CN110847816A

CN110847816A - Drilling device for oil field exploitation

Info

Publication number: CN110847816A
Application number: CN201911180745.XA
Authority: CN
Inventors: 姚炳龙; 孙庆伟; 周敏杰; 于国江; 李晶; 张化庆; 郭英健; 丛日东; 杨凤凯
Original assignee: 张军
Current assignee: DAQING YUANSHAN OILFIELD TECHNICAL SERVICE Co.,Ltd.
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-02-28
Anticipated expiration: 2039-11-27
Also published as: CN110847816B

Abstract

The invention relates to the technical field of oil exploitation, and discloses an oil field exploitation drilling device which comprises a fixed base, wherein rotary buttons are fixedly sleeved on two sides of the fixed base, connecting rods are fixedly sleeved on the rotary buttons, supporting rods are fixedly sleeved at the bottom ends of the connecting rods, moving wheels are fixedly sleeved at the bottom ends of the supporting rods, buckles are clamped at the top ends of the connecting rods, and sliding grooves are formed in the top ends of the connecting rods. According to the invention, the telescopic rod is arranged at the bottom of the fixed base, the buffer spring is movably sleeved on the telescopic rod, then the fixed bottom plate is fixedly arranged at the bottom end of the telescopic rod, so that the rotary motor is supported, the rotary function of the rotary motor is utilized to drive the fixed drill bit to rotate, so that the fixed screw on the side surface of the fixed bottom plate is driven to be fixed on the ground, the fixed installation is completed, and the two fixed bottom plates are arranged, so that the fixation is more stable, and the stability of the device is improved.

Description

Drilling device for oil field exploitation

Technical Field

The invention relates to the technical field of oil exploitation, in particular to an oil field exploitation drilling device.

Background

The oil well is a hole drilled by a drilling method, after an oil layer is drilled, an oil layer casing pipe is put into the oil layer casing pipe, oil well cement is injected into an annular space between the casing pipe and the well wall to maintain the well wall and seal an oil layer, a gas layer and a water layer, then the oil layer is jetted by a perforating gun according to the requirements of oil field development to form a channel, an oil pipe is put into the oil pipe, and the oil is lifted to a well head from the bottom of the oil well by using a proper flow inducing method, so that the drilling engineering has a very important position in the development of the oil and gas field, in the construction of an oil and gas field, the drilling engineering occupies more than 50 percent of the total investment, so the quality of an oil well is directly related to the efficiency and the quality of oil exploitation, the oil well needs to be operated by using a drilling device, the existing drilling device needs to manually build a fixed base and then install the drilling device on the fixed base before being used, the easy incident that takes place does not have the base of joinable extension simultaneously for once only unable adjustment base is built and is accomplished and carry out the extension again, can be very troublesome, and probably can influence other drilling equipment's work, the flexibility ratio is not high, when the unable adjustment base is demolishd to needs simultaneously, also very troublesome, and transport intensity is big after demolising, is unfavorable for retrieving, provides an oil field exploitation drilling equipment for this reason.

Disclosure of Invention

The invention provides an oil field exploitation drilling device which has the advantages of simplicity and convenience in installation, firmness in fixation, capability of being spliced and expanded at will, low carrying strength and high working efficiency, and solves the problems in the background art.

The invention provides the following technical scheme: an oil field exploitation drilling device comprises a fixed base, wherein rotary buttons are fixedly sleeved on two sides of the fixed base, connecting rods are fixedly sleeved on the rotary buttons, supporting rods are fixedly sleeved at the bottoms of the connecting rods, moving wheels are fixedly sleeved at the bottoms of the supporting rods, buckles are clamped at the top ends of the connecting rods, sliding grooves are formed in the top ends of the connecting rods, clamping grooves are formed in the upper surface of the fixed base, elastic limiting blocks are fixedly sleeved at the bottoms of the clamping grooves, a mounting groove is formed in the middle of the upper surface of the fixed base, sliding blocks are clamped in the mounting groove and fixedly arranged on two sides of the lower surface of a cover plate, four groups of telescopic rods are fixedly sleeved on two sides of the upper surface of the fixed base, buffer springs are movably sleeved on the telescopic rods, a fixed bottom plate is fixedly arranged at the bottom of the telescopic rods, fixed mounting has fixed drill bit on the output shaft of rotating electrical machines, PMKD's lower fixed surface installs four set screws, sliding block fixed mounting is in the bottom of fixed plate, the outside fixed mounting of fixed plate has slide driving device, and the inboard sliding connection of fixed plate has the slider, the opposite side fixed mounting of slider has solid fixed ring, gu fixed ring's inboard fixed mounting and driving motor, fixed mounting has the drilling head on driving motor's the output shaft, the preformed hole has been seted up at unable adjustment base's middle part.

