CN103760095A - Sliding-table bushing abrasion machine - Google Patents
Sliding-table bushing abrasion machine Download PDFInfo
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- CN103760095A CN103760095A CN201410019081.XA CN201410019081A CN103760095A CN 103760095 A CN103760095 A CN 103760095A CN 201410019081 A CN201410019081 A CN 201410019081A CN 103760095 A CN103760095 A CN 103760095A
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Abstract
The invention discloses a sliding-table bushing abrasion machine, and relates to a test device for researching the abrasion situations of a drill rod and a bushing of a drilling device, and provides a sliding-table bushing abrasion machine capable of researching the influence of different factors in the real working condition of the bushing on the abrasion situation of the bushing. The sliding-table bushing abrasion machine comprises a machine base, a drill rod system, a sliding table system and a pressurizing system, wherein the machine base comprises a horizontal plane; the sliding table system comprises a test vessel with a closed space, the test vessel is arranged on the horizontal plane, and drilling liquid, a simulation bushing, a heater for heating the drilling liquid and a stirring device for stirring the drilling liquid are arranged in the test vessel; the drill rod system comprises a driving machine, a rotating shaft and a simulation drill rod, which are sequentially connected with one another, the rotating shaft penetrates into the test vessel, and the simulation drill rod is immersed in the drilling liquid and contacted with the simulation bushing; a horizontal force applying device applies a horizontal force to the test vessel, so that the simulation bushing causes pressure onto the simulation drill rod; the pressurizing system changes the pressure inside the test vessel. The sliding-table bushing abrasion machine can be applied to the research of the bushing abrasion.
Description
Technical field
The present invention relates to a kind ofly for studying the drilling rod of drilling outfit and the test unit of casing wear situation, relate in particular to a kind of sliding desk type casing tube abrading machine.
Background technology
Deep-well, ultra deep well, extended reach well, horizontal well etc. still need to continue to creep into after running casing, due to the making a trip of drilling rod, Action of Gravity Field and in situations such as curved portion rotatablely move, cause that drilling rod and internal surface of casing all will be subject to rubbing action sleeve pipe is worn and torn on axis direction and circumferencial direction, make casing wall attenuation, its crush resistance strength will decline, even be out of shape squeezed ruining, to oil field, bring serious economic loss.Therefore,, in research drilling process, drilling rod becomes particularly outstanding to the abrasion condition of sleeve pipe.
In detection drilling process, the method for drilling rod and casing wear mainly contains two kinds at present: a kind of is the real-time detection method of analyzing based on drilling fluid outlet abrasive dust, it is to be carried to ground abrasive dust by collecting circulation of drilling fluid, obtain the information of relevant casing wear, but can not obtain the particular location of wearing and tearing.Another kind be by logging instrumentation at extracted downhole pit shaft wear characteristic signal, by the judgement signal value size judgement degree of wear, the method is subject to internal surface of casing fouling, hole deviation, drilling fluid properties impact.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of and can study the sliding desk type casing tube abrading machine of each factor on the impact of casing wear situation in sleeve pipe actual condition.
For addressing the above problem the technical scheme of employing, be: sliding desk type casing tube abrading machine comprises support, drilling rod system, slide unit system and compression system; Support comprises surface level; Slide unit system comprises gland bonnet, horizontal force bringing device and has the test chamber of opening, test chamber is positioned on surface level, the opening of seal cap sealing test chamber makes the inner space that forms sealing of test chamber, and test chamber inside is provided with the well heater of drilling fluid, analog casing, heating drilling fluid and stirs the stirring apparatus of drilling fluid; Drilling rod system comprises driving machine, rotating shaft and the simulation drilling rod connecting successively, and rotating shaft, through gland bonnet, is overlapped sealing by rotary seal between rotating shaft and gland bonnet, and simulation drilling rod immerses drilling fluid and contacts with analog casing; Horizontal force bringing device applies horizontal force to test chamber makes analog casing produce pressure to simulation drilling rod; Compression system changes test chamber internal pressure.
Further: analog casing is wear surface with the surface of contact of simulation drilling rod, and wear surface is adjustable with the angle of simulation drill rod axis.
Further: horizontal force bringing device comprises pulley, connecting line and weight increasing device, connecting line one end is connected with weight increasing device, and the connecting line other end is walked around pulley and is connected with test chamber, the connecting line level between pulley and test chamber.
Further: connecting line is connected with test chamber by spring.
Further: compression system comprises gas cylinder, valve, tensimeter and tracheae, tracheae one end is connected with gas cylinder, and the tracheae other end stretches in test chamber, and valve and tensimeter are arranged on tracheae.
Further: on test chamber, be provided with vent valve.
Further: test chamber bottom is provided with roller.
Further: test chamber is made by transparent material.
The invention has the beneficial effects as follows: use physical similarity principle, by the complex situations of wearing and tearing between drilling rod and sleeve pipe in undersized simulation drilling rod and analog casing analogic drilling process, by changing horizontal force bringing device magnitude of load and driving machine rotating speed, change contact stress size and the rotating speed between simulation drilling rod and analog casing, thereby wear extent and the rate of wear of research sleeve pipe under different operating modes (temperature, pressure), probes into the influence degree of each factor to casing wear.
Accompanying drawing explanation
Fig. 1 is sliding desk type casing tube abrading machine structural representation;
Fig. 2 is drilling rod system architecture schematic diagram;
Fig. 3 is slide unit system architecture schematic diagram;
Fig. 4 is compression system structural representation;
In figure, be labeled as: comprise support 1, surface level 1-1, drilling rod system 2, driving machine 2-1, driving machine bearing 2-2, rotating shaft 2-3, simulation drilling rod 2-4, slide unit system 3, gland bonnet 3-1, well heater 3-2, pulley 3-3, weight increasing device 3-4, temperature sensor 3-5, test chamber 3-6, analog casing 3-7, screw 3-8, roller 3-9, stirring apparatus 3-10, connecting line 3-11, spring 3-12, compression system 4, gas cylinder 4-1, valve 4-2, tensimeter 4-3, tracheae 4-4.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
Sliding desk type casing tube abrading machine, comprises support 1, drilling rod system 2, slide unit system 3 and compression system 4; Support 1 comprises surface level 1-1; Slide unit system 3 comprises gland bonnet 3-1, horizontal force bringing device and has the test chamber 3-6 of opening, test chamber 3-6 is positioned on surface level 1-1, the opening of gland bonnet 3-1 leakage test container 3-6 makes the inner space that forms sealing of test chamber 3-6, and test chamber 3-6 inside is provided with the well heater 3-2 of drilling fluid, analog casing 3-7, heating drilling fluid and stirs the stirring apparatus 3-10 of drilling fluid; Drilling rod system 2 comprises driving machine 2-1, rotating shaft 2-3 and the simulation drilling rod 2-4 connecting successively, and rotating shaft 2-3, through gland bonnet 3-1, overlaps sealing by rotary seal between rotating shaft 2-3 and gland bonnet 3-1, and simulation drilling rod 2-4 immerses drilling fluid and contacts with analog casing 3-7; Horizontal force bringing device applies horizontal force to test chamber 3-6 makes analog casing 3-7 produce pressure to simulation drilling rod 2-4; Compression system 4 changes test chamber 3-6 internal pressure.Driving machine 2-1 can be connected with support 1 by driving machine bearing 2-2.Simulation drilling rod 2-4 can be concentric with rotating shaft 2-3, also can be eccentric with rotating shaft 2-3.
Driving machine 2-1, well heater 3-2, weight increasing device 3-4, stirring apparatus 3-10 and compression system 4 can change respectively the motion state of pressure between temperature, simulation drilling rod 2-4 and the analog casing 3-7 of rotating speed, simulation drilling rod 2-4 and analog casing 3-7 working environment of simulation drilling rod 2-4, drilling fluid and drilling fluid temperature, thereby the various parameters of simulating actual drilling rod and sleeve pipe working environment change, and probe into the influence degree of each factor to casing wear.In order to detect each parameter value, corresponding sensor can be set and display device is set sensor signal is shown and is convenient to observe and record, for example set temperature sensor 3-5 detects the temperature of drilling fluid, and driving machine 2-1 selects the motor of band rotation register.
Analog casing 3-7 can be connected on test chamber 3-6 by screw 3-8.In order to simulate different hole deviation situations, analog casing 3-7 is wear surface with the surface of contact of simulation drilling rod 2-4, and wear surface is adjustable with the angle of simulation drilling rod 2-4 axis.Can adjust by pad between analog casing 3-7 mono-side and test chamber 3-6 the angle of inclination of analog casing 3-7.
Horizontal force bringing device can have multiple set-up mode, horizontal force bringing device of the present invention recommends set-up mode as follows: horizontal force bringing device comprises pulley 3-3, connecting line 3-11 and weight increasing device 3-4, connecting line 3-11 one end is connected with weight increasing device 3-4, the connecting line 3-11 other end is walked around pulley 3-3 and is connected with test chamber 3-6, the connecting line 3-11 level between pulley 3-3 and test chamber 3-6.Weight increasing device 3-4 preferably can fill the dish of counterweight, puts into counterweight and can increase the weight of in dish, increases the weight of convenience and is convenient to know the concrete weight adding.
