CN117868674A - Underground petroleum drilling equipment suitable for drilling and use method thereof - Google Patents
Underground petroleum drilling equipment suitable for drilling and use method thereof Download PDFInfo
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- CN117868674A CN117868674A CN202410125093.4A CN202410125093A CN117868674A CN 117868674 A CN117868674 A CN 117868674A CN 202410125093 A CN202410125093 A CN 202410125093A CN 117868674 A CN117868674 A CN 117868674A
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- 238000005553 drilling Methods 0.000 title claims abstract description 246
- 239000003208 petroleum Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims description 8
- 238000001179 sorption measurement Methods 0.000 claims abstract description 154
- 238000004064 recycling Methods 0.000 claims abstract description 80
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 239000004575 stone Substances 0.000 claims abstract description 32
- 238000011084 recovery Methods 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000002689 soil Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 87
- 238000004891 communication Methods 0.000 claims description 37
- 229920003023 plastic Polymers 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 18
- 238000000429 assembly Methods 0.000 claims description 18
- 239000011435 rock Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 7
- 239000002245 particle Substances 0.000 description 18
- 239000012634 fragment Substances 0.000 description 6
- 210000004907 gland Anatomy 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention belongs to the technical field of oil drilling equipment, and discloses underground petroleum drilling equipment suitable for drilling, which comprises an oil drilling platform, wherein an oil drilling pipe is arranged at the bottom of the oil drilling platform, and the underground petroleum drilling equipment further comprises: the petroleum drilling equipment main body is arranged at the bottom of the petroleum drilling pipe and comprises a drill bit base, and a plurality of drill bit tooth wheel seats are symmetrically arranged on the four walls of the drill bit base; the drilling crushed aggregates recycling structure is arranged at the top of the main body of the oil drilling equipment; drilling crushed aggregates adsorption structure; according to the invention, the drilling efficiency of the drilling equipment is effectively improved, the operation condition that the crushed mixture is extruded and output from the drilling holes by high-pressure liquid is effectively reduced, and when the crushed stone and soil in the holes are crushed by the main body of the petroleum drilling equipment, the crushed mixture enters the drilling crushed material recovery structure, and is adsorbed and conveyed into the crushed material conveying main pipe through the drilling crushed material adsorption structure.
Description
Technical Field
The invention belongs to the technical field of oil drilling equipment, and particularly relates to underground petroleum drilling equipment suitable for drilling and a using method thereof.
Background
The operation of drilling a borehole from the surface using mechanical equipment or man power is known as drilling. Usually refers to engineering for drilling boreholes and large-diameter water supply wells by exploring or developing liquid and gaseous minerals such as petroleum, natural gas and the like, and the drilling is extremely widely applied to national economy construction.
In recent years, with the continuous exhaustion of shallow oil gas resources in China, oil gas is found to be an important work of current exploration and development under deep hard stratum and complex geological conditions. In the drilling process, the formation hardness and the drilling difficulty are continuously increased along with the increase of the well depth, and particularly, the drilling speed is drastically reduced, and the improvement of the drilling speed of the hard formation becomes one of the world recognized difficulties. The problems of low drilling speed, short service life of drilling tools, long drilling period, high drilling cost and the like commonly exist in deep wells and hard rock stratum drilling of various oil fields at home and abroad, and the overall benefit of exploration and development is restricted.
When the existing petroleum is drilled, because the petroleum is positioned in hundreds to thousands of meters at the ground, the petroleum is required to be drilled to a specific certain depth from the ground, and then the petroleum can be pumped out from the ground, but the drilling equipment only has the drilling effect, the drilled crushed stone, soil and liquid after specific crushing are difficult to take out from the holes, the crushed mixture is extruded and output from the holes by spraying high-pressure liquid, but the mode is definitely poor in efficiency, because different materials exist at the ground, the gap and the density of each material are different, and the depth of the holes are deeper, the raw materials are easily wasted, the high-pressure liquid cannot be taken out after flowing into the ground, and the recovery efficiency of the crushed stone and the soil is lower;
meanwhile, as the drilling equipment is difficult to take out crushed broken stones and soil in time, the operation difficulty of the drilling equipment is high when the drilling equipment is recovered, the drill bit structure faces downwards, the drill bit top is not opposite to a drilling assembly, the drilling equipment is blocked by the broken stones and the soil when the drill bit is taken out, the friction force is high, the drilling equipment is difficult to take out, the drill bit structure is possibly damaged, and the normal use of the drilling equipment is affected.
Disclosure of Invention
The present invention is directed to a drilling apparatus for drilling well and a method for using the same, which solve the above-mentioned problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: underground petroleum drilling equipment suitable for well drilling, including the oil drilling platform, the bottom of oil drilling platform is equipped with the oil drilling well pipe, still includes:
the petroleum drilling equipment main body is arranged at the bottom of the petroleum drilling pipe and comprises a drill bit base, and a plurality of drill bit tooth wheel seats are symmetrically arranged on the four walls of the drill bit base;
the drilling crushed aggregates recycling structure is arranged at the top of the main body of the oil drilling equipment;
the drilling crushed aggregates adsorption structure is positioned at the top of the drilling crushed aggregates recovery structure and is connected with the drilling crushed aggregates recovery structure;
the oil drilling secondary crushing assembly is symmetrically distributed on the outer wall of the drilling crushed aggregates recycling structure.
Preferably, the drilling crushed aggregates recovery structure comprises a plastic recovery base, a connecting pipe limiting inner seat is arranged in the middle of the bottom end of the plastic recovery base, the connecting pipe limiting inner seat is connected with a drill bit base, a plurality of built-in connecting pipe holes are formed in the bottom of the connecting pipe limiting inner seat, a plurality of drilling equipment connecting areas are formed in the top of the drill bit base, the built-in connecting pipe holes are in one-to-one correspondence with the drilling equipment connecting areas, a structure protection outer cylinder is arranged at the top of the plastic recovery base, the structure protection outer cylinder wraps the drilling crushed aggregates adsorption structure, and a flowing liquid inner hole is formed in the bottom wall of the drill bit base.
