CN218235066U - Driller room support - Google Patents

Abstract

Relate to oil and natural gas exploitation technical field, the application discloses a driller room support includes: bottom sledding; the driller platform is provided with a driller room; the upright post is positioned between the bottom sledge and the driller platform, and the size of the upright post along the height direction is adjustable; and the pipe cable harness is positioned between the bottom sledge and the driller platform, one end of the pipe cable harness is fixedly connected with control equipment in the driller room, and the other end of the pipe cable harness is detachably connected with the drill floor. The utility model discloses a driller's room support can wholly transport, and it is convenient to carry, can save the transportation cost, reduces and bores workover rig construction work load, need remove or the during operation, and the pipe cable pencil only needs loading and unloading one end, when reducing equipment work load, has reduced the fault point.

Description

Driller room support

Technical Field

This application belongs to oil and natural gas exploitation technical field on the whole, specifically relates to a driller room support.

Background

The driller room matched with the drilling and workover rig of an oil well and a natural gas well (hereinafter, collectively referred to as an oil well), is usually fixed by a floating platform or an independent bracket extending from a base of the drilling and workover rig in the operation process, and is transported independently in the transportation process. In the switching process of operation and transportation states, a connecting pipe cable matched with the driller room, an independent support (or a floating platform), the driller room and the connecting pipe cable need to be dismounted and mounted for independent transportation.

There are the following problems: the workload of disassembly, assembly and transportation corresponding to each relocation is large. Before each moving, the connecting pipe cable needs to be detached at first, then the driller room is detached from the driller room support (floating platform), the driller room support (floating platform) is recovered, all parts are packaged and transported respectively, the driller room support and the driller room support need to be reassembled after reaching a new well position, the process is complex, time and labor are wasted, and fault points are increased easily.

SUMMERY OF THE UTILITY MODEL

The application provides a driller room support aims at making driller room support wholly transport, and it is convenient to carry, saves the cost of transportation, reduces brill workover rig construction work volume to reduce the fault point.

The driller room support comprises a bottom sledge; the driller platform is provided with a driller room; the upright column is positioned between the bottom sledge and the driller platform, and the size of the upright column along the height direction is adjustable; and the pipe cable harness is positioned between the bottom sledge and the driller platform, one end of the pipe cable harness is fixedly connected with control equipment in the driller room, and the other end of the pipe cable harness is detachably connected with the drill floor.

In an embodiment of the present application, the drill rig further comprises a cable trough, the cable trough is located between the bottom sledge and the driller's platform, the cable trough is used for installing the cable harness, and the cable trough is of a foldable structure.

In an embodiment of this application, the cable groove includes first cell body and second cell body, first cell body one end with the driller's platform bottom surface is articulated, second cell body one end with end sledge top surface is articulated, the first cell body other end with second cell body other end is articulated.

In one embodiment of the application, the stand includes first stand, second stand and setting element, first stand one end connect in end sledge top surface, second stand one end connect in driller's platform bottom surface, first stand other end sliding connection in the second stand other end, just first stand with through the fixed relative position of setting element between the second stand, adjust with this the height of stand.

In an embodiment of the present application, the first column is sleeved on an outer peripheral side of the second column.

In an embodiment of this application, a plurality of first locating holes are seted up along self length direction interval to first stand, the second stand is equipped with a plurality of second locating holes along self length direction interval, first stand for when the second stand slides, the setting element inserts in proper order relatively first locating hole with in the second locating hole.

In an embodiment of the present application, when the height of the pillar is minimum, the driller platform with the bottom sledge has accommodation space between them, accommodation space is used for holding folded cable trough and BOP guide rail installation block.

In an embodiment of the present application, the driller's platform is connected to the drill floor, and the bottom surface of the driller's platform and the bottom surface of the drill floor are located on the same horizontal plane.

In one embodiment of the present application, a damping device is provided between the driller room and the driller platform.

In one embodiment of the present application, the driller's room has a door that connects to the ground through an escape chute.

According to the technical scheme, the driller room support provided by the application, under the operating condition, adjust the distance between driller room and the end sledge through the stand, the pipe cable pencil other end is connected with the rig floor, the driller platform is in suitable height, under the mobile state, adjust the distance between driller room and the end sledge through the stand, wholly fold driller platform and end sledge, the pipe cable pencil other end is dismantled with the rig floor, hoist and move again, thereby can freely switch over whole driller room support between operating condition and mobile state, and can realize whole transportation, it is convenient to carry, save the transportation cost, and the pipe cable pencil only needs the one end dismouting, reduce the workover rig construction work load, thereby reduce the fault point.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the following description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of the driller's house support provided by the present invention in a working state;

fig. 2 is a front view of the driller's house support provided by the present invention in a transportation state;

fig. 3 is a top view of the driller's room bracket provided by the present invention in a transport state.

