CN112901097A - Movable oil exploration equipment - Google Patents
Movable oil exploration equipment Download PDFInfo
- Publication number
- CN112901097A CN112901097A CN202110130528.0A CN202110130528A CN112901097A CN 112901097 A CN112901097 A CN 112901097A CN 202110130528 A CN202110130528 A CN 202110130528A CN 112901097 A CN112901097 A CN 112901097A
- Authority
- CN
- China
- Prior art keywords
- oil
- ring
- board
- reduction gear
- shaft board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003208 petroleum Substances 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 230000009467 reduction Effects 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 44
- 239000010687 lubricating oil Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 description 11
- 239000000945 filler Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 208000032822 Ring chromosome 11 syndrome Diseases 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 210000003050 axon Anatomy 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/005—Waste disposal systems
-
- 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
Abstract
The invention discloses a mobile petroleum exploration device, which structurally comprises: core aircraft nose, regulating arm, organism, removal track, control platform, its characterized in that: the left surface of the coring head is arranged at a right interface of a conveying chain of an adjusting arm, a driver in the machine body is mechanically connected with a moving crawler at the bottom, and a control platform is fixed on the right side of the platform of the machine body through bolts; has the advantages that: the lubricating oil output by the pump oil pipe ring is uniformly distributed, when the equipment runs for a long time, the internal oil filling box works under the driving of the internal electric signal of the control platform to extrude the lubricating oil along the pipeline, and the connecting lower shaft plate and the connecting upper shaft plate are quickly cleaned, so that the smoothness in the drilling process is improved, and the waste of the lubricating oil is avoided.
Description
Technical Field
The invention relates to a mobile petroleum exploration device, belonging to the field of petroleum exploration devices.
Background
The petroleum exploration refers to a process of understanding underground geological conditions by various exploration means, knowing conditions such as crude oil, oil storage, oil and gas migration, accumulation, storage and the like, comprehensively evaluating an oil and gas-containing prospect, determining a favorable region for oil and gas accumulation, finding a trap of the oil and gas storage, ascertaining the area of an oil and gas field and clearing the condition and the output capacity of an oil and gas layer, wherein a core drilling machine is required to drill holes in the process of exploring the geology and the position of the oil field is analyzed through a rock layer.
Aiming at the defects in the prior art, the invention aims to provide mobile petroleum exploration equipment to solve the problems that lubricating oil, dust and metal fine scraps are mixed to gradually form oil sludge to cause unsmooth rotation and further easily cause core layer fracture in the core taking process due to the fact that a spindle of a core taking machine works for a long time and friction is large.
In order to achieve the purpose, the invention is realized by the following technical scheme: a mobile oil exploration device structurally comprises: core aircraft nose, regulating arm, organism, removal track, control platform, its characterized in that: core machine head left side surface installs the right side kneck at the regulating arm conveyor chain, the removal track mechanical connection of organism internal drive ware and bottom, control platform passes through the bolt fastening on the platform right side of organism, core machine head comprises swift axle bed, tank filler, reduction gear, balladeur train, driving motor vertical fixation is at the top of reduction gear, and input tooth intermeshing in main shaft straight-tooth and the reduction gear, the tank filler passes through the bolt fastening at reduction gear housing's right side surface, swift axle bed closely laminates in the bottom of reduction gear, reduction gear left side surface is placed between two parties and is placed in the balladeur train right side recess, and fixes through the bolt, swift axle bed is connected with the tank filler through the pipeline.
Preferably, the quick-action shaft seat comprises: oil-permeable pressure chamber, support mud board, connecting block, connection bottom block, connection top block, oil-permeable pressure chamber outer lane nested fix under the connection between bottom block and the connection top block, and oil-permeable pressure chamber center with connect bottom block and connect top block center circular slot axle center and be a straight line, connect bottom block and fix the bottom of connecting the top block, and the middle part is equipped with the locating lever more than two, support the bottom of mud board installation bottom block under the connection, support the external diameter that the mesopore internal diameter is greater than the connecting block in the mud board, the connecting block is connected with the reduction gear who connects bottom block middle part hole site and top from bottom through connection bottom block.
Preferably, the oil seepage pressure cavity is composed of an oil pumping pipe ring, a pressure flow ring, a guide rail, a guide groove and a driven inner ring, the oil pumping pipe ring is arranged on the outer edge of the pressure flow ring, the guide rail is arranged in the middle of the pressure flow ring, the guide groove is formed in the pressure flow ring from top to bottom, the guide groove is arranged in an annular array, and the driven inner ring is fixed in the middle of the pressure flow ring through welding.