Increase the weight of to make analog casing 3-7 to produce shock load to simulation drilling rod 2-4, thereby make rotating shaft 2-3 be subject to shock load suddenly.For fear of this situation, for connecting line 3-11 is connected with test chamber 3-6 by spring 3-12.Spring 3-12 can cushion and increase the weight of suddenly the shock load brought.
Test chamber 3-6 can slide on surface level 1-1, now needs surface level 1-1 and test chamber 3-6 floor manufacture to obtain very smooth to reduce friction.In order to reduce friction, also can roller 3-9 be set in test chamber 3-6 bottom.
For the ease of viewing test container 3-6 inner case, test chamber 3-6 can be made by transparent material.
Claims (8)
1. sliding desk type casing tube abrading machine, is characterized in that: comprise support (1), drilling rod system (2), slide unit system (3) and compression system (4); Support (1) comprises surface level (1-1); Slide unit system (3) comprises gland bonnet (3-1), horizontal force bringing device and has the test chamber (3-6) of opening, test chamber (3-6) is positioned on surface level (1-1), the opening of gland bonnet (3-1) leakage test container (3-6) makes the inner space that forms sealing of test chamber (3-6), and test chamber (3-6) inside is provided with the well heater (3-2) of drilling fluid, analog casing (3-7), heating drilling fluid and stirs the stirring apparatus (3-10) of drilling fluid; Drilling rod system (2) comprises driving machine (2-1), rotating shaft (2-3) and the simulation drilling rod (2-4) connecting successively, rotating shaft (2-3) is through gland bonnet (3-1), between rotating shaft (2-3) and gland bonnet (3-1), by rotary seal, overlap sealing, simulation drilling rod (2-4) immerses drilling fluid and contacts with analog casing (3-7); Horizontal force bringing device applies horizontal force to test chamber (3-6) makes analog casing (3-7) produce pressure to simulation drilling rod (2-4); Compression system (4) changes test chamber (3-6) internal pressure.
2. sliding desk type casing tube abrading machine according to claim 1, is characterized in that: analog casing (3-7) is wear surface with the surface of contact of simulation drilling rod (2-4), and wear surface is adjustable with the angle of simulation drilling rod (2-4) axis.
3. according to the sliding desk type casing tube abrading machine described in claim 2, it is characterized in that: horizontal force bringing device comprises pulley (3-3), connecting line (3-11) and weight increasing device (3-4), connecting line (3-11) one end is connected with weight increasing device (3-4), connecting line (3-11) other end is walked around pulley (3-3) and is connected with test chamber (3-6), connecting line (3-11) level between pulley (3-3) and test chamber (3-6).
4. according to the sliding desk type casing tube abrading machine described in claim 3, it is characterized in that: connecting line (3-11) is connected with test chamber (3-6) by spring (3-12).
5. sliding desk type casing tube abrading machine according to claim 4, it is characterized in that: compression system (4) comprises gas cylinder (4-1), valve (4-2), tensimeter (4-3) and tracheae (4-4), tracheae (4-4) one end is connected with gas cylinder (4-1), tracheae (4-4) other end stretches in test chamber (3-6), and valve (4-2) and tensimeter (4-3) are arranged on tracheae (4-4).
6. sliding desk type casing tube abrading machine according to claim 5, is characterized in that: on test chamber (3-6), be provided with vent valve.
7. sliding desk type casing tube abrading machine according to claim 6, is characterized in that: test chamber (3-6) bottom is provided with roller (3-9).
