CN116658128B - Multi-well coordinated oil pumping equipment - Google Patents
Multi-well coordinated oil pumping equipment Download PDFInfo
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- CN116658128B CN116658128B CN202310946839.3A CN202310946839A CN116658128B CN 116658128 B CN116658128 B CN 116658128B CN 202310946839 A CN202310946839 A CN 202310946839A CN 116658128 B CN116658128 B CN 116658128B
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- steel wire
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- oil pumping
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- 238000005086 pumping Methods 0.000 title claims abstract description 57
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 91
- 239000010959 steel Substances 0.000 claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 238000011897 real-time detection Methods 0.000 claims abstract description 14
- 230000002265 prevention Effects 0.000 claims abstract description 8
- 239000003921 oil Substances 0.000 claims description 67
- 238000001514 detection method Methods 0.000 claims description 36
- 239000007921 spray Substances 0.000 claims description 22
- 238000004804 winding Methods 0.000 claims description 22
- 238000005461 lubrication Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 11
- 239000010687 lubricating oil Substances 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 8
- 239000011261 inert gas Substances 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 239000003129 oil well Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 230000001050 lubricating effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- General Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Lubricants (AREA)
Abstract
The invention belongs to the technical field of oil extraction in an oil field, and particularly relates to multi-well coordinated oil pumping equipment which comprises an oil pumping main body, a real-time detection mechanism, an anti-broken wire rope protection mechanism and a winch type reversing mechanism, wherein the anti-broken wire rope protection mechanism is arranged in the oil pumping main body, the winch type reversing mechanism is arranged at the lower end of the inside of the oil pumping main body, and the real-time detection mechanism is arranged in the oil pumping main body; the invention provides multi-well coordinated oil pumping equipment, which can increase the rust resistance of a steel wire rope through a wire breakage prevention steel wire rope protection mechanism, prevent the steel wire rope from being corroded and broken in a wet environment, reduce the friction heat of the steel wire rope, prevent the steel wire rope from being overheated and burnt in high-speed operation, improve the flexibility and elasticity of the steel wire rope and prevent the steel wire rope from being deformed and damaged when being stressed.
Description
Technical Field
The invention belongs to the technical field of oil extraction in an oil field, and particularly relates to multi-well coordinated oil pumping equipment.
Background
The pumping unit is a kind of mechanical equipment used for exploiting petroleum, usually made up of pumping unit, sucker rod and oil-well pump, drive the sucker rod to drive the oil-well pump to reciprocate in the pit through the pumping unit, pump the well liquid to the ground, according to whether there are walking beams, can be divided into the walking beam type pumping unit and no walking beam type pumping unit, the walking beam type pumping unit is the most popular type used at present, its working principle is that the rotary motion is changed into the up-and-down swing of the walking beam by the power machine through the transmission device, transmit the swing motion of the walking beam to the sucker rod through the rope hanger, the single-machine double-well pumping unit is a new type pumping unit developed in recent years, in this pumping unit, the pumping unit plunger of two well is raised and lowered alternately and interlinked, make two plungers are counter weight each other in the lifting process, thus produced the good energy-conserving effect.
In production practice, it is found that the pumping unit has obvious defects, the steel wire rope at the winding drum and the fixed pulley can be continuously bent and straightened in the running process, friction and fatigue can be generated in the pulley groove by the steel wire rope, abrasion and wire breakage of the steel wire rope are easy to occur, and if oil sludge or other sundries are arranged on the steel wire rope, the resistance and abrasion of the steel wire rope can be increased.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the multi-well coordinated oil pumping equipment, the anti-rust capability of the steel wire rope can be improved through the anti-breakage steel wire rope protection mechanism, the steel wire rope is prevented from being corroded and broken in a humid environment, the friction heat of the steel wire rope can be reduced, the steel wire rope is prevented from being overheated in high-speed operation, the flexibility and the elasticity of the steel wire rope can be improved, and the steel wire rope is prevented from being deformed and damaged when being stressed.
The technical scheme adopted by the invention is as follows: the invention provides multi-well coordinated oil pumping equipment which comprises an oil pumping main body, a real-time detection mechanism, an anti-broken wire rope protection mechanism and a winch type reversing mechanism, wherein the anti-broken wire rope protection mechanism is arranged in the oil pumping main body; the anti-breaking wire rope protection mechanism comprises a sleeve-type protection component, a surrounding-type closure component and a lubrication cleaning component, wherein the sleeve-type protection component is arranged in the oil pumping main body, the surrounding-type closure component is arranged on the sleeve-type protection component, and the lubrication cleaning component is arranged in the sleeve-type protection component.
Further, the oil pumping main body comprises a first winch component, a second winch component, a steel wire rope, a first liquid level tester, a second liquid level tester, a first oil pump, a second oil pump and a baffle plate, wherein the first winch component is arranged on the right side of the oil pumping main body, the second winch component is arranged on the left side of the oil pumping main body, one end of the baffle plate is arranged on the left side of the upper end of the first winch component, the other end of the baffle plate is arranged on the right side of the upper end of the second winch component, the steel wire rope is wound on a winch reversing mechanism, the first oil pump is arranged on the right end of the steel wire rope, the second oil pump is arranged on the left end of the steel wire rope, the first liquid level tester is arranged on the upper end of the first oil pump, and the second liquid level tester is arranged on the upper end of the second oil pump.
Further, the winch assembly I comprises a fixed pulley I, a derrick and a control box, the derrick is arranged at the right end of the oil pumping main body, the fixed pulley I is rotationally arranged at two sides of the upper end of the derrick, the control box is arranged at the lower left end of the derrick, and the steel wire rope is connected to the fixed pulley I in a winding manner; the second winding component and the first winding component have the same structure.
Further, the sleeve-joint type protection assembly comprises a first fixed ring, a second fixed ring, an annular connecting plate, a first groove body and a second groove body, wherein the annular connecting plate can be detachably arranged at the upper end of the first winch assembly and the upper end of the second winch assembly, the annular connecting plate can be detachably arranged at the upper end of the inner side wall of the winch type reversing mechanism, the first fixed ring is arranged at the front side of the annular connecting plate, the second groove body is arranged on the first fixed ring, and the first groove body is arranged on the second fixed ring.
Further, the surrounding type closing component comprises an annular sliding groove, a pulley II, an inner gear ring, a gear II, a motor I, a telescopic piece and a tooth block, wherein the annular sliding groove is arranged on the rear side of the inner portion of the fixed ring I, the pulley II is arranged in the annular sliding groove in a sliding mode, one end of the pulley II is arranged on the outer side of the inner gear ring, the motor I is arranged at the rear end of the annular connecting plate, the gear II is arranged at the output end of the motor I, the gear II is meshed and rotated with the inner gear ring to be connected, the telescopic piece is arranged on the groove body I and the groove body II in a sliding mode, and the tooth block is arranged on one side of the telescopic piece and meshed and rotated with the gear II to be connected with the tooth block.
Further, the lubrication cleaning assembly comprises a steel wire ball, a lubricating oil spray head and a gas spray head, wherein the steel wire ball is arranged at one end of the telescopic piece, the lubricating oil spray head is arranged on the inner ring of the second fixed ring, the gas spray head is arranged on the inner ring of the second fixed ring, the lubricating oil spray head is externally connected with lubricating oil, and the gas spray head is externally connected with an inert gas source.
Further, the winch type reversing mechanism comprises a driving mechanism and a multi-gear transmission reversing mechanism, the driving mechanism is arranged on the left side of the derrick, and the multi-gear transmission reversing mechanism is arranged on the driving mechanism.
Further, the actuating mechanism includes reel, cell body III, axis of rotation I, axis of rotation II, axis of rotation III, hydraulic motor II and equipment chamber, the left side of derrick is located to the equipment chamber, the inside wall upper end in equipment chamber is located in rotation of axis of rotation I, the inside wall lower extreme left side in equipment chamber is located in rotation of axis of rotation II, the inside wall lower extreme right side in equipment chamber is located in rotation of axis of rotation III, hydraulic motor II locates on the lateral wall in equipment chamber, the output of hydraulic motor II is located to the one end of axis of rotation II, the reel cup joints the rear end of locating axis of rotation I, the cell body III is located on the reel, wire rope winding is located in the cell body III.