Preferably, the top of the plastic recycling base is provided with an integral sealing seat, the top wall of the integral sealing seat is provided with a plurality of crushed aggregates recycling adsorption holes, a crushed aggregates recycling adsorption cavity groove is formed between the plastic recycling base and the connecting pipe limiting inner seat, the crushed aggregates recycling adsorption holes are communicated with the crushed aggregates recycling adsorption cavity groove, the middle of the integral sealing seat is provided with a plurality of cable liquid conveying holes, and the cable liquid conveying holes are communicated with the built-in connecting pipe holes.
Preferably, the drilling crushed aggregates adsorption structure comprises a pipeline protection outer pipe, the pipeline protection outer pipe is located in the middle of the integral sealing seat, a cable sealing connecting pipe, a liquid conveying sealing pipe and a crushed aggregates conveying main pipe are sequentially arranged in the pipeline protection outer pipe, an outer pipe communication hole matched with the cable sealing connecting pipe, the liquid conveying sealing pipe and the crushed aggregates conveying main pipe is formed in the pipeline protection outer pipe, one end of the cable sealing connecting pipe, one end of the liquid conveying sealing pipe and one end of the crushed aggregates conveying main pipe penetrate through a cable liquid conveying hole, and the other end of the cable sealing connecting pipe, the other end of the liquid conveying sealing pipe and the other end of the crushed aggregates conveying main pipe penetrate through a built-in connecting pipe hole and then are located in a drilling equipment connecting area and are connected with a drill bit base.
Preferably, the top of whole seal seat is equipped with a plurality of crushed aggregates and retrieves the adsorption tube to this, the bottom of crushed aggregates is retrieved the adsorption tube and is retrieved the adsorption hole with the crushed aggregates and communicate, the top of crushed aggregates is retrieved the adsorption tube and is equipped with respectively and carries intercommunication return bend, adsorbs the inner tube, just crushed aggregates are retrieved the adsorption tube and are transported the person in charge sealing connection through carrying intercommunication return bend and crushed aggregates.
Preferably, the top of each crushed aggregates recovery adsorption tube is provided with an adsorption filter screen mouth, the adsorption filter screen mouth is in sealing connection with the adsorption inner tube, the top of the adsorption inner tube is sequentially provided with an adsorption outer sleeve and a rotary motor, the side wall of the adsorption outer sleeve is provided with a plurality of exhaust outlets, the inside of the adsorption outer sleeve is rotationally connected with an adsorption fan, and an output shaft of the rotary motor is rotationally connected with the adsorption fan.
Preferably, the plurality of oil drilling secondary crushing assemblies are distributed on the curved side wall of the integral sealing seat, the plurality of oil drilling secondary crushing assemblies form a regular polygon, and any diagonal length of the regular polygon formed by the plurality of oil drilling secondary crushing assemblies is smaller than the diameter of the drill bit base.
Preferably, the oil drilling secondary crushing assembly comprises a secondary rotating crushing roller and a storage placing box, the secondary rotating crushing roller is rotationally connected to the bottom of the storage placing box, a driving motor is arranged in the storage placing box, one end of the driving motor is provided with a linkage gear shaft, the linkage gear shaft is connected with the secondary rotating crushing roller through a linkage belt, and one end, far away from the linkage belt, of the secondary rotating crushing roller is rotationally connected with the storage placing box through a limiting bearing.
Preferably, the top of the petroleum drilling platform is provided with a plurality of petroleum drilling pipes, the bottom of the petroleum drilling platform is provided with a plurality of bit cone blocks, the bottom wall of the bit base is provided with a plurality of bit cone blocks, and the surface of the bit holder is provided with a plurality of bit cone blocks.
A method of using a subterranean petroleum drilling apparatus adapted for drilling a well, comprising:
performing an oil drilling operation through the oil drilling apparatus body to the ground:
when the bit base rotates at a high speed, soil and rock at the ground can be crushed through the bit flywheel seat and the bit cone block which rotate at a high speed, and meanwhile, as the bit cone block is of a spiral structure, after the bit base and the bit flywheel seat rotate, crushed broken stone and soil can move along with the bit flywheel seat and are close to the end part of the bit base, namely, the position close to the drilling crushed aggregates recycling structure:
the high-speed rotation of the drill bit base is driven by the electric power provided by the cable sealing connecting pipe, the liquid power is provided by the liquid conveying sealing pipe, and along with the high-speed rotation of the drill bit base, the liquid in the liquid conveying sealing pipe can be output into a well, so that the friction force is reduced, and the well drilling operation efficiency of the drill bit base is improved;
collecting crushed stone:
after the driving motor is operated, the driving motor is driven to rotate through the linkage gear shaft, and the driving motor and the linkage gear shaft are in meshed connection, so that the linkage belt drives the secondary rotation crushing roller to rotate at a high speed, the limiting bearing can limit and fix the secondary rotation crushing roller, the secondary rotation crushing roller is enabled to be rotatable and stable in whole, the limiting bearing, the linkage belt and the driving motor are all positioned in the storage placing box, a protection effect can be achieved, meanwhile, the rotation direction of the secondary rotation crushing roller faces the circle center of the plastic recovery base, broken stone at the end part position close to the drill bit base is enabled to rotate through the plurality of secondary rotation crushing rollers, and further flows into the crushed material recovery adsorption cavity groove;
adsorbing crushed stone:
the rotary motor is operated, so that an output shaft of the rotary motor drives the adsorption fan to rotate, adsorption force is generated after the adsorption fan rotates, the bottom of the adsorption fan is connected with the adsorption inner pipe in a sealing manner, the adsorption inner pipe is connected with the conveying communication bent pipe in a sealing manner, and the conveying communication bent pipe is communicated with the crushed aggregates recycling adsorption cavity groove through the crushed aggregates recycling adsorption hole, so that the adsorption force generated by the adsorption fan can sequentially move crushed aggregates flowing in the crushed aggregates recycling adsorption cavity groove from the crushed aggregates recycling adsorption cavity groove to the crushed aggregates recycling adsorption hole, the conveying communication bent pipe and the conveying communication bent pipe;
when the adsorption fan rotates, the generated air can be discharged through a plurality of exhaust outlets;
further conveying crushed stone from the ground to the ground:
the crushed stone moving to the conveying communication bent pipe enters the crushed material conveying main pipe through the adsorption force generated by the crushed material conveying main pipe and is immediately output to the ground through the crushed material conveying main pipe;
the crushed aggregates recovery adsorption pipes are connected with the crushed aggregates conveying main pipe through conveying communication bent pipes, gaps are formed between each conveying communication bent pipe and the cable sealing connecting pipe and between each conveying communication bent pipe and the liquid conveying sealing pipe, and the cable sealing connecting pipe, the liquid conveying sealing pipe and the crushed aggregates conveying main pipe are wrapped by the pipeline protection outer pipe;
the outer structural protection cylinder wraps the adsorption inner pipe, the outer pipeline protection pipe, the crushed aggregates recycling adsorption pipe and the conveying communication bent pipe.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the drilling efficiency of the drilling equipment is effectively improved, the operation condition that the crushed mixture is extruded and output from the drilling hole by high-pressure liquid is effectively reduced, when the main body of the petroleum drilling equipment crushes broken stone and soil in the hole, the crushed mixture enters the drilling crushed material recovery structure, and is adsorbed and conveyed into the crushed material conveying main pipe through the drilling crushed material adsorption structure, so that the operation efficiency is greatly improved while the drilling hole is dug out, and the dug and crushed mixture is output immediately.