Wherein the reference numerals are as follows:

1. bottom sledding; 2. a cable trough; 21. a first tank body; 22. a second tank body; 23. a hinge structure; 3. a positioning member; 4. a tube and cable harness; 5. a driller platform 6 and a driller room; 7. a column; 71. a first upright post; 72. a second upright; 8. escape chutes; 9. BOP track mounting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-3, the driller's house 6 bracket provided by the present application includes a bottom skid 1; the driller platform 5 is provided with a driller room 6, the driller room 6 is used as a driller operation space and is fixedly arranged on the driller platform 5, and the visual field is wide; the upright column is positioned between the bottom sledge 1 and the driller platform 5, and the size of the upright column along the height direction is adjustable; and the pipe cable harness 4 is positioned between the bottom skid 1 and the driller platform 5, one end of the pipe cable harness 4 is fixedly connected with a control device in the driller room 6, and the other end of the pipe cable harness 4 is detachably connected with a drill floor (not shown in the figure).

Under operating condition, adjust the distance between driller's room 6 and end sledge 1 through the stand, the pipe cable pencil 4 other end is connected with the rig floor, driller's platform 5 is in suitable height, under the mobile state, adjust the distance between driller's room 6 and end sledge through the stand, wholly fold driller's platform 5 and end sledge 1, the pipe cable pencil 4 other end is dismantled with the rig floor, hoist and move again, thereby can freely switch over whole driller's room 6 supports between operating condition and mobile state, and can realize whole transportation, it is convenient to carry, save the transportation cost, and pipe cable pencil 4 only needs one end dismouting, reduce the workover rig construction work load, thereby reduce the fault point.

In order to facilitate folding of the cable, the cable folding device further comprises a cable groove 2, the cable groove 2 is located between the bottom skid 1 and the driller platform 5, the cable groove 2 is used for installing the cable harness 4, the cable harness 4 is installed in a groove of the cable groove 2, and the cable groove 2 is of a foldable structure. Specifically, the cable trough 2 comprises a first trough body 21 and a second trough body 22, one end of the first trough body 21 is hinged to the bottom surface of the driller platform 5, one end of the second trough body 22 is hinged to the top surface of the bottom sledge 1, and the other end of the first trough body 21 is hinged to the other end of the second trough body 22.

Specifically, the bottom sledge 1 is the structure foundation, and is provided with a driller platform 5 and an integral hoisting structure, the top end of the first groove body 21 is fixed on the driller platform 5, the bottom end of the second groove body 22 is fixed on the bottom sledge 1, and a hinge structure 23 is arranged between the first groove body 21 and the second groove body 22 and can be extended and folded along with the lifting and lowering of the driller platform 5.

Wherein, pipe cable pencil 4 is the pencil of required liquid, gas and circuit assembly in driller's room 6, 4 one end of pipe cable pencil and the pipe cable interface fixed connection in driller's room 6, the other end stretches out outside pipe cable groove 2 to can dismantle with the kneck of rig floor afterbody and be connected, its length that stretches out pipe cable groove 2 can be connected to rig floor afterbody kneck, inside pipe cable pencil 4 embedding pipe cable groove 2, therefore pipe cable pencil 4 can be folded along with pipe cable pencil 4, and its one end concreties with the pipe cable interface after the assembly equipment, will no longer demolish after the connection, reduce the fault point when reducing equipment work load.

For the stand, the stand includes first stand, second stand and setting element 3, first stand one end connect in 1 top surface of end sledge, second stand one end connect in 5 bottom surfaces of driller's platform, the first stand other end sliding connection in the second stand other end, just first stand with pass through setting element 3 fixed relative position between the second stand, with this regulation the height of stand.

In order to adjust the height of the upright post, the first upright post can be sleeved on the outer peripheral side of the second upright post, the second upright post can slide in the first upright post, so that the height of the upright post is adjusted, and the height of the upright post is the sum of the length of the second upright post exposed outside and the length of the first upright post.

In order to fix the upright columns at a certain height, a plurality of first positioning holes are formed in the first upright columns at intervals along the length direction of the first upright columns, a plurality of second positioning holes are formed in the second upright columns at intervals along the length direction of the second upright columns, and when the first upright columns slide relative to the second upright columns, the positioning parts 3 are sequentially inserted into the first positioning holes and the second positioning holes which are opposite to each other.

Specifically, the upright is used to support the driller's platform 5, and the positioning holes thereon are used to position the corresponding first positioning holes and second positioning holes, so as to adjust the height of the driller's platform 5, wherein the positioning element 3 may be a positioning pin.

It should be noted that, in order to ensure the stability of the lifting of the driller platform 5 and the driller room 6, four upright posts are respectively arranged at four corners of the bottom pry in the embodiment, and the structures of the four upright posts are completely consistent.

In this embodiment, in the process of adjusting the height of the column, the height of the support of the driller's room 6 is 2550mm-3200mm, and when the height of the column is the minimum, that is, when the second column completely slides into the first column, an accommodation space is provided between the driller's platform 5 and the bottom sledge 1, and the accommodation space is used for accommodating the folded pipe cable groove 2 and the BOP guide rail mounting block.

Wherein, the folded cable trough 2 has a certain height, so that when the height of the support in the driller's room 6 is the minimum, an accommodating space is reserved between the driller's platform 5 and the bottom sleds 1 to accommodate the folded cable trough 2.

In addition, BOP (blow out preventer) is very crucial anti-blowout well control equipment, and BOP's major structure mainly bears the high pressure effect, and BOP's transportation needs are realized through the guide rail, consequently all sets up BOP guide rail installation piece at driller's platform 5 and end sled, is convenient for install the guide rail.

In some embodiments, the driller's platform 5 is connected to the drill floor, and the bottom surface of the driller's platform 5 is at the same level as the bottom surface of the drill floor. Besides being used as a fixed platform of the driller room 6, the driller platform 5 is also provided with a fixed point connected with the drill floor, the fixed point and the drill floor jointly form a wellhead working surface, and the support of the driller room 6 and the drill floor of the drilling and workover rig are fixed into a whole in the operation process, so that the contact area between the drill floor and the ground is increased, and the drill floor is more stable in the operation process.

In other embodiments, damping means are provided between the driller's house 6 and the driller's platform 5 for stabilizing the driller's house 6 and the equipment inside the driller's house 6 when the driller's house 6 and the driller's platform 5 are being lifted and translated.

In addition, driller's room 6 has the door, the door connects to ground through the slide of fleing, is convenient for under operating condition, and the staff when in driller's room 6, can be through the slide of fleing emergency escape.

The working process of the embodiment is as follows:

referring to fig. 1, after the product is integrally assembled and debugged, the following operations are required from the transportation state to the working state: firstly, integrally hoisting a folded driller room 6 support to a working position, and connecting a bottom sledge 1 with a drill floor base; then the positioning piece 3 is pulled out, the driller platform 5 is lifted, the height of the upright post is adjusted according to the height of the drill floor, and the positioning piece 3 is inserted; then, connecting the driller platform 5 with the drill floor; and finally, connecting the other end of the tube cable harness 4 with a drill floor.

Referring to fig. 2-3, the following operations are required from the operating state to the transferring state: firstly, removing the other end of the pipe cable harness 4 from a drill floor; then, the driller platform 5 and the drill floor are dismantled; then, putting down the support of the driller room 6, pulling out the positioning piece 3, folding the support of the driller room 6, and then inserting the positioning piece 3; finally, the bottom skid 1 and the drill floor base are dismantled and the driller's house 6 support is removed.

It should be noted that in the description and claims of the present application and the above drawings, relational terms such as "first" and "second", and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Also, the terms "comprises," "comprising," and "having," as well as any variations thereof or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The previous description is only an example of the present application, and is provided to enable any person skilled in the art to understand or implement the present application. Various modifications and changes to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A driller's house support, comprising:

a bottom sledge;

the driller platform is provided with a driller room;

the upright column is positioned between the bottom sledge and the driller platform, and the size of the upright column along the height direction is adjustable; and

and the pipe cable wire harness is positioned between the bottom sledge and the driller platform, one end of the pipe cable wire harness is fixedly connected with control equipment in the driller room, and the other end of the pipe cable wire harness is detachably connected with the drill floor.

2. The driller's house stand of claim 1, further comprising a cable trough, said cable trough being positioned between said bottom sled and said driller's platform, said cable trough for mounting said cable harness, said cable trough being of a collapsible construction.

3. The driller's room bracket of claim 2, wherein the cable trough includes a first trough and a second trough, one end of the first trough being hinged to the bottom surface of the driller's platform, one end of the second trough being hinged to the top surface of the bottom sled, the other end of the first trough being hinged to the other end of the second trough.

4. The driller's house support of claim 1, wherein the upright comprises a first upright, a second upright and a positioning member, one end of the first upright is connected to the top surface of the bottom skid, one end of the second upright is connected to the bottom surface of the driller's platform, the other end of the first upright is slidably connected to the other end of the second upright, and the relative position between the first upright and the second upright is fixed by the positioning member, so as to adjust the height of the upright.

5. The driller's house stand of claim 4, wherein the first column is sleeved on an outer peripheral side of the second column.

6. The driller's house support of claim 4 or 5, wherein said first upright post has a plurality of first positioning holes spaced apart along its length direction, said second upright post has a plurality of second positioning holes spaced apart along its length direction, and when said first upright post slides relative to said second upright post, said positioning members are inserted into said first positioning holes and said second positioning holes in opposite order.

7. The driller's house stand of claim 2, wherein when the height of the mast is at a minimum, there is a receiving space between the driller's platform and the bottom skid, the receiving space for receiving the folded cable trough and BOP rail mounting block.

8. The driller's house stand of claim 1, wherein the driller's platform is connected to the drill floor and a bottom surface of the driller's platform is at a level with a bottom surface of the drill floor.

9. The driller's house stand of claim 1, characterized in that a shock absorbing device is provided between the driller's house and the driller's platform.

10. The driller's house stand of claim 1, wherein the driller's house has a door, the door being connected to the ground through an escape chute.

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