Further, the multi-gear transmission reversing mechanism comprises a first gear, a second gear, a third gear, an incomplete gear IV and an incomplete gear V, wherein the third gear is sleeved at the front end of the first rotating shaft, the first gear is sleeved at the front end of the second rotating shaft, the second gear is sleeved at the front end of the third rotating shaft, the first gear is meshed with the second gear to rotate and is connected with the second gear, the fourth incomplete gear is sleeved on the second rotating shaft, the fourth incomplete gear is arranged at the rear side of the multi-gear transmission reversing mechanism, the fifth incomplete gear is sleeved on the third rotating shaft, the fifth incomplete gear is arranged at the rear side of the second gear, the third gear is meshed with the fourth incomplete gear to rotate and is connected with the fifth incomplete gear in a meshed mode, and the third gear is meshed with the fifth incomplete gear to rotate and is connected with the fifth gear.
Further, the real-time detection mechanism comprises an electromagnetic detection instrument, a detection probe and a detection ring, wherein the electromagnetic detection instrument is arranged on the right side of the equipment cavity, the detection ring is detachably arranged at the upper ends of the first winch component and the second winch component, the detection ring is detachably arranged at the upper end of the side wall of the equipment cavity, and the detection probe is arranged on the inner ring of the detection ring; the real-time detection mechanism is sleeved on the steel wire rope, and the wire breakage prevention steel wire rope protection mechanism is sleeved on the steel wire rope.
The beneficial effects obtained by the invention by adopting the structure are as follows: the invention provides multi-well coordinated oil pumping equipment, which has the following beneficial effects:
in order to solve the problems that the steel wire rope is rubbed and fatigued in the pulley groove and is easy to wear and break in the running process of the steel wire rope oil pumping unit at the existing winding drum and fixed pulley, the rust-proof capability of the steel wire rope can be improved and the steel wire rope is prevented from corroding and breaking in a humid environment through the wire breakage prevention steel wire rope protection mechanism.
Through preventing broken wire rope protection mechanism, can reduce wire rope's frictional heat, prevent that wire rope from taking place overheated in high-speed operation.
Through preventing broken wire rope protection machanism, can improve wire rope's pliability and elasticity, prevent that wire rope from taking place to warp and damage when the atress.
Through preventing broken wire rope protection machanism, can prolong wire rope's life, reduce the cost and the risk of changing wire rope.
In order to further improve practicality and generalizability, the invention provides a lubricating cleaning assembly, wherein inert gas can isolate oxygen and moisture in air, prevent lubricating grease from being oxidized or hydrolyzed, and keep stability and effectiveness of the lubricating grease.
Through the lubrication cleaning assembly, the inert gas can improve the rust resistance, corrosion resistance and wear resistance of the lubricating grease, so that the steel wire rope can resist the corrosion of severe environments such as humidity, salt mist, acid and alkali, and the service life of the steel wire rope is prolonged.
Before the electromagnetic detection method is used for detecting the breakable part of the steel wire rope in real time, the steel wire brush is used for cleaning the part, so that rust and ash on the surface of the steel wire rope can be removed, corrosion and abrasion of the steel wire rope are reduced, and the service life of the steel wire rope is prolonged.
Before the electromagnetic detection method is used for detecting the breakable part of the steel wire rope in real time, the steel wire brush is used for cleaning the part, so that the lubrication effect of the steel wire rope can be improved, the friction force of the steel wire rope between the winding drum and the rope hanger is reduced, and the deformation and breakage of the steel wire rope are reduced.
Before the electromagnetic detection method is used for detecting the breakable part of the steel wire rope in real time, the steel wire brush is used for cleaning the part, so that the surface smoothness of the steel wire rope can be increased, the signal of the electromagnetic detection method is clearer and more accurate, and the detection quality and efficiency are improved.
