RU2018116432A3 - - Google Patents

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Publication number
RU2018116432A3
RU2018116432A3 RU2018116432A RU2018116432A RU2018116432A3 RU 2018116432 A3 RU2018116432 A3 RU 2018116432A3 RU 2018116432 A RU2018116432 A RU 2018116432A RU 2018116432 A RU2018116432 A RU 2018116432A RU 2018116432 A3 RU2018116432 A3 RU 2018116432A3
Authority
RU
Russia
Application number
RU2018116432A
Other languages
Russian (ru)
Other versions
RU2018116432A (en
RU2722610C2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of RU2018116432A publication Critical patent/RU2018116432A/en
Publication of RU2018116432A3 publication Critical patent/RU2018116432A3/ru
Application granted granted Critical
Publication of RU2722610C2 publication Critical patent/RU2722610C2/en

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Classifications

    • 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
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Earth Drilling (AREA)
RU2018116432A 2015-11-05 2016-11-03 Downhole tool having axial channel and opening/closing side channel for fluid medium RU2722610C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1519580.3 2015-11-05
GB1519580.3A GB2544085B (en) 2015-11-05 2015-11-05 Downhole tool & method
PCT/EP2016/076609 WO2017077003A1 (en) 2015-11-05 2016-11-03 Downhole tool having an axial passage and a lateral fluid passage being opened / closed

Publications (3)

Publication Number Publication Date
RU2018116432A RU2018116432A (en) 2019-12-05
RU2018116432A3 true RU2018116432A3 (en) 2020-01-22
RU2722610C2 RU2722610C2 (en) 2020-06-02

Family

ID=55132370

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018116432A RU2722610C2 (en) 2015-11-05 2016-11-03 Downhole tool having axial channel and opening/closing side channel for fluid medium

Country Status (8)

Country Link
US (1) US20180320465A1 (en)
CN (1) CN109072679B (en)
AU (1) AU2016348689B2 (en)
CA (1) CA3004149A1 (en)
GB (1) GB2544085B (en)
MX (1) MX2018005705A (en)
RU (1) RU2722610C2 (en)
WO (1) WO2017077003A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020118411A1 (en) * 2018-12-13 2020-06-18 Yamchi Services Ltd. Drill string float valve
CN112360370B (en) * 2020-10-20 2021-12-07 中国石油大学(北京) Rotary descaling and blockage removing device

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414057A (en) * 1966-12-02 1968-12-03 Dixon T. Harbison Well pumping and formation treating apparatus
US3578886A (en) * 1968-09-11 1971-05-18 Texas Petroleum Co Downhole producing pump
US4729432A (en) * 1987-04-29 1988-03-08 Halliburton Company Activation mechanism for differential fill floating equipment
US6003834A (en) * 1996-07-17 1999-12-21 Camco International, Inc. Fluid circulation apparatus
US6725935B2 (en) * 2001-04-17 2004-04-27 Halliburton Energy Services, Inc. PDF valve
US6571876B2 (en) * 2001-05-24 2003-06-03 Halliburton Energy Services, Inc. Fill up tool and mud saver for top drives
GB2416559B (en) * 2001-09-20 2006-03-29 Baker Hughes Inc Active controlled bottomhole pressure system & method
US7308952B2 (en) * 2004-06-04 2007-12-18 Strazhgorodskiy Semen Iosiphov Underbalanced drilling method and apparatus
RU49140U1 (en) * 2005-05-30 2005-11-10 Закрытое акционерное общество "ЭЛКАМ-нефтемаш" DEVICE FOR PROTECTING A BOREHