote control position in the rack 50, and any network load position in the 300 rack unit, keeping the tubular rack 80 rc at all times.

Figure 36 is an isometric view showing the tubular rack 80 RC load through

<p dir="rtl">15 Upper Carriers Mechanism 350 and retained at its lower end by Lower Carriers Mechanism 950, extending into its designed loading position on the grille.</p>

If used in this document, the term "to a great extent" is meant in the syntax to mean "no greater than that".

So after describing the models disclosed with reference to the particular preferred models, it

<p dir="rtl">20 It is noted that the models disclosed are illustrative and not exclusive in nature and that a wide range of variations, modifications, alterations, and substitutions can be made in the previous disclosure, and in some examples, some features of the disclosed models can be used without using other features. Many of these variances and adjustments are necessary for those skilled in the field based on</p>

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View the previous description of the preferred models. Accordingly, it is appropriate that the supplementary elements are to be interpreted broadly and in a manner consistent with the range of models disclosed.

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