The winch type reversing mechanism can realize bidirectional oil pumping, improves the recovery ratio and the yield of an oil well, has simple structure, small occupied area and light weight, and is convenient to install and maintain.
Drawings
FIG. 1 is a front view of a multi-well coordinated oil pumping apparatus according to the present invention;
FIG. 2 is a front cross-sectional view of a multi-well coordinated oil pumping apparatus according to the present invention;
FIG. 3 is a front view of the wire rope protection mechanism;
FIG. 4 is a front cross-sectional view of the wire rope protection mechanism;
FIG. 5 is a bottom cross-sectional view of the anti-breakage wire rope protection mechanism;
FIG. 6 is a schematic diagram of a detection ring structure;
FIG. 7 is a left side cross-sectional view of the winding type reversing mechanism;
FIG. 8 is a right side cross-sectional view of the winding type reversing mechanism;
fig. 9 is a schematic diagram of a multi-gear drive reversing mechanism in use.
Wherein, 1, a pumping main body, 2, a wire breakage prevention wire rope protection mechanism, 3, a winch type reversing mechanism, 4, a real-time detection mechanism, 5, a winch component I, 6, a winch component II, 7, a wire rope, 8, a liquid level tester I, 9, a liquid level tester II, 10, a first oil pump, 11, a second oil pump, 12, a baffle, 13, a fixed pulley I, 14, a derrick, 15, a control box, 16, a sleeve type protection component, 17, a surrounding type closing component, 18, a lubrication cleaning component, 19, a fixed ring I, 20, a fixed ring II, 21, an annular connecting plate, 22, a groove body I, 23 and a groove body II, 24, annular sliding grooves, 25, pulleys II, 26, inner gear rings, 27, gears VI, 28, motors I, 29, telescopic members, 30, tooth blocks, 31, steel wire balls, 32, lubricating oil spray heads, 33, gas spray heads, 34, driving mechanisms, 35, multi-gear transmission reversing mechanisms, 36, reels, 37, groove III, 38, rotating shafts I, 39, rotating shafts II, 40, rotating shafts III, 41, hydraulic motors II, 42, equipment cavities 43, gears I, 44, gears II, 45, gears III, 46, incomplete gears IV, 47, incomplete gears IV, 48, electromagnetic detection instruments, 49, detection probes, 50 and detection rings.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; 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.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-9, the invention provides multi-well coordinated oil pumping equipment, which comprises an oil pumping main body 1, a real-time detection mechanism 4, an anti-wire breakage wire rope protection mechanism 2 and a winch type reversing mechanism 3, wherein the anti-wire breakage wire rope protection mechanism 2 is arranged in the oil pumping main body 1, the winch type reversing mechanism 3 is arranged at the lower end of the inside of the oil pumping main body 1, and the real-time detection mechanism 4 is arranged in the oil pumping main body 1; the wire breakage prevention steel wire rope protection mechanism 2 comprises a sleeve-type protection component 16, a surrounding type closing component 17 and a lubrication cleaning component 18, wherein the sleeve-type protection component 16 is arranged in the oil pumping main body 1, the surrounding type closing component 17 is arranged on the sleeve-type protection component 16, and the lubrication cleaning component 18 is arranged in the sleeve-type protection component 16.
The oil pumping main body 1 comprises a first winch assembly 5, a second winch assembly 6, a steel wire rope 7, a first liquid level tester 8, a second liquid level tester 9, a first oil pump 10, a second oil pump 11 and a baffle 12, wherein the first winch assembly 5 is arranged on the right side of the oil pumping main body 1, the second winch assembly 6 is arranged on the left side of the oil pumping main body 1, one end of the baffle 12 is arranged on the left side of the upper end of the first winch assembly 5, the other end of the baffle 12 is arranged on the right side of the upper end of the second winch assembly 6, the steel wire rope 7 is wound on the winch reversing mechanism 3, the first oil pump 10 is arranged on the right end of the steel wire rope 7, the second oil pump 11 is arranged on the left end of the steel wire rope 7, the first liquid level tester 8 is arranged on the upper end of the first oil pump 10, and the second liquid level tester 9 is arranged on the upper end of the second oil pump 11.