Preferably, the outer edge of the driven inner ring is of a convex ring structure, the middle part of the driven inner ring is nested with the connecting block, and the driven inner ring rotates along with the connecting block, so that the lubricating oil is more uniform when being extruded from the guide groove.
Preferably, the diameter of the oil inlet of the pump oil pipe ring is smaller than the height of the driven inner ring, the inner wall of the pump oil pipe ring is provided with double sliding rails, the sliding rails are parallel to each other, lubricating oil which is respectively welded at the upper end part and the lower end part of the oil inlet and is extruded can permeate into the sliding rails, and the sliding fluency and the noise reduction of the sliding rails are improved.
Preferably, the mud supporting plate comprises: collect tray, connecting rod, deflector, supplementary baffle installs in the upper end of deflector, and the two interior angle is the degree, the connecting rod is equipped with two, and runs through the activity ear of deflector, collect the tray and install the bottom of connecting the lower shaft plate, and be parallel to each other, through the fatlute of foretell supplementary baffle cutting extrusion for more smooth of deflector edulcoration.
Preferably, the bottom surface of the bearing of the lower shaft plate is connected along the distance on the inner arc plate of the guide plate, oil sludge extruded from the top is scraped through the inner arc plate, and meanwhile, the oil sludge with the thickness is left to protect the upper end and the lower end of the bearing from dust, so that the bearing is prevented from entering dust.
Preferably, the diameter of the circular groove in the middle of the collecting tray is larger than that of the vertically penetrating connecting block, so that mechanical friction is reduced, and the condition that oil sludge is adhered to the surface of the connecting block and is not easy to clean is avoided.
Preferably, the two sides of the bearing in the middle of the lower connecting shaft plate and the two sides of the bearing in the middle of the upper connecting shaft plate are both uncovered, so that impurities in the lubricating oil can be conveniently and circularly taken out when the lubricating oil is extruded.
Advantageous effects
The invention relates to a mobile petroleum exploration device, which has the following effects:
the lubricating oil output by the pump oil pipe ring is uniformly distributed, when the equipment runs for a long time, the internal oil filling box works under the driving of the internal electric signal of the control platform to extrude the lubricating oil along the pipeline, and the connecting lower shaft plate and the connecting upper shaft plate are quickly cleaned, so that the smoothness in the drilling process is improved, and the waste of the lubricating oil is avoided.
According to the invention, the oil sludge scraped off by the guide plate is collected by the collection tray, workers regularly clean the surface of the tray, so that the pollution of oil sludge to the earth surface is avoided, meanwhile, the guide plate can control the thickness of the scraped oil sludge, part of the oil sludge is left to perform dustproof treatment on the outside of the bearing, and the use stability of the bearing is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a mobile petroleum exploration apparatus of the present invention.
Fig. 2 is a front view of the core-taking machine head of the present invention.
FIG. 3 is a schematic cross-sectional view of the quick release shaft seat of the present invention.
Fig. 4 is a schematic sectional structure view of the oil-bleeding pressure chamber of the present invention.
Fig. 5 is a schematic sectional structure view of the mud supporting plate of the present invention.
Fig. 6 is an exploded view of the oil-permeable pressure chamber according to the present invention.
In the figure: the automatic core-taking machine comprises a core-taking machine head-1, an adjusting arm-2, a machine body-3, a moving crawler-4, a control platform-5, a quick shaft seat-11, a refueling tank-12, a speed reducer-13, a sliding frame-14, a driving motor-15, an oil-seepage pressure cavity-111, a mud-supporting plate-112, a connecting block-113, a connecting lower shaft plate-114, an connecting upper shaft plate-115, a pump oil pipe ring-11 a, a pressure flow ring-11 b, a guide rail-11 c, a guide groove-11 d, a driven inner ring-11 e, a collecting tray-12 a, a connecting rod-12 b, a guide plate-12 c and an auxiliary baffle-12 d.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1:
referring to fig. 1 to 3, a mobile oil exploration apparatus is constructed to include: coring aircraft nose 1, regulating arm 2, organism 3, removal track 4, control platform 5, its characterized in that: the right side kneck at the regulating arm 2 conveying chain is installed to core aircraft nose 1 left side surface, organism 3 internal drive ware is connected with the 4 machinery of removal track of bottom, control platform 5 passes through the bolt fastening on the platform right side of organism 3, core aircraft nose 1 comprises swift axle bed 11, tank filler 12, reduction gear 13, balladeur train 14, driving motor 15 vertical fixation is at the top of reduction gear 13, and input tooth intermeshing in main shaft straight-tooth and the reduction gear 13, tank filler 12 passes through the bolt fastening on the right side surface of reduction gear 13 casing, swift axle bed 11 closely laminates in the bottom of reduction gear 13, reduction gear 13 left side surface is placed between two parties in balladeur train 14 right side recess, and fixes through the bolt, swift axle bed 11 is connected with tank filler 12 through the pipeline, connect down lamina axon 115 middle part bearing both sides and be uncovered with connecting lamina axon, the internal impurities can be conveniently circularly taken out when the lubricating oil is extruded.