8. sliding desk type casing tube abrading machine according to claim 7, is characterized in that: test chamber (3-6) is made by transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410019081.XA CN103760095B (en) | 2014-01-15 | 2014-01-15 | Sliding desk type casing tube abrasion machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410019081.XA CN103760095B (en) | 2014-01-15 | 2014-01-15 | Sliding desk type casing tube abrasion machine |
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| CN103760095A true CN103760095A (en) | 2014-04-30 |
| CN103760095B CN103760095B (en) | 2016-08-17 |
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| CN201410019081.XA Expired - Fee Related CN103760095B (en) | 2014-01-15 | 2014-01-15 | Sliding desk type casing tube abrasion machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965309A (en) * | 2017-11-21 | 2018-04-27 | 中国神华能源股份有限公司 | Shock simulation mechanism and shock simulation method for drillng operation |
| CN110411882A (en) * | 2019-08-26 | 2019-11-05 | 吴忠仪表有限责任公司 | Multi-state simulation inside pipe wall frictional wear test device |
| CN112362455A (en) * | 2020-11-20 | 2021-02-12 | 中国石油天然气集团有限公司 | Drilling tool coupling friction wear test equipment and test method based on same |
| CN112362454A (en) * | 2020-11-20 | 2021-02-12 | 中国石油天然气集团有限公司 | Device and method for detecting and evaluating physical performance of wear-resistant belt of drilling tool |
| CN113107458A (en) * | 2021-03-15 | 2021-07-13 | 西南石油大学 | High-temperature high-pressure high-yield oil pipe column casing friction wear prediction method |
| CN115096733A (en) * | 2022-06-20 | 2022-09-23 | 西南石油大学 | Testing device and evaluation method for rotary reciprocating abrasion of sleeve under complex working condition |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03183931A (en) * | 1989-12-13 | 1991-08-09 | Hitachi Ltd | High-temperature and high-pressure underwater wear testing machine |
| CN2837827Y (en) * | 2005-10-27 | 2006-11-15 | 重庆工学院 | Testing apparatus capable of measuring material friction wear parameters under different temperatures |
| CN101153835A (en) * | 2006-09-27 | 2008-04-02 | 中国石油大学(北京) | Sliding desk type casing tube abrasion testing machine |
| CN202166578U (en) * | 2011-06-17 | 2012-03-14 | 中国石油天然气股份有限公司 | Testing machine for frictional wear between drill rod and sleeve |
| CN102589999A (en) * | 2012-02-05 | 2012-07-18 | 南昌航空大学 | Test machine for testing wear performance of metal material in high-pressure environment |
| CN103033468A (en) * | 2012-12-15 | 2013-04-10 | 山东大东联石油设备有限公司 | Simulation testing machine for abrasion of rod pipe |
-
2014
- 2014-01-15 CN CN201410019081.XA patent/CN103760095B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03183931A (en) * | 1989-12-13 | 1991-08-09 | Hitachi Ltd | High-temperature and high-pressure underwater wear testing machine |
| CN2837827Y (en) * | 2005-10-27 | 2006-11-15 | 重庆工学院 | Testing apparatus capable of measuring material friction wear parameters under different temperatures |
| CN101153835A (en) * | 2006-09-27 | 2008-04-02 | 中国石油大学(北京) | Sliding desk type casing tube abrasion testing machine |
| CN202166578U (en) * | 2011-06-17 | 2012-03-14 | 中国石油天然气股份有限公司 | Testing machine for frictional wear between drill rod and sleeve |
| CN102589999A (en) * | 2012-02-05 | 2012-07-18 | 南昌航空大学 | Test machine for testing wear performance of metal material in high-pressure environment |
| CN103033468A (en) * | 2012-12-15 | 2013-04-10 | 山东大东联石油设备有限公司 | Simulation testing machine for abrasion of rod pipe |
Non-Patent Citations (3)
| Title |
|---|
| 于会媛等: "石油管杆摩擦磨损试验机的总体设计", 《2006全国摩擦学学术会议》, 31 December 2006 (2006-12-31), pages 181 - 184 * |
| 徐军军: "高温高压模拟试验装置方案的设计", 《中国优秀硕士学位论文全文数据库 基础科学辑》, 15 August 2011 (2011-08-15) * |
| 李子丰等: "油井钻杆-套管摩擦磨损试验机的研制", 《石油机械》, vol. 34, no. 11, 31 December 2006 (2006-12-31), pages 11 - 13 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965309A (en) * | 2017-11-21 | 2018-04-27 | 中国神华能源股份有限公司 | Shock simulation mechanism and shock simulation method for drillng operation |
| CN110411882A (en) * | 2019-08-26 | 2019-11-05 | 吴忠仪表有限责任公司 | Multi-state simulation inside pipe wall frictional wear test device |
| CN110411882B (en) * | 2019-08-26 | 2022-02-11 | 吴忠仪表有限责任公司 | Multi-working-condition simulation pipe inner wall friction and wear test device |
| CN112362455A (en) * | 2020-11-20 | 2021-02-12 | 中国石油天然气集团有限公司 | Drilling tool coupling friction wear test equipment and test method based on same |
| CN112362454A (en) * | 2020-11-20 | 2021-02-12 | 中国石油天然气集团有限公司 | Device and method for detecting and evaluating physical performance of wear-resistant belt of drilling tool |
| CN112362455B (en) * | 2020-11-20 | 2024-04-30 | 中国石油天然气集团有限公司 | Drilling tool coupling friction and wear test equipment and test method based on same |
| CN113107458A (en) * | 2021-03-15 | 2021-07-13 | 西南石油大学 | High-temperature high-pressure high-yield oil pipe column casing friction wear prediction method |
| CN113107458B (en) * | 2021-03-15 | 2022-08-02 | 西南石油大学 | High-temperature high-pressure high-yield oil pipe column casing friction wear prediction method |
| CN115096733A (en) * | 2022-06-20 | 2022-09-23 | 西南石油大学 | Testing device and evaluation method for rotary reciprocating abrasion of sleeve under complex working condition |
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| CN103760095B (en) | 2016-08-17 |
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