The winch assembly I5 comprises a fixed pulley I13, a derrick 14 and a control box 15, wherein the derrick 14 is arranged at the right end of the oil pumping main body 1, the fixed pulley I13 is rotatably arranged at two sides of the upper end of the derrick 14, the control box 15 is arranged at the lower left end of the derrick 14, and the steel wire rope 7 is connected to the fixed pulley I13 in a winding manner; the structure of the second winding component 6 is the same as that of the first winding component 5.
The winch type reversing mechanism 3 comprises a driving mechanism 34 and a multi-gear transmission reversing mechanism 35, wherein the driving mechanism 34 is arranged on the left side of the derrick 14, and the multi-gear transmission reversing mechanism 35 is arranged on the driving mechanism 34.
The driving mechanism 34 comprises a winding drum 36, a groove body III 37, a first rotating shaft 38, a second rotating shaft 39, a third rotating shaft 40, a second hydraulic motor 41 and an equipment cavity 42, the equipment cavity 42 is arranged on the left side of the derrick 14, the first rotating shaft 38 is rotationally arranged on the upper end of the inner side wall of the equipment cavity 42, the second rotating shaft 39 is rotationally arranged on the left side of the lower end of the inner side wall of the equipment cavity 42, the third rotating shaft 40 is rotationally arranged on the right side of the lower end of the inner side wall of the equipment cavity 42, the second hydraulic motor 41 is arranged on the outer side wall of the equipment cavity 42, one end of the second rotating shaft 39 is arranged at the output end of the second hydraulic motor 41, the winding drum 36 is sleeved on the rear end of the first rotating shaft 38, the third rotating shaft 37 is arranged on the winding drum 36, and the steel wire rope 7 is wound in the third groove body 37.
The multi-gear transmission reversing mechanism 35 comprises a first gear 43, a second gear 44, a third gear 45, an incomplete gear four 46 and an incomplete gear five 47, wherein the third gear 45 is sleeved at the front end of the first rotating shaft 38, the first gear 43 is sleeved at the front end of the second rotating shaft 39, the second gear 44 is sleeved at the front end of the third rotating shaft 40, the first gear 43 and the second gear 44 are meshed and rotated to be connected, the fourth incomplete gear 46 is sleeved on the second rotating shaft 39, the fourth incomplete gear 46 is arranged at the rear side of the multi-gear transmission reversing mechanism 35, the fifth incomplete gear 47 is sleeved on the third rotating shaft 40, the fifth incomplete gear 47 is arranged at the rear side of the second gear 44, the third gear 45 and the fourth incomplete gear 46 are partially meshed and rotated to be connected, and the third gear 45 and the fifth incomplete gear five 47 are partially meshed and rotated to be connected.
The real-time detection mechanism 4 comprises an electromagnetic detection instrument 48, a detection probe 49 and a detection ring 50, wherein the electromagnetic detection instrument 48 is arranged on the right side of the equipment cavity 42, the detection ring 50 is detachably arranged at the upper ends inside the first hoisting assembly 5 and the second hoisting assembly 6, the detection ring 50 is detachably arranged at the upper end of the side wall of the equipment cavity 42, and the detection probe 49 is arranged on the inner ring of the detection ring 50; the real-time detection mechanism 4 is sleeved on the steel wire rope 7, and the wire breakage prevention steel wire rope protection mechanism 2 is sleeved on the steel wire rope 7.
The sleeved protection assembly 16 comprises a first fixed ring 19, a second fixed ring 20, an annular connecting plate 21, a first groove body 22 and a second groove body 23, wherein the annular connecting plate is detachably arranged at the upper ends of the first winch assembly 5 and the second winch assembly 6, the annular connecting plate 21 is detachably arranged at the upper end of the inner side wall of the winch reversing mechanism 3, the first fixed ring 19 is arranged at the front side of the annular connecting plate 21, the second fixed ring 20 is arranged at the front side of the annular connecting plate 21, the second groove body 23 is arranged on the first fixed ring 19, and the first groove body 22 is arranged on the second fixed ring 20.