Carefully, remove the wheel and be detachable structure, the minimum position that removes the wheel is less than the minimum position of fixed drill bit.

Carefully selecting, the both ends of buckle run through the both sides at the connecting rod, and buckle sliding connection is in the spout.

Carefully selecting, the shape of elasticity stopper is cylindrical, and the inner chamber fixed mounting of elasticity stopper has buffer spring.

Carefully selecting, the front side and the back side of the cover plate are flush with the front side and the back side of the fixed base, and the two sides of the cover plate are inclined planes.

Optionally, the shape of the fixing base plate is circular, and the diameter value of the fixing base plate is greater than the distance value between the two fixing screws.

And carefully selecting, wherein four rows of inverted teeth are arranged on the fixing screw, and the shape of the inverted teeth on the fixing screw is triangular.

Carefully, the driving source of the sliding driving device is the existing device, and a sliding block is fixedly arranged in the sliding driving device.

Carefully selecting, the horizontal height value of the bottom end of the preformed hole is equal to the height value of the bottom end of the fixed bottom plate, and the preformed hole is a drilling fixed point.

The invention has the following beneficial effects:

1. according to the invention, the telescopic rod is arranged at the bottom of the fixed base, the buffer spring is movably sleeved on the telescopic rod, then the fixed bottom plate is fixedly arranged at the bottom end of the telescopic rod, so that the rotary motor is supported, the rotary function of the rotary motor is utilized to drive the fixed drill bit to rotate, so that the fixed screw on the side surface of the fixed bottom plate is driven to be fixed on the ground, the fixed installation is completed, and the two fixed bottom plates are arranged, so that the fixation is more stable, and the stability of the device is improved.

2. According to the invention, four rotating buttons are fixedly sleeved on two sides of the fixed base, the connecting rod is fixedly sleeved on the rotating buttons, so that the connecting rod can be rotated by ninety degrees to be matched with the supporting rod to be sleeved with the other connecting rod, the two fixed bases are connected together, then the sliding groove at the top end of the connecting rod slides downwards and is clamped in the clamping groove, and the position of the sliding groove is limited by the elastic limiting block, so that the position of the connecting rod is fixed, the connection stability is kept, and the expansion can be carried out at will.

3. The movable wheel is fixedly sleeved at the bottom end of the supporting rod, so that the movable wheel can be used for moving, the labor intensity is greatly reduced during disassembly and assembly, the working efficiency is improved, the movable wheel is of a detachable structure, the movable wheels with different sizes can be replaced according to different conditions, the applicability of the device is stronger, and the device is safer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a structural mounting base of the present invention;

FIG. 3 is a schematic view of a drill bit of the present invention;

FIG. 4 is a schematic view of a structural cover plate of the present invention;

FIG. 5 is a schematic view of a structural connecting rod of the present invention;

FIG. 6 is a schematic view of the structural mounting groove of the present invention.