And simultaneously, because the drilling crushed aggregates recovery structure and the drilling crushed aggregates adsorption structure can even take out the crushed mixture in the hole, when the drilling equipment is taken out from the drilling hole, no shielding object exists, the taking out is more convenient, the damage to the drilling equipment is reduced, and the taking out difficulty is lower.
The drill bit tooth wheel seat is the spiral structure, after a plurality of drill bit tooth wheel seats rotate at a high speed and break the rock, broken fragments after breaking can be through drill bit tooth wheel seat spiral structure to the top after, broken fragments after breaking are located the tip of oil drilling equipment main part, the bottom of well drilling crushed aggregates recovery structure promptly, along with the operation of well drilling crushed aggregates adsorption structure, can adsorb broken fragments after breaking to the crushed aggregates and retrieve adsorption cavity inslot, later carry in, finally export subaerial through crushed aggregates conveying main pipe, can effectually reduce and accumulate in the well drilling hole, broken fragments after breaking are difficult to take out the condition, operating efficiency has been improved.
The drilling efficiency can be further improved through the oil drilling secondary crushing assembly, the multiple oil drilling secondary crushing assemblies form a regular polygon, the longest diagonal length of the regular polygon formed by the multiple oil drilling secondary crushing assemblies is smaller than the diameter of the oil drilling equipment main body, when the oil drilling equipment main body crushes rock and moves to the position of the drilling crushed aggregates recycling structure through the bit gear seat spiral structure, the multiple oil drilling secondary crushing assemblies can be operated, the crushed aggregates can be further rotationally pushed into the crushed aggregates recycling adsorption cavity groove along with the high-speed rotation of the secondary rotating crushing roller, and the oil drilling secondary crushing assembly does not contact with whole rock because the longest diagonal length of the oil drilling secondary crushing assembly is smaller than the diameter of the oil drilling equipment main body, and therefore the wear degree of the secondary rotating crushing roller is lower, the damage rate of the secondary rotating crushing roller is lower, and the service life of the secondary rotating crushing roller is longer.
Each crushed aggregates are recovered and adsorbed in the pipe and are communicated with the crushed aggregates conveying main pipe, adsorption force is formed by high-speed rotation of the adsorption fan, after crushed aggregates enter the crushed aggregates recovering adsorption cavity groove through the oil drilling secondary crushing assembly, the crushed aggregates sequentially enter the conveying communication bent pipe and the crushed aggregates conveying main pipe through suction force generated by the crushed aggregates recovering adsorption pipe and finally are immediately output to the ground through the crushed aggregates conveying main pipe, the surface of each adsorption outer sleeve is provided with an exhaust outlet for exhausting, a plurality of conveying communication bent pipes and adsorption inner pipes are positioned in the structural protection outer cylinder, the protective effect is achieved through the structural protection outer cylinder, and meanwhile, the special structural design of the conveying communication bent pipes can ensure that the crushed aggregates recovering adsorption pipes do not shade the cable sealing connecting pipe and the liquid conveying sealing pipe, so that the cable sealing connecting pipe and the liquid conveying sealing pipe can be used normally.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a perspective view of the structural protective outer cylinder of the present invention;
FIG. 3 is a perspective view of a particle recovery adsorption tube of the present invention;
fig. 4 is a perspective view of the main body of the oil drilling apparatus of the present invention;
FIG. 5 is a perspective view of the inner bore of the fluid according to the present invention;
FIG. 6 is a perspective view of a particle recovery adsorption cavity tank of the present invention;
FIG. 7 is a perspective view of a drilling particle adsorbing structure of the present invention;
FIG. 8 is a perspective view of a drilling debris retrieval structure of the present invention;
FIG. 9 is a perspective view of a delivery communicating elbow of the present invention;
FIG. 10 is a perspective view of an outer suction sleeve of the present invention;
FIG. 11 is a perspective view of the oil drilling secondary crushing assembly of the present invention;
in the figure:
100. a petroleum drilling lifting structure;
200. an oil drilling rig;
300. petroleum drilling pipe;
400. an oil drilling apparatus body; 401. a drill bit base; 402. bit cone blocks; 403. a bit wheel seat; 404. a rig connection zone; 405. a fluid inner hole;
500. a drilling crushed aggregates recycling structure; 501. a plastic recycling base; 502. a structure protection outer cylinder; 503. an integral sealing seat; 504. a connecting pipe hole is arranged in the pipe; 505. the connecting pipe limits the inner seat; 506. a crushed aggregates recycling adsorption cavity groove; 507. recovering the crushed aggregates and adsorbing holes; 508. a cable liquid delivery aperture;
600. drilling crushed aggregates adsorption structure; 601. a pipe protection outer pipe; 603. an outer tube communication hole; 604. a cable sealing connection pipe; 605. a liquid delivery seal tube; 606. a crushed aggregates recycling adsorption tube; 607. a crushed aggregates conveying main pipe; 608. conveying and communicating the bent pipe; 609. an adsorption filter screen port; 610. an adsorption inner tube; 611. adsorbing an outer sleeve; 612. a rotating motor; 613. an exhaust outlet; 614. adsorption fan;