Foretell swift axle bed 11 drives through the reduction gear 13 and the driving motor 15 at top, slides from top to bottom under carriage 14's location, and the work of coring of driling is moved through carriage 14 and is favorable to keeping the verticality, avoids the atress inequality under the state of slope to cause the sample fracture, can improve the accuracy nature of rock stratum analysis simultaneously.
Example 2:
as shown in fig. 4 and 6, the oil-permeable pressure chamber 111 is composed of a pump oil pipe ring 11a, a pressure flow ring 11b, a guide rail 11c, guide grooves 11d, and a driven inner ring 11e, the pump oil pipe ring 11a is installed at the outer edge of the pressure flow ring 11b, the guide rail 11c is disposed at the middle of the pressure flow ring 11b, the pressure flow ring 11b is provided with the guide grooves 11d from top to bottom, the guide grooves 11d are arranged in an annular array, the driven inner ring 11e is fixed at the middle of the pressure flow ring 11b by welding, the outer edge of the driven inner ring 11e is a convex ring structure, the middle of the driven inner ring is nested with a connecting block 113, the driven inner ring is rotated along with the connecting block 113, so that the lubricant is more uniformly extruded from the guide grooves 11d, the diameter of the oil inlet of the pump oil pipe ring 11a is smaller than the height of the driven inner ring 11e, the inner wall of the pump oil pipe ring 11a is provided with dual slide rails, the slide rails are parallel to each other, and, the sliding fluency of the sliding rail is improved, and the noise is reduced.
Foretell pressure flow ring 11b carries out evenly distributed with the lubricating oil of pump oil pipe circle 11a output, when equipment operation duration is longer, inside tank 12 that adds works under the drive of the inside signal of telecommunication of control platform, extrude lubricating oil along the pipeline, extrude from guiding gutter 11d evenly under the effect of pressure flow ring 11b centrifugal force, to connecting down the axial plate 114 and connecting the axial plate 115 and carrying out quick clearance, improve the smoothness nature of drilling in-process, avoid the waste of lubricating oil simultaneously.
Example 3:
as shown in fig. 5, the mud-supporting plate 112 includes: the collection tray 12a, the connecting rod 12b, the guide plate 12c and the auxiliary baffle 12d are arranged at the upper end of the guide plate 12c, the inner angle of the guide plate 12c is 90 degrees, the connecting rod 12b is provided with two movable lugs penetrating through the guide plate 12c, the collection tray 12a is arranged at the bottom of the lower shaft plate 114 and is parallel to each other, extruded oil sludge is cut through the auxiliary baffle 12d, so that the impurity removal of the guide plate 12c is smoother, the bearing bottom surface of the lower shaft plate 114 is connected to the inner arc plate of the guide plate 12c along the distance of the inner arc plate, the oil sludge extruded from the top is scraped through the inner arc plate, meanwhile, the oil sludge with the thickness of 0.1-0.5 is reserved for dustproof protection of the upper end and the lower end of the bearing, the bearing is prevented from entering dust, the diameter of the circular groove in the middle of the collection tray 12a is larger than the diameter of the vertically penetrating connecting block 113, and mechanical friction is reduced, avoid fatlute to glue to the connecting block 1113 surface and cause the difficult abluent condition.
The following is a description of the use of the invention:
the core taking machine head 1 is connected with the machine body 3 through the adjusting arm 2 and used for mining work, the moving crawler belt 4 at the bottom is convenient for moving the whole machine body, the sampling flexibility is improved, and the core taking machine head can be flexibly operated under the condition that workers lack.