In the figure: 1. a fixed base; 2. a rotation knob; 3. a connecting rod; 4. a support bar; 5. a moving wheel; 6. buckling; 7. a chute; 8. a card slot; 9. an elastic limiting block; 10. mounting grooves; 11. a slider; 12. a cover plate; 13. a telescopic rod; 14. a buffer spring; 15. fixing the bottom plate; 16. a rotating electric machine; 17. fixing a drill bit; 18. a set screw; 19. a fixing plate; 20. a slide driving device; 21. a slider; 22. a fixing ring; 23. a drive motor; 24. drilling a hole head; 25. holes are reserved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-6, an oil field exploitation drilling device includes a fixed base 1, a rotary knob 2 is fixedly sleeved on two sides of the fixed base 1, a connecting rod 3 is fixedly sleeved on the rotary knob 2, a supporting rod 4 is fixedly sleeved on a bottom end of the connecting rod 3, a moving wheel 5 is fixedly sleeved on a bottom end of the supporting rod 4, the moving wheel 5 is a detachable structure, a lowest point position of the moving wheel 5 is smaller than a lowest point position of a fixed drill bit 17, the moving wheel 5 is set to be a detachable structure, so that the moving wheel 5 can be detached from the supporting rod 4, the supporting rod 4 is conveniently connected with the connecting rod 3 on another fixed base 1, so that the two fixed bases 1 are connected into a whole, the flexibility of the device is improved, and the lowest point of the moving wheel 5 is set to be smaller than the lowest point of the fixed drill bit 17, so that the moving wheel 5 supports, so that the moving wheel 5 can smoothly drive the fixed base 1 to move, the top end of the connecting rod 3 is clamped with the buckles 6, two ends of each buckle 6 penetrate through two sides of the connecting rod 3, the buckles 6 are connected in the sliding grooves 7 in a sliding manner, the length value of each buckle 6 is set to be larger than the width value of the connecting rod 3, so that the buckles 6 can protrude out of two sides of the connecting rod 3, the position of the connecting rod 3 is limited, the connecting rod 3 is prevented from slipping and unstable connection is caused, meanwhile, the buckles 6 are connected in the sliding grooves 7 in a sliding manner, so that the buckles 6 can slip, the buckles 6 are clamped in the clamping grooves 8, the sliding grooves 7 are formed in the top end of the connecting rod 3, the clamping grooves 8 are formed in the upper surface of the fixed base 1, the elastic limit blocks 9 are fixedly sleeved at the bottoms of the clamping grooves 8, the elastic limit blocks 9, the shape of the elastic limiting block 9 is set to be cylindrical, so as to be matched with the shape of the bottom of the clamping groove 8, the uniformity of the device is improved, meanwhile, a buffer spring is fixedly arranged in the inner cavity of the elastic limiting block 9, so that the elastic limiting block 9 can be abutted against the buckle 6 by utilizing the buffer spring, the position of the buckle 6 is fixed, the stability of the device is improved, a mounting groove 10 is arranged in the middle of the upper surface of the fixed base 1, sliding blocks 11 are clamped in the mounting groove 10, the sliding blocks 11 are fixedly arranged on two sides of the lower surface of the cover plate 12, the front side and the rear side of the cover plate 12 are flush with the front side and the rear side of the fixed base 1, the two sides of the cover plate 12 are inclined planes, the width of the cover plate 12 is set to be equal to the width of the fixed base 1, so that the cover, the dust is prevented from influencing subsequent use in the mounting groove 10, meanwhile, two sides of the cover plate 12 are set to be inclined planes, so that the connection position is more natural, four groups of telescopic rods 13 are fixedly sleeved on two sides of the upper surface of the fixed base 1, buffer springs 14 are movably sleeved on the telescopic rods 13, a fixed bottom plate 15 is fixedly installed at the bottom end of each telescopic rod 13, the shape of the fixed bottom plate 15 is circular, the diameter value of the fixed bottom plate 15 is larger than the distance value between two fixed screws 18, so that the four fixed screws 18 can be perfectly installed at the bottom end of the fixed bottom plate 15, the structural reasonability is ensured, a rotating motor 16 is fixedly installed on the fixed bottom plate 15, and a fixed drill bit 17 is fixedly installed on an output shaft of, four fixing screws 18 are fixedly arranged on the lower surface of the fixing bottom plate 15, four rows of inverted teeth are arranged on the fixing screws 18, the shapes of the inverted teeth on the fixing screws 18 are triangular, the length value of the fixing screws 18 is set to be smaller than that of the fixing drill 17, so that when fixing is carried out, the fixing drill 17 firstly drills into the ground for a certain distance, then the fixing screws 18 can contact the ground, when fixing is carried out again, the fixing drill 17 can provide larger force to firmly fix the fixing screws 18 on the ground, the reliability of the device is ensured, the sliding block 11 is fixedly arranged at the bottom end of the fixing plate 19, a sliding driving device 20 is fixedly arranged on the outer side of the fixing plate 19, the driving source of the sliding driving device 20 is an existing device, a sliding block 21 is fixedly arranged in the sliding driving device 20, and the driving source of the sliding driving device 20 is set to, so that the sliding driving device 20 can drive the sliding block 21 to slide up and down, thereby ensuring the operation foundation of the device, and meanwhile, one side of the sliding driving device 20 is fixedly provided with the sliding block 21, so that the sliding driving device 20 can stably drive the sliding block 21 to slide in the fixed plate 19, thereby improving the stability of the device, the inner side of the fixed plate 19 is connected with the sliding block 21 in a sliding way, the other side of the sliding block 21 is fixedly provided with the fixed ring 22, the inner side of the fixed ring 22 is fixedly provided with the driving motor 23, the output shaft of the driving motor 23 is fixedly provided with the drilling head 24, the middle part of the fixed base 1 is provided with the reserved hole 25, the bottom horizontal height of the reserved hole 25 is equal to the bottom height of the fixed base plate 15, the reserved hole 25 is a drilling fixed point, the bottom horizontal height of the reserved hole 25 is set to be equal to the horizontal height of the bottom of the fixed base, the middle part of the fixed base 1 is prevented from being fragile, and the firmness of the device is improved.