700. a petroleum drilling secondary crushing assembly; 701. a second-stage rotating crushing roller; 702. a linkage belt; 703. a linkage gear shaft; 704. a driving motor; 705. a storage placement box; 706. defining a bearing.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: underground petroleum drilling equipment suitable for drilling, including petroleum drilling platform 200, the bottom of petroleum drilling platform 200 is equipped with petroleum drilling well pipe 300, its characterized in that: further comprises:
the oil drilling device body 400 is arranged at the bottom of the oil drilling pipe 300, the oil drilling device body 400 comprises a drill bit base 401, and a plurality of drill bit tooth wheel seats 403 are symmetrically arranged on four walls of the drill bit base 401;
a drilling scrap recovery structure 500 installed at the top of the oil drilling apparatus body 400;
drilling particle adsorbing structure 600 is positioned at the top of drilling particle recycling structure 500, and drilling particle adsorbing structure 600 is connected with drilling particle recycling structure 500;
the oil drilling secondary crushing assembly 700 is symmetrically distributed on the outer wall of the drilling crushed aggregates recycling structure 500.
The oil drilling equipment main body 400 performs drilling operation on the ground, the bit tooth wheel seats 403 are of spiral structures, after the broken rock is crushed by high-speed rotation of the bit tooth wheel seats 403, broken fragments can be retracted at the end part of the oil drilling equipment main body 400 and the bottom of the drilling crushed aggregates recycling structure 500 after being moved to the top through the spiral structures of the bit tooth wheel seats 403, the situation that broken fragments are accumulated in drilling holes and are difficult to take out can be effectively reduced, and the operation efficiency is improved.
The oil drilling secondary crushing assembly 700 may further improve drilling efficiency, the plurality of oil drilling secondary crushing assemblies 700 form a regular polygon, and the longest diagonal length of the regular polygon formed by the plurality of oil drilling secondary crushing assemblies 700 is smaller than the diameter of the oil drilling apparatus body 400, when the oil drilling apparatus body 400 crushes rock and moves to the position of the drilling particle recovery structure 500 through the bit wheel seat 403 spiral structure, the crushed stone may be further rotationally pushed into the particle recovery adsorption cavity 506 by the operation of the plurality of oil drilling secondary crushing assemblies 700 as the secondary rotary crushing roller 701 rotates at a high speed, and the oil drilling secondary crushing assembly 700 does not contact the crushed stone of the oil drilling apparatus body 400 because the longest diagonal length of the oil drilling secondary crushing assembly 700 is smaller than the diameter of the oil drilling apparatus body 400, so that the wear degree of the secondary rotary crushing roller 701 is lower, the damage rate thereof is lower, and the service life is longer.
And the rotation direction of each secondary rotation crushing roller 701 is toward the center of the plastic recycling base 501, so that crushed stone at the end position close to the drill bit base 401 flows further in the crushed stone recycling adsorption cavity groove 506 by the rotation of the plurality of secondary rotation crushing rollers 701.
The well drilling crushed aggregates recycling structure 500 and the well drilling crushed aggregates adsorbing structure 600 are matched for use, so that the well drilling efficiency of the drilling equipment is improved, the operation condition that crushed aggregates and soil in holes are extruded and output from the well drilling holes by high-pressure liquid is reduced effectively, and the operation efficiency is improved greatly.
In this embodiment, preferably, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, and fig. 8, the drilling crushed aggregates recycling structure 500 includes a plastic recycling base 501, a connecting pipe limiting inner seat 505 is disposed in the middle of the bottom end of the plastic recycling base 501, the connecting pipe limiting inner seat 505 is connected with the drill bit base 401, a plurality of built-in connecting pipe holes 504 are formed in the bottom of the connecting pipe limiting inner seat 505, a plurality of drilling equipment connecting areas 404 are formed in the top of the drill bit base 401, the built-in connecting pipe holes 504 are in one-to-one correspondence with the drilling equipment connecting areas 404, a structure protecting outer cylinder 502 is disposed at the top of the plastic recycling base 501, the structure protecting outer cylinder 502 wraps the drilling crushed aggregates adsorbing structure 600, and a fluid inner hole 405 is disposed in the bottom wall of the drill bit base 401.
The interior of the built-in connection tube aperture 504 may be used to house the cable gland 604, the fluid delivery gland 605, and the ends of the cable gland 604, the fluid delivery gland 605 may be further stored into the rig connection region 404. The outer structural protection cylinder 502 can play a role in protection, and the situations that parts wrapped by the outer structural protection cylinder 502 are collided and damaged by the outside can be effectively reduced.
In this embodiment, preferably, as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the top of the plastic recycling base 501 is provided with an integral sealing seat 503, the top wall of the integral sealing seat 503 is provided with a plurality of particle recycling adsorption holes 507, a particle recycling adsorption cavity groove 506 is formed between the plastic recycling base 501 and the connecting pipe limiting inner seat 505, the particle recycling adsorption holes 507 are communicated with the particle recycling adsorption cavity groove 506, the middle of the integral sealing seat 503 is provided with a plurality of cable liquid conveying holes 508, and the cable liquid conveying holes 508 are communicated with the built-in connecting pipe holes 504.