When sampling, the sliding frame 14 is lifted to a high position, the drill bit is fixed at the bottom, and then the sliding frame is lowered again to enable the drill bit to be perpendicular to the ground, the driving motor 15 is erected at the top of the speed reducer 13 to drive the connecting block 113 to rotate, sampling is performed, the shortcut shaft seat 11 is connected with the oil filling tank 12 through a pipeline, after working for a period of time, a pressurizing device of the oil filling tank 12 is opened, lubricating oil is squeezed into the oil seepage pressure cavity 111 through pressure, flows into a containing cavity formed by the driven inner ring 11e through the oil pumping pipe ring 11a, and flows to the guide grooves 11d on the upper side and the lower side along the arc-shaped groove, because the driven inner ring 11e is connected with the connecting block 113, the lubricating oil can synchronously rotate during sampling, the lubricating oil is further pressurized to enable the lubricating oil to pass through a bearing connected with the lower shaft plate 114 and the.
Extruded fatlute drops to the surface of collecting tray 12a under deflector 12 c's effect and collects, avoids causing the pollution to the environment, and whether staff can judge according to the state that fatlute was extruded and need maintain connecting lower shaft plate 114 and connecting upper shaft plate 115 simultaneously, improves work efficiency greatly.
The foregoing merely illustrates the principles and preferred embodiments of the invention and many variations and modifications may be made by those skilled in the art in light of the foregoing disclosure, which are intended to be within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A mobile oil exploration device structurally comprises: core aircraft nose (1), regulating arm (2), organism (3), removal track (4), control platform (5), its characterized in that: the left side surface of the coring machine head (1) is arranged at a right side interface of a conveying chain of the adjusting arm (2), a driver in the machine body (3) is mechanically connected with a moving crawler (4) at the bottom, and the control platform (5) is fixed on the right side of the platform of the machine body (3) through bolts;
coring aircraft nose (1) comprises swift axle bed (11), oiling case (12), reduction gear (13), balladeur train (14), driving motor (15) vertical fixation is at the top of reduction gear (13), and input tooth intermeshing in main shaft straight-tooth and reduction gear (13), oiling case (12) are through the right side surface of bolt fastening at reduction gear (13) casing, swift axle bed (11) closely laminates in the bottom of reduction gear (13), reduction gear (13) left side surface is placed between two parties in balladeur train (14) right side recess, and fixes through the bolt, swift axle bed (11) are connected with oiling case (12) through the pipeline.
2. A mobile petroleum exploration apparatus according to claim 1 wherein: the shortcut shaft seat (11) comprises: oil-permeable pressure chamber (111), support mud board (112), connecting block (113), connect bottom shaft board (114), connect upper shaft board (115), oil-permeable pressure chamber (111) outer lane nestification is fixed and is connected bottom shaft board (114) and connect between upper shaft board (115), and oil-permeable pressure chamber (111) center with connect bottom shaft board (114) and connect upper shaft board (115) center circular slot axle center and be a straight line, connect bottom shaft board (114) and fix the bottom of connecting upper shaft board (115), and the middle part is equipped with the locating lever more than two, support mud board (112) and install the bottom of connecting bottom shaft board (114), support mud board (112) mesopore internal diameter and be greater than the external diameter of connecting block (113), connecting block (113) is connected with reduction gear (13) of connecting upper shaft board (115) middle part and top from bottom through connection bottom shaft board (114).
3. A mobile petroleum exploration apparatus according to claim 2 wherein: the oil seepage pressure cavity (111) is composed of a pump oil pipe ring (11a), a pressure flow ring (11b), a guide rail (11c), a flow guide groove (11d) and a driven inner ring (11e), the pump oil pipe ring (11a) is arranged on the outer edge of the pressure flow ring (11b), the guide rail (11c) is arranged in the middle of the pressure flow ring (11b), the flow guide groove (11d) is formed in the pressure flow ring (11b) from top to bottom, the flow guide groove (11d) is arranged in an annular array, and the driven inner ring (11e) is fixed in the middle of the pressure flow ring (11b) through welding.
4. A mobile petroleum exploration apparatus according to claim 3 wherein: the outer edge of the driven inner ring (11e) is of a convex ring structure, and the middle part of the driven inner ring is mutually nested with the connecting block (113).
5. A mobile petroleum exploration apparatus according to claim 3 wherein: the diameter of an oil inlet of the pump oil pipe ring (11a) is smaller than the height of the driven inner ring (11e), double slide rails are arranged on the inner wall of the pump oil pipe ring (11a), and the double slide rails are parallel to each other and are welded to the upper end and the lower end of the oil inlet respectively.