The surrounding type closing assembly 17 comprises an annular chute 24, a pulley II 25, an inner gear ring 26, a gear III 27, a motor I28, a telescopic piece 29 and a tooth block 30, wherein the annular chute 24 is arranged on the inner rear side of the fixed ring I19, the pulley II 25 is slidably arranged in the annular chute 24, one end of the pulley II 25 is arranged on the outer side of the inner gear ring 26, the motor I28 is arranged at the rear end of the annular connecting plate 21, the gear III 27 is arranged at the output end of the motor I28, the gear III 27 is meshed and rotationally connected with the inner gear ring 26, the telescopic piece 29 is slidably arranged on the groove I22 and the groove II 23, the tooth block 30 is arranged on one side of the telescopic piece 29, and the gear III 27 is meshed and rotationally connected with the tooth block 30.
The lubrication cleaning assembly 18 comprises a steel wire ball 31, a lubrication oil spray head 32 and a gas spray head 33, wherein the steel wire ball 31 is arranged at one end of the telescopic piece 29, the lubrication oil spray head 32 is arranged on the inner ring of the fixed ring II 20, the gas spray head 33 is arranged on the inner ring of the fixed ring II 20, the lubrication oil spray head 32 is externally connected with lubrication oil, and the gas spray head 33 is externally connected with an inert gas source.
When the oil-well pump is specifically used, firstly, the control box 15 is controlled, the hydraulic motor II 41 is started, the hydraulic motor II 41 rotates to drive the rotation shaft II 39 to rotate, the rotation shaft II 39 rotates to drive the gear I43 to rotate, the gear I43 rotates to drive the gear II 44 to rotate, the gear II 44 rotates to drive the rotation shaft III 40 to rotate, the rotation shaft II 39 rotates to drive the incomplete gear IV 46 to rotate, the rotation shaft III 40 rotates to drive the incomplete gear V47 to rotate, when the incomplete gear IV 46 is meshed with the gear III 45, the gear III 45 rotates to drive the rotation shaft I38 to rotate, the rotation shaft I38 rotates to drive the reel 36 to rotate, at the moment, the oil-well pump II 11 descends, the oil-well pump I10 ascends, when the incomplete gear V47 is meshed with the gear III 45, the gear III 45 rotates anticlockwise to drive the rotation shaft I38 to rotate to drive the reel 36, at the moment, the oil-well pump II 11 ascends, the oil pump I10 descends, can realize bidirectional oil pumping, improves the recovery ratio and the yield of an oil well, and because the steel wire rope 7 at the fixed pulley I13 and the winding drum 36 is continuously bent and straightened in the running process of the oil pump, the steel wire rope 7 is easy to generate friction and fatigue in a pulley groove, abrasion and wire breakage of the steel wire rope 7 are easy to be caused, before detection, the motor I28 rotates to drive the gear II 27 to rotate, the gear II 27 rotates to drive the gear block 30 to move, the gear block 30 moves to drive the telescopic piece 29 to move, the telescopic piece 29 moves to drive the steel wire ball 31 to move, the gear II 27 rotates to drive the inner gear ring 26 to rotate, the inner gear ring 26 rotates to drive the rest of the gear block 30 and the telescopic piece 29 to move, the steel wire rope 7 which moves reciprocally is cleaned, rust and gray scale on the surface of the steel wire rope 7 are removed by an electromagnetic detector, a magnetic leakage method is adopted, a surrounding type detection probe is used as a sensor, meanwhile, the axial total magnetic flux in the steel wire rope and magnetic leakage caused by discontinuity (such as wire breakage, rust pit, deformation and the like) in the steel wire rope are detected, various damages such as wire breakage, abrasion, rust, fatigue and the like of a plurality of ropes are detected in a synchronous and quantitative manner by utilizing an electromagnetic detector, after detection is finished, the steel wire rope 7 is maintained, lubricating oil is sprayed through a lubricating oil spray head 32, inert gas is sprayed through a gas spray head 33, the steel wire rope 7 which moves in a reciprocating manner is smeared by utilizing a steel wire ball 31, the rust prevention capability of the steel wire rope 7 can be improved, the steel wire rope 7 is prevented from being corroded and broken in a humid environment, the friction heat of the steel wire rope 7 can be reduced, the steel wire rope 7 is prevented from being overheated and burnt in high-speed operation, the flexibility and elasticity of the steel wire rope 7 are improved, and the steel wire rope 7 is prevented from being deformed and damaged when being stressed, and the whole working flow of the invention is realized.