The crushed aggregates recycling adsorption cavity groove 506 is communicated with the integral sealing seat 503 and the crushed aggregates recycling adsorption hole 507, and after materials such as crushed aggregates, soil and the like enter the crushed aggregates recycling adsorption cavity groove 506, the crushed aggregates can further flow into the integral sealing seat 503 and finally output through the crushed aggregates recycling adsorption hole 507.
In this embodiment, preferably, as shown in fig. 2, 3, 4, 5, 6, 7, 8, 9 and 10, the drilling particle adsorbing structure 600 includes a pipe protecting outer pipe 601, the pipe protecting outer pipe 601 is located in the middle of the integral sealing seat 503, a cable sealing connecting pipe 604, a liquid conveying sealing pipe 605 and a particle conveying main pipe 607 are sequentially disposed in the pipe protecting outer pipe 601, an outer pipe communication hole 603 matched with the cable sealing connecting pipe 604, the liquid conveying sealing pipe 605 and the particle conveying main pipe 607 is formed in the pipe protecting outer pipe 601, one end of the cable sealing connecting pipe 604, the liquid conveying sealing pipe 605 and the particle conveying main pipe 607 passes through the cable liquid conveying hole 508, and the other end of the cable sealing connecting pipe 604, the liquid conveying sealing pipe 605 and the particle conveying main pipe 607 passes through the built-in connecting pipe hole 504 and then is located in the connecting area 404 of the drilling equipment and is connected with the drill bit base 401.
The pipe protection outer pipe 601 can play the effect of protecting the cable sealing connecting pipe 604, the liquid conveying sealing pipe 605 and the crushed aggregates conveying main pipe 607, reduce the collision and damage of the cable sealing connecting pipe, and the pipe protection outer pipe 601 is internally provided with the outer pipe communication hole 603 which is matched with the pipe protection outer pipe. And the cable sealing connection pipe 604, the liquid conveying sealing pipe 605 and the crushed aggregates conveying main pipe 607 can pass through the drilling crushed aggregates recycling structure 500 to be directly connected with the oil drilling equipment main body 400, so that the drilling crushed aggregates recycling structure 500 can not interfere with the normal operation of the oil drilling equipment main body 400 when absorbing crushed aggregates and soil. The two can be used simultaneously and matched with each other.
In this embodiment, preferably, as shown in fig. 2, 3, 4, 5, 6, 7, 8, 9 and 10, a plurality of crushed aggregates recycling adsorption pipes 606 are disposed on the top of the integral sealing seat 503, the bottom ends of the crushed aggregates recycling adsorption pipes 606 are communicated with the crushed aggregates recycling adsorption holes 507, a conveying communication elbow 608 and an adsorption inner pipe 610 are disposed on the top of the crushed aggregates recycling adsorption pipes 606, and the crushed aggregates recycling adsorption pipes 606 are connected with the crushed aggregates conveying main pipe 607 in a sealing manner through the conveying communication elbow 608.
The crushed aggregates recycling adsorption pipes 606 are symmetrically distributed at the top of the integral sealing seat 503, and after suction force is generated by the crushed aggregates recycling adsorption pipes 606 through the adsorption outer sleeve 611, the suction force can be transferred to the bottom of the integral sealing seat 503 through the crushed aggregates recycling adsorption holes 507, so that the suction force is uniformly distributed to the bottom of the integral sealing seat 503.
In this embodiment, preferably, as shown in fig. 2, 3, 4, 5, 6, 7, 8, 9 and 10, the top of each crushed aggregates recycling adsorption tube 606 is provided with an adsorption filtration screen port 609, the adsorption filtration screen port 609 is in sealing connection with the adsorption inner tube 610, the top of the adsorption inner tube 610 is sequentially provided with an adsorption outer sleeve 611 and a rotating motor 612, the side wall of the adsorption outer sleeve 611 is provided with a plurality of exhaust outlets 613, the inside of the adsorption outer sleeve 611 is rotationally connected with an adsorption fan 614, and the output shaft of the rotating motor 612 is rotationally connected with the adsorption fan 614.
When the adsorption force is formed by high-speed rotation of the adsorption fan 614, and the crushed stone enters the crushed material recovery adsorption cavity groove 506 through the oil drilling secondary crushing assembly 700, the suction generated by the crushed material recovery adsorption pipe 606 sequentially enters the conveying communication elbow pipe 608 and the crushed material conveying main pipe 607 and finally is output to the ground through the crushed material conveying main pipe 607 in real time, the surface of each adsorption outer sleeve 611 is provided with an exhaust outlet 613 for exhausting, the conveying communication elbow pipes 608 and the adsorption inner pipes 610 are positioned in the structure protection outer cylinder 502, the protection effect is achieved through the structure protection outer cylinder 502, and meanwhile, due to the special structural design of the conveying communication elbow pipes 608, the crushed material recovery adsorption pipe 606 does not shade the cable sealing connecting pipe 604 and the liquid conveying sealing pipe 605, so that the cable sealing connecting pipe 604 and the liquid conveying sealing pipe 605 can be ensured to be used normally.
In this embodiment, as shown in fig. 3, 4, 5, 6 and 11, preferably, the plurality of oil drilling secondary crushing assemblies 700 are distributed on the curved side wall of the integral sealing seat 503, the plurality of oil drilling secondary crushing assemblies 700 form a regular polygon, and any diagonal length of the regular polygon formed by the plurality of oil drilling secondary crushing assemblies 700 is smaller than the diameter of the drill bit base 401.
After the multiple oil drilling secondary crushing assemblies 700 are fixed on the side wall of the integral sealing seat 503, the regular polygon area formed by the multiple oil drilling secondary crushing assemblies 700 cannot exceed the area of the oil drilling equipment main body 400, so that the hole diameter of the oil drilling equipment main body 400 can be drilled, and the oil drilling secondary crushing assemblies 700 can normally flow inside and cannot collide with the wall.
In this embodiment, preferably, as shown in fig. 3, 4, 5, 6 and 11, the oil drilling secondary crushing assembly 700 includes a secondary rotating crushing roller 701 and a storage placement box 705, the secondary rotating crushing roller 701 is rotatably connected to the bottom of the storage placement box 705, a driving motor 704 is disposed in the storage placement box 705, one end of the driving motor 704 is provided with a linkage gear shaft 703, the linkage gear shaft 703 is connected with the secondary rotating crushing roller 701 through a linkage belt 702, and one end of the secondary rotating crushing roller 701 away from the linkage belt 702 is rotatably connected with the storage placement box 705 through a limiting bearing 706.
With the high speed rotation of the secondary rotating crushing roller 701, the crushed stones can be further rotationally pushed into the crushed stone recovery adsorption cavity 506, and since the longest diagonal length of the oil drilling secondary crushing assembly 700 is smaller than the diameter of the oil drilling apparatus body 400, the oil drilling secondary crushing assembly 700 does not contact the whole rock, and the oil drilling secondary crushing assembly 700 contacts crushed stones of the oil drilling apparatus body 400, the wear degree of the secondary rotating crushing roller 701 is low, the damage rate thereof is low, and the service life is long.
In this embodiment, as shown in fig. 1, 2 and 3, preferably, the petroleum drilling platform 200 is provided with a petroleum drilling lifting structure 100 at the top, a plurality of petroleum drilling pipes 300 are provided at the bottom of the petroleum drilling platform 200, a bottom wall of a drill base 401 is provided with a plurality of drill cone blocks 402 on the surface of a drill cone seat 403.
Referring to fig. 1 to 11, a method for using a ground oil drilling apparatus suitable for drilling, comprises:
oil drilling operations are performed through the oil drilling apparatus body 400 to the ground:
when the bit base 401 rotates at a high speed, soil and rock at the ground can be crushed through the bit flywheel seat 403 and the bit cone block 402 which rotate at a high speed, meanwhile, as the bit cone block 402 is of a spiral structure, after the bit base 401 and the bit flywheel seat 403 rotate, crushed broken stone and soil can move along with the bit flywheel seat 403 and are close to the end part of the bit base 401, namely, the position close to the drilling crushed aggregates recycling structure 500:
the high-speed rotation of the drill bit base 401 is driven by electric power provided by the cable sealing connecting pipe 604, the liquid power is provided by the liquid conveying sealing pipe 605, and along with the high-speed rotation of the drill bit base 401, the liquid in the liquid conveying sealing pipe 605 can be output into a well through 405, so that friction force is reduced, and the drilling operation efficiency of the drill bit base 401 is improved;
collecting crushed stone:
after the driving motor 704 is operated, the driving motor 704 can be driven to rotate through the linkage gear shaft 703, and the driving motor 704 and the linkage gear shaft 703 are in meshed connection, so that the linkage belt 702 drives the secondary rotation crushing roller 701 to rotate at high speed, the limiting bearing 706 can limit and fix the secondary rotation crushing roller 701, the secondary rotation crushing roller 701 can rotate and is stable integrally, the limiting bearing 706, the linkage belt 702 and the driving motor 704 are positioned in the storage box 705, a protection effect can be achieved, meanwhile, the rotation direction of the secondary rotation crushing roller 701 faces the circle center of the plastic recovery base 501, and broken stone at the end position close to the drill bit base 401 further flows into the broken material recovery adsorption cavity 506 through rotation of the plurality of secondary rotation crushing rollers 701;
adsorbing crushed stone:
the rotating motor 612 is operated, so that an output shaft of the rotating motor 612 drives the adsorption fan 614 to rotate, adsorption force is generated after the adsorption fan 614 rotates, the bottom of the adsorption fan 614 is connected with the adsorption inner pipe 610, the adsorption inner pipe 610 is connected with the conveying communication elbow 608 in a sealing way, the conveying communication elbow 608 is communicated with the crushed aggregates recycling adsorption cavity groove 506 through the crushed aggregates recycling adsorption hole 507, and therefore, the adsorption force generated by the adsorption fan 614 can enable crushed aggregates flowing in the crushed aggregates recycling adsorption cavity groove 506 to sequentially move from the crushed aggregates recycling adsorption cavity groove 506 to the crushed aggregates recycling adsorption hole 507, the conveying communication elbow 608 and the conveying communication elbow 608;
when the adsorption fan 614 rotates, the generated air can be discharged through the plurality of exhaust outlets 613;
further conveying crushed stone from the ground to the ground:
the crushed stone moving to the conveying communication bent pipe 608 enters the crushed material conveying main pipe 607 through the adsorption force generated by the crushed material conveying main pipe 607 and is immediately output to the ground through the crushed material conveying main pipe 607;
the crushed aggregates recycling adsorption pipes 606 are connected with the crushed aggregates conveying main pipe 607 through conveying communication bent pipes 608, gaps are arranged between each conveying communication bent pipe 608 and the cable sealing connecting pipe 604 and the liquid conveying sealing pipe 605, and the cable sealing connecting pipe 604, the liquid conveying sealing pipe 605 and the crushed aggregates conveying main pipe 607 are wrapped by the pipeline protecting outer pipe 601;
the outer structural protective cylinder 502 wraps the inner adsorption tube 610, the outer pipeline protective tube 601, the crushed aggregates recycling adsorption tube 606 and the conveying and communicating elbow 608.