The working principle is as follows: when in use, firstly, the device is moved to a required position by the moving wheel 5, then the supporting rod 4 is slowly contracted into the connecting rod 3 by the contractible characteristic of the supporting rod 4, so that the tail end of the fixed drill bit 17 is contacted with the ground, then the rotating motor 16 is started to drive the fixed bottom plate 15 to carry out rotary fixing, meanwhile, the supporting rod 4 is continuously contracted until the tail end of the fixed screw 18 is contacted with the ground, then the supporting rod 4 is rotated, so that the fixed screw 18 can be fixed on the ground, the position of the fixed base 1 is completely fixed, when drilling is required, the sliding block 11 at the bottom end of the fixed plate 19 is aligned to the mounting groove 10 arranged on the fixed base 1, the sliding block 11 is clamped in the mounting groove 10 to slide, the position sliding block until the sliding block 11 suddenly drops, namely the mounting is finished, drilling can be started, when drilling is not, with the sliding block 11 alignment mounting groove 10 of apron 12 bottom, thereby with the top of apron 12 joint at unable adjustment base 1, thereby maintain the surface of unable adjustment base 1 level and smooth, and rotate connecting rod 3 of unable adjustment base 1 both sides, then utilize bracing piece 4 to link together connecting rod 3 on two unable adjustment base 1, then utilize 7 joints of spout on connecting rod 3 top in draw-in groove 8, when at last needing to dismantle, utilize the reverse rotation of PMKD 15, thereby make fixed drill 17 with PMKD 15 jack-up, can.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," or any other variation 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. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil field exploitation drilling equipment, includes unable adjustment base (1), its characterized in that: the fixed base (1) both sides are fixed to be cup jointed with the knob (2), the knob (2) is fixed to be cup jointed with the connecting rod (3), the bottom of the connecting rod (3) is fixed to be cup jointed with the bracing piece (4), the bottom of the bracing piece (4) is fixed to be cup jointed with the removal wheel (5), the top joint of connecting rod (3) has buckle (6), and the top of connecting rod (3) has seted up spout (7), draw-in groove (8) has been seted up to the upper surface of unable adjustment base (1), the bottom of draw-in groove (8) is fixed to be cup jointed with flexible stopper (9), mounting groove (10) have been seted up at the middle part of unable adjustment base (1) upper surface, the joint has sliding block (11) in mounting groove (10), fixed mounting is in the both sides of apron (12) lower surface in 11), the both sides of unable adjustment base (1), buffer spring (14) is movably sleeved on the telescopic rod (13), a fixing bottom plate (15) is fixedly mounted at the bottom end of the telescopic rod (13), a rotating motor (16) is fixedly mounted on the fixing bottom plate (15), a fixed drill bit (17) is fixedly mounted on an output shaft of the rotating motor (16), four fixing screws (18) are fixedly mounted on the lower surface of the fixing bottom plate (15), a sliding block (11) is fixedly mounted at the bottom end of a fixing plate (19), a sliding driving device (20) is fixedly mounted on the outer side of the fixing plate (19), a sliding block (21) is slidably connected to the inner side of the fixing plate (19), a fixing ring (22) is fixedly mounted on the other side of the sliding block (21), a driving motor (23) is fixedly mounted on the inner side of the fixing ring (22), and a drilling head (24) is fixedly mounted on the output shaft of the, the middle part of the fixed base (1) is provided with a preformed hole (25).

2. The oilfield exploitation drilling device of claim 1, wherein: the movable wheel (5) is of a detachable structure, and the lowest point position of the movable wheel (5) is smaller than that of the fixed drill bit (17).

3. The oilfield exploitation drilling device of claim 1, wherein: the two ends of the buckle (6) penetrate through the two sides of the connecting rod (3), and the buckle (6) is connected in the sliding groove (7) in a sliding mode.

4. The oilfield exploitation drilling device of claim 1, wherein: the shape of the elastic limiting block (9) is cylindrical, and a buffer spring is fixedly arranged in the inner cavity of the elastic limiting block (9).

5. The oilfield exploitation drilling device of claim 1, wherein: the front side and the rear side of the cover plate (12) are flush with the front side and the rear side of the fixed base (1), and the two sides of the cover plate (12) are inclined planes.

6. The oilfield exploitation drilling device of claim 1, wherein: the shape of the fixed bottom plate (15) is circular, and the diameter value of the fixed bottom plate (15) is larger than the distance value between the two fixing screws (18).

7. The oilfield exploitation drilling device of claim 1, wherein: four rows of inverted teeth are arranged on the fixing screw (18), and the shape of the inverted teeth on the fixing screw (18) is triangular.

8. The oilfield exploitation drilling device of claim 1, wherein: the driving source of the sliding driving device (20) is an existing device, and a sliding block (21) is fixedly arranged in the sliding driving device (20).

9. The oilfield exploitation drilling device of claim 1, wherein: the horizontal height value in bottom of preformed hole (25) equals the bottom height value of PMKD (15), and preformed hole (25) are the drilling fixed point.