It is noted that 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. Moreover, 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.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (1)
1. The utility model provides a multi-well coordination oil pumping equipment, includes oil pumping main part (1) and real-time detection mechanism (4), its characterized in that: the multi-well coordinated oil pumping equipment further comprises an anti-broken wire rope protection mechanism (2) and a winch type reversing mechanism (3), wherein the anti-broken wire rope protection mechanism (2) is arranged in the oil pumping main body (1), the winch type reversing mechanism (3) is arranged at the lower end of the inside of the oil pumping main body (1), and the real-time detection mechanism (4) is arranged in the oil pumping main body (1); the anti-breakage steel wire rope protection mechanism (2) comprises a sleeve-type protection component (16), a surrounding type closing component (17) and a lubrication cleaning component (18), wherein the sleeve-type protection component (16) is arranged in the oil pumping main body (1), the surrounding type closing component (17) is arranged on the sleeve-type protection component (16), and the lubrication cleaning component (18) is arranged in the sleeve-type protection component (16); the oil pumping main body (1) comprises a first winch component (5), a second winch component (6), a steel wire rope (7), a first liquid level tester (8), a second liquid level tester (9), a first oil pump (10), a second oil pump (11) and a baffle plate (12), wherein the first winch component (5) is arranged on the right side of the oil pumping main body (1), the second winch component (6) is arranged on the left side of the oil pumping main body (1), one end of the baffle plate (12) is arranged on the left side of the upper end of the first winch component (5), the other end of the baffle plate (12) is arranged on the right side of the upper end of the second winch component (6), the steel wire rope (7) is wound on the winch reversing mechanism (3), the first oil pump (10) is arranged on the right end of the steel wire rope (7), the second oil pump (11) is arranged on the left end of the steel wire rope (7), the first liquid level tester (8) is arranged on the upper end of the first oil pump (10), and the second liquid level tester (9) is arranged on the upper end of the second oil pump (11). The winch assembly I (5) comprises a fixed pulley I (13), a derrick (14) and a control box (15), wherein the derrick (14) is arranged at the right end of the oil pumping main body (1), the fixed pulley I (13) is rotationally arranged at two sides of the upper end of the derrick (14), the control box (15) is arranged at the lower left end of the derrick (14), and the steel wire rope (7) is connected to the fixed pulley I (13) in a winding manner; the second winding component (6) and the first winding component (5) have the same structure; the sleeved protection assembly (16) comprises a first fixed ring (19), a second fixed ring (20), an annular connecting plate (21), a first groove body (22) and a second groove body (23), wherein the annular connecting plate (21) is detachably arranged at the upper ends of the first winch assembly (5) and the second winch assembly (6), the annular connecting plate (21) is detachably arranged at the upper end of the inner side wall of the winch reversing mechanism (3), the first fixed ring (19) is arranged at the front side of the annular connecting plate (21), the second fixed ring (20) is arranged at the front side of the annular connecting plate (21), the second groove body (23) is arranged on the first fixed ring (19), and the first groove body (22) is arranged on the second fixed ring (20); the surrounding type closing assembly (17) comprises an annular sliding groove (24), a pulley II (25), an inner gear ring (26), a gear VI (27), a motor I (28), a telescopic piece (29) and a tooth block (30), wherein the annular sliding groove (24) is arranged on the rear side of the inner part of the fixed ring I (19), the pulley II (25) is slidably arranged in the annular sliding groove (24), the outer side of the inner gear ring (26) is arranged at one end of the pulley II (25), the motor I (28) is arranged at the rear end of the annular connecting plate (21), the gear VI (27) is arranged at the output end of the motor I (28), the gear VI (27) is in meshed and rotary connection with the inner gear ring (26), the telescopic piece (29) is slidably arranged on the groove body I (22) and the groove