The above description is only for the purpose of illustrating the technical solution of the present invention and not for the purpose of limiting the same, and other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. Underground petroleum drilling equipment suitable for drilling, including petroleum drilling platform (200), the bottom of petroleum drilling platform (200) is equipped with petroleum drilling well pipe (300), its characterized in that: further comprises:
the oil drilling equipment body (400) is arranged at the bottom of the oil drilling pipe (300), the oil drilling equipment body (400) comprises a drill bit base (401), and a plurality of drill bit tooth wheel seats (403) are symmetrically arranged on four walls of the drill bit base (401);
a drilling scrap recovery structure (500) mounted on top of the oil drilling apparatus body (400);
the drilling crushed aggregates adsorption structure (600) is positioned at the top of the drilling crushed aggregates recovery structure (500), and the drilling crushed aggregates adsorption structure (600) is connected with the drilling crushed aggregates recovery structure (500);
the oil drilling secondary crushing assembly (700) is symmetrically distributed on the outer wall of the drilling crushed aggregates recycling structure (500).
2. A ground-based oil drilling apparatus suitable for drilling as recited in claim 1, wherein: drilling crushed aggregates is retrieved structure (500) including plastics and is retrieved base (501), the bottom middle part of plastics is retrieved base (501) is equipped with spacing interior seat (505) of connecting pipe, spacing interior seat (505) of connecting pipe is connected with drill bit base (401), just a plurality of built-in connecting tube hole (504) have been seted up to the bottom of spacing interior seat (505) of connecting pipe, a plurality of drilling equipment connecting areas (404) have been seted up at the top of drill bit base (401), just built-in connecting tube hole (504) and drilling equipment connecting areas (404) one-to-one, the top of plastics is retrieved base (501) is equipped with structure protection urceolus (502), just structure protection urceolus (502) are with drilling crushed aggregates adsorption structure (600) parcel in, the diapire of drill bit base (401) is equipped with fluid hole (405).
3. A ground penetrating drilling apparatus adapted for use in drilling a well according to claim 2, wherein: the plastic recycling base is characterized in that an integral sealing seat (503) is arranged at the top of the plastic recycling base (501), a plurality of crushed aggregates recycling adsorption holes (507) are formed in the top wall of the integral sealing seat (503), a crushed aggregates recycling adsorption cavity groove (506) is formed between the plastic recycling base (501) and a connecting pipe limiting inner seat (505), the crushed aggregates recycling adsorption holes (507) are communicated with the crushed aggregates recycling adsorption cavity groove (506), a plurality of cable liquid conveying holes (508) are formed in the middle of the integral sealing seat (503), and the cable liquid conveying holes (508) are communicated with a built-in connecting pipe hole (504).
4. A subterranean petroleum drilling apparatus suitable for drilling according to claim 3, wherein: drilling crushed aggregates adsorption structure (600) are including pipeline protection outer tube (601), pipeline protection outer tube (601) are located the middle part of whole seal seat (503), just be equipped with cable sealing connection pipe (604), liquid transport sealed tube (605), crushed aggregates transportation main pipe (607) in proper order in pipeline protection outer tube (601), just outer tube intercommunicating pore (603) that use with cable sealing connection pipe (604), liquid transport sealed tube (605), crushed aggregates transportation main pipe (607) cooperation have been seted up to the inside of pipeline protection outer tube (601), cable sealing connection pipe (604), liquid transport sealed tube (605), the one end that crushed aggregates transportation main pipe (607) pass cable liquid delivery hole (508), cable sealing connection pipe (604), the other end that liquid transport sealed tube (605), crushed aggregates transportation main pipe (607) are located drilling equipment connecting region (404) after passing built-in connection tube hole (504) to be connected with drill bit base (401).
5. A subterranean petroleum drilling apparatus suitable for drilling according to claim 4, wherein: the top of whole seal seat (503) is equipped with a plurality of crushed aggregates and retrieves adsorption tube (606) to this, the bottom of crushed aggregates is retrieved adsorption tube (606) and is retrieved adsorption hole (507) intercommunication with the crushed aggregates, the top of crushed aggregates is retrieved adsorption tube (606) is equipped with respectively and carries intercommunication return bend (608), adsorbs inner tube (610), just crushed aggregates are retrieved adsorption tube (606) and are transported main pipe (607) sealing connection through carrying intercommunication return bend (608).
6. A subterranean petroleum drilling apparatus suitable for drilling according to claim 5, wherein: the top of every crushed aggregates is retrieved and is adsorbed pipe (606) has all been offered and has been adsorbed filter screen mouth (609), just adsorb filter screen mouth (609) and adsorb inner tube (610) sealing connection, the top of adsorbing inner tube (610) is equipped with in proper order and adsorbs outer sleeve (611), rotation motor (612), a plurality of exhaust outlet (613) have been seted up to the lateral wall of adsorbing outer sleeve (611), the inside rotation of adsorbing outer sleeve (611) is connected with adsorption fan (614), just the output shaft and the adsorption fan (614) of rotation motor (612) rotate and are connected.
7. A subterranean petroleum drilling apparatus suitable for drilling according to claim 3, wherein: the plurality of oil drilling secondary crushing assemblies (700) are distributed on the curved side wall of the integral sealing seat (503), the plurality of oil drilling secondary crushing assemblies (700) form a regular polygon, and any diagonal length of the regular polygon formed by the plurality of oil drilling secondary crushing assemblies (700) is smaller than the diameter of the drill bit base (401).
8. A subterranean petroleum drilling apparatus suitable for drilling according to claim 7, wherein: the oil drilling secondary crushing assembly (700) comprises a secondary rotating crushing roller (701) and a storage placing box (705), the secondary rotating crushing roller (701) is rotationally connected to the bottom of the storage placing box (705), a driving motor (704) is arranged in the storage placing box (705), one end of the driving motor (704) is provided with a linkage gear shaft (703), the linkage gear shaft (703) is connected with the secondary rotating crushing roller (701) through a linkage belt (702), and one end, far away from the linkage belt (702), of the secondary rotating crushing roller (701) is rotationally connected with the storage placing box (705) through a limiting bearing (706).
9. A subterranean petroleum drilling apparatus suitable for drilling according to claim 8, wherein: the top of petroleum drilling platform (200) is equipped with petroleum drilling elevation structure (100), the bottom of petroleum drilling platform (200) is equipped with a plurality of petroleum drilling well pipes (300), the diapire of drill bit base (401) has been seted up (405), the surface of drill bit flywheel seat (403) is equipped with a plurality of drill bit cone blocks (402).
10. A method of using a subterranean petroleum drilling apparatus adapted for drilling according to claim 9, wherein: comprising the following steps:
performing an oil drilling operation through an oil drilling apparatus body (400) to the ground:
when the bit base (401) rotates at a high speed, soil and rock at the ground can be crushed through the bit flywheel seat (403) and the bit flywheel block (402) which rotate at a high speed, meanwhile, as the bit flywheel block (402) is of a spiral structure, after the bit base (401) and the bit flywheel seat (403) rotate, crushed broken stone and soil can move along with the bit flywheel seat (403) and are close to the end part position of the bit base (401), namely, the position close to the drilling crushed aggregates recycling structure (500):
the high-speed rotation of the drill bit base (401) is driven by electric power provided by the cable sealing connecting pipe (604), liquid power is provided by the liquid conveying sealing pipe (605), and along with the high-speed rotation of the drill bit base (401), liquid in the liquid conveying sealing pipe (605) can be output into a well through the pipe (405), so that friction force is reduced, and the drilling operation efficiency of the drill bit base (401) is improved;
collecting crushed stone:
the driving motor (704) is operated, the driving motor (704) can be driven to rotate through the linkage gear shaft (703) after the driving motor (704) operates, and the driving motor (704) and the linkage gear shaft (703) are in meshed connection, so that the linkage belt (702) drives the two-stage rotary crushing roller (701) to rotate at a high speed, the limiting bearing (706) can limit and fix the two-stage rotary crushing roller (701), the two-stage rotary crushing roller (701) is enabled to rotate and is stable in whole, the limiting bearing (706), the linkage belt (702) and the driving motor (704) are located in the storage placing box (705), a protection effect can be achieved, and meanwhile, the rotating direction of the two-stage rotary crushing roller (701) faces the center of a plastic recycling base (501), so that crushed stones close to the end position of the drill bit base (401) further flow into the crushed material recycling adsorption cavity (506) through rotation of the two-stage rotary crushing rollers (701).
Adsorbing crushed stone:
the rotating motor (612) is operated, so that an output shaft of the rotating motor (612) drives the adsorption fan (614) to rotate, adsorption force is generated after the adsorption fan (614) rotates, the bottom of the adsorption fan (614) is sealed and connected with the adsorption inner pipe (610), the adsorption inner pipe (610) is connected with the conveying communication elbow pipe (608) in a sealing manner, the conveying communication elbow pipe (608) is communicated with the crushed aggregates recycling adsorption cavity groove (506) through the crushed aggregates recycling adsorption hole (507), and therefore, the adsorption force generated by the adsorption fan (614) can enable crushed aggregates flowing in the crushed aggregates recycling adsorption cavity groove (506) to sequentially move from the crushed aggregates recycling adsorption cavity groove (506) to the crushed aggregates recycling adsorption hole (507), the conveying communication elbow pipe (608) and the conveying communication elbow pipe (608);
when the adsorption fan (614) rotates, the generated air can be discharged through a plurality of exhaust outlets (613);
further conveying crushed stone from the ground to the ground:
the crushed stone moving to the conveying communication bent pipe (608) enters the crushed material conveying main pipe (607) through the adsorption force generated by the crushed material conveying main pipe (607) and is immediately output to the ground through the crushed material conveying main pipe (607);
the crushed aggregates recycling adsorption pipes (606) are connected with the crushed aggregates conveying main pipe (607) through conveying communication bent pipes (608), gaps are formed between each conveying communication bent pipe (608) and the cable sealing connecting pipe (604) and between each conveying communication bent pipe and the liquid conveying sealing pipe (605), and the cable sealing connecting pipe (604), the liquid conveying sealing pipe (605) and the crushed aggregates conveying main pipe (607) are wrapped by the pipeline protecting outer pipe (601);
the structure protection outer cylinder (502) wraps the adsorption inner tube (610), the pipeline protection outer tube (601), the crushed aggregates recycling adsorption tube (606) and the conveying communication bent tube (608).
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| CN202410125093.4A CN117868674B (en) | 2024-01-30 | 2024-01-30 | Underground petroleum drilling equipment suitable for drilling and use method thereof |
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| CN202410125093.4A CN117868674B (en) | 2024-01-30 | 2024-01-30 | Underground petroleum drilling equipment suitable for drilling and use method thereof |
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|---|---|---|---|---|
| US20030079565A1 (en) * | 2001-10-29 | 2003-05-01 | Dah-Ben Liang | Hardfacing composition for rock bits |
| CN103556953A (en) * | 2013-11-14 | 2014-02-05 | 山东国岳金刚石制品有限公司 | Bottom hole negative-pressure upward-going spray nozzle PDC drill bit |
| CN108678679A (en) * | 2018-07-25 | 2018-10-19 | 西南石油大学 | A kind of sea bed gas hydrate layer composite drill bit |
| CN108915619A (en) * | 2018-07-06 | 2018-11-30 | 中国石油大学(北京) | A kind of concentric tube landwaste suction crushing device suitable for double-gradient well drilling |
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2024
- 2024-01-30 CN CN202410125093.4A patent/CN117868674B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030079565A1 (en) * | 2001-10-29 | 2003-05-01 | Dah-Ben Liang | Hardfacing composition for rock bits |
| CN103556953A (en) * | 2013-11-14 | 2014-02-05 | 山东国岳金刚石制品有限公司 | Bottom hole negative-pressure upward-going spray nozzle PDC drill bit |
| CN108915619A (en) * | 2018-07-06 | 2018-11-30 | 中国石油大学(北京) | A kind of concentric tube landwaste suction crushing device suitable for double-gradient well drilling |
| CN108678679A (en) * | 2018-07-25 | 2018-10-19 | 西南石油大学 | A kind of sea bed gas hydrate layer composite drill bit |
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