6. A mobile petroleum exploration apparatus according to claim 2 wherein: the mud jacking plate (112) comprises: collect tray (12a), connecting rod (12b), deflector (12c), supplementary baffle (12d) are installed in the upper end of deflector (12c), and the two interior angle is 90 degrees, connecting rod (12b) are equipped with two, and run through the activity ear of deflector (12c), collect tray (12a) and install the bottom of connecting lower shaft board (114), and be parallel to each other.
7. A mobile petroleum exploration apparatus according to claim 6 wherein: the distance between the upper edge of the inner arc plate of the guide plate (12c) and the bottom surface of the bearing connected with the lower shaft plate (114) is 0.1-0.5 cm.
8. A mobile petroleum exploration apparatus according to claim 6 wherein: the diameter of the circular groove in the middle of the collecting tray (12a) is larger than that of the vertically penetrating connecting block (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110130528.0A CN112901097B (en) | 2021-01-29 | 2021-01-29 | Mobile petroleum exploration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110130528.0A CN112901097B (en) | 2021-01-29 | 2021-01-29 | Mobile petroleum exploration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112901097A true CN112901097A (en) | 2021-06-04 |
| CN112901097B CN112901097B (en) | 2023-06-30 |
Family
ID=76121674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110130528.0A Active CN112901097B (en) | 2021-01-29 | 2021-01-29 | Mobile petroleum exploration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112901097B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB430333A (en) * | 1933-10-11 | 1935-06-11 | Victor Oil Engines Coventry Lt | Lubrication arrangements for compression-ignition internal combustion engines |
| US4100981A (en) * | 1977-02-04 | 1978-07-18 | Chaffin John D | Earth boring apparatus for geological drilling and coring |
| US6145604A (en) * | 1996-06-05 | 2000-11-14 | Dresser Industries, Inc. | Core Machine |
| CA2353113A1 (en) * | 2001-07-16 | 2003-01-16 | Cavare Ltd. | Flow retarder for bearing assembly of downhole drilling motor |
| US20030015352A1 (en) * | 2001-07-17 | 2003-01-23 | Robin Lawrence E. | Flow retarder for bearing assembly of downhole drilling motor |
| CN1443924A (en) * | 2003-04-11 | 2003-09-24 | 中国海洋石油总公司 | Potential oil screw pump production system |
| CN1687539A (en) * | 2005-05-25 | 2005-10-26 | 石午江 | Multifunctional turn digging dynamoelectric drilling machine |
| CN101672170A (en) * | 2009-09-01 | 2010-03-17 | 中国地质大学（北京） | Novel electronic directional corer |
| CN104153772A (en) * | 2014-07-08 | 2014-11-19 | 中国海洋石油总公司 | Drilling type side-wall coring device |
| CN105672924A (en) * | 2016-01-21 | 2016-06-15 | 中国海洋石油总公司 | Motor direct drive type side-wall coring structure |
| CN106223885A (en) * | 2016-07-21 | 2016-12-14 | 中国海洋石油总公司 | Electric reducer wire servo-actuated protection structure |
| CN106869778A (en) * | 2017-04-06 | 2017-06-20 | 张家港保税区永大机械有限公司 | A kind of hydraulic rotating unit head for rock coring |
| CN206874225U (en) * | 2017-06-20 | 2018-01-12 | 深圳市国银建设工程项目管理有限公司 | A kind of core-drilling machine |
| CN207080174U (en) * | 2017-04-06 | 2018-03-09 | 张家港保税区永大机械有限公司 | A kind of hydraulic rotating unit head for rock coring |
| CN209556997U (en) * | 2019-01-16 | 2019-10-29 | 西安石油大学 | A kind of oil development exploration device |
| CN111677441A (en) * | 2020-05-20 | 2020-09-18 | 安徽科技学院 | Deep well fast digging and cleaning equipment for petroleum exploration |
-
2021
- 2021-01-29 CN CN202110130528.0A patent/CN112901097B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB430333A (en) * | 1933-10-11 | 1935-06-11 | Victor Oil Engines Coventry Lt | Lubrication arrangements for compression-ignition internal combustion engines |
| US4100981A (en) * | 1977-02-04 | 1978-07-18 | Chaffin John D | Earth boring apparatus for geological drilling and coring |
| US6145604A (en) * | 1996-06-05 | 2000-11-14 | Dresser Industries, Inc. | Core Machine |
| CA2353113A1 (en) * | 2001-07-16 | 2003-01-16 | Cavare Ltd. | Flow retarder for bearing assembly of downhole drilling motor |
| US20030015352A1 (en) * | 2001-07-17 | 2003-01-23 | Robin Lawrence E. | Flow retarder for bearing assembly of downhole drilling motor |
| CN1443924A (en) * | 2003-04-11 | 2003-09-24 | 中国海洋石油总公司 | Potential oil screw pump production system |
| CN1687539A (en) * | 2005-05-25 | 2005-10-26 | 石午江 | Multifunctional turn digging dynamoelectric drilling machine |
| CN101672170A (en) * | 2009-09-01 | 2010-03-17 | 中国地质大学（北京） | Novel electronic directional corer |
| CN104153772A (en) * | 2014-07-08 | 2014-11-19 | 中国海洋石油总公司 | Drilling type side-wall coring device |
| CN105672924A (en) * | 2016-01-21 | 2016-06-15 | 中国海洋石油总公司 | Motor direct drive type side-wall coring structure |
| CN106223885A (en) * | 2016-07-21 | 2016-12-14 | 中国海洋石油总公司 | Electric reducer wire servo-actuated protection structure |
| CN106869778A (en) * | 2017-04-06 | 2017-06-20 | 张家港保税区永大机械有限公司 | A kind of hydraulic rotating unit head for rock coring |
| CN207080174U (en) * | 2017-04-06 | 2018-03-09 | 张家港保税区永大机械有限公司 | A kind of hydraulic rotating unit head for rock coring |
| CN206874225U (en) * | 2017-06-20 | 2018-01-12 | 深圳市国银建设工程项目管理有限公司 | A kind of core-drilling machine |
| CN209556997U (en) * | 2019-01-16 | 2019-10-29 | 西安石油大学 | A kind of oil development exploration device |
| CN111677441A (en) * | 2020-05-20 | 2020-09-18 | 安徽科技学院 | Deep well fast digging and cleaning equipment for petroleum exploration |
Non-Patent Citations (2)
| Title |
|---|
| 柴峰等: "锦屏一级水轮发电机泵环结构导轴承设计与计算", 《水电站机电技术》 * |
| 石万生等: "利用行星减速器实现深孔加工的过扭矩控制", 《组合机床与自动化加工技术》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112901097B (en) | 2023-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213209530U (en) | Hydraulic engineering soil sampling equipment | |
| CN111487085B (en) | Mineral exploration raw soil sampling device and method | |
| CN111980593B (en) | Drilling device for oil exploitation | |
| CN114718455A (en) | Geotechnical engineering investigation is with intelligent probing device who has sample collection function | |
| CN112901097A (en) | Movable oil exploration equipment | |
| CN114280279A (en) | Geological disaster surveying equipment for mine | |
| CN112302643A (en) | Multi-functional geological survey probing device | |
| CN112461588A (en) | Petrochemical soil administers sampling device | |
| CN108612470B (en) | Drilling equipment for oil development | |
| CN110700341A (en) | Multifunctional crawler-type frozen soil ditching pipe-jacking tunneling locomotive | |
| CN112482991B (en) | Roofbolter with geology recognition function | |
| CN114562282A (en) | Multi-type mechanical combined tunnel excavation equipment and excavation method | |
| CN112033730A (en) | A high-efficient type exploration equipment for iron ore sample is convenient for maintain | |
| CN211474054U (en) | Protective device for crawler drill | |
| CN106353124A (en) | Effective channeling machine for mine underground | |
| CN211081697U (en) | Small-sized drilling and digging machine for detecting medium-base compactness of highway | |
| CN112112562A (en) | Geological survey device for underground unfavorable engineering | |
| CN210533756U (en) | Sampling device is used in investigation of diamond ore deposit | |
| CN220705698U (en) | Drill bit for core measurement | |
| CN215374667U (en) | Drill floor truck sampling device | |
| CN219262287U (en) | Geological exploration drilling equipment | |
| CN214943979U (en) | Drilling machine with direction conversion function | |
| CN212404661U (en) | Railway ballast excavator | |
| CN220708793U (en) | Automatic deep rock sampling device for geological exploration | |
| CN220203838U (en) | Frame base type emulsion drilling machine for coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231113 Address after: Room 108, No. 18 Fukang Road, Science and Technology Park, Changping District, Beijing 102200 Patentee after: BEIJING XIN YUAN HUA YOU TECHNOLOGY Co.,Ltd. Address before: 210046 Geophysical Research Institute of Sinopec Jiangsu Oilfield Company, 68 Yaoxin Avenue, Qixia District, Nanjing City, Jiangsu Province Patentee before: Chen Jianhe |
|
| TR01 | Transfer of patent right |