body II (23), and the tooth block (30) is arranged on one side of the telescopic piece (29), and the gear VI (27) is in meshed and rotary connection with the tooth block (30). The lubrication cleaning assembly (18) comprises a steel wire ball (31), a lubricating oil spray head (32) and a gas spray head (33), wherein the steel wire ball (31) is arranged at one end of the telescopic piece (29), the lubricating oil spray head (32) is arranged on the inner ring of the fixed ring II (20), the gas spray head (33) is arranged on the inner ring of the fixed ring II (20), the lubricating oil spray head (32) is externally connected with lubricating oil, and the gas spray head (33) is externally connected with an inert gas source; the winch type reversing mechanism (3) comprises a driving mechanism (34) and a multi-gear transmission reversing mechanism (35), the driving mechanism (34) is arranged on the left side of the derrick (14), and the multi-gear transmission reversing mechanism (35) is arranged on the driving mechanism (34); the driving mechanism (34) comprises a winding drum (36), a groove body III (37), a first rotating shaft (38), a second rotating shaft (39), a third rotating shaft (40), a second hydraulic motor (41) and an equipment cavity (42), wherein the equipment cavity (42) is arranged on the left side of the derrick (14), the first rotating shaft (38) is rotationally arranged on the upper end of the inner side wall of the equipment cavity (42), the second rotating shaft (39) is rotationally arranged on the left side of the lower end of the inner side wall of the equipment cavity (42), the third rotating shaft (40) is rotationally arranged on the right side of the lower end of the inner side wall of the equipment cavity (42), the second hydraulic motor (41) is arranged on the outer side wall of the equipment cavity (42), one end of the second rotating shaft (39) is arranged at the output end of the second hydraulic motor (41), the winding drum (36) is sleeved on the rear end of the first rotating shaft (38), the third groove body (37) is arranged on the winding drum (36), and the steel wire rope (7) is wound in the third groove body (37). The multi-gear transmission reversing mechanism (35) comprises a first gear (43), a second gear (44), a third gear (45), a fourth incomplete gear (46) and a fifth incomplete gear (47), wherein the third gear (45) is sleeved at the front end of the first rotating shaft (38), the first gear (43) is sleeved at the front end of the second rotating shaft (39), the second gear (44) is sleeved at the front end of the third rotating shaft (40), the first gear (43) and the second gear (44) are in meshed rotation connection, the fourth incomplete gear (46) is sleeved on the second rotating shaft (39), the fourth incomplete gear (46) is arranged at the rear side of the multi-gear transmission reversing mechanism (35), the fifth incomplete gear (47) is sleeved on the third rotating shaft (40), the fifth incomplete gear (47) is arranged at the rear side of the second gear (44), the third gear (45) and the fourth incomplete gear (46) are in meshed rotation connection partially, and the third gear (45) and the fifth incomplete gear (47) are in meshed rotation connection partially. The real-time detection mechanism (4) comprises an electromagnetic detection instrument (48), a detection probe (49) and a detection ring (50), wherein the electromagnetic detection instrument (48) is arranged on the right side of the equipment cavity (42), the detection ring (50) is detachably arranged at the upper ends of the inside of the first hoisting assembly (5) and the second hoisting assembly (6), the detection ring (50) is detachably arranged at the upper end of the side wall of the equipment cavity (42), and the detection probe (49) is arranged on the inner ring of the detection ring (50); the real-time detection mechanism (4) is sleeved on the steel wire rope (7), and the wire breakage prevention steel wire rope protection mechanism (2) is sleeved on the steel wire rope (7).
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| CN202310946839.3A CN116658128B (en) | 2023-07-31 | 2023-07-31 | Multi-well coordinated oil pumping equipment |
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| CN202310946839.3A CN116658128B (en) | 2023-07-31 | 2023-07-31 | Multi-well coordinated oil pumping equipment |
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| CN116658128A CN116658128A (en) | 2023-08-29 |
| CN116658128B true CN116658128B (en) | 2023-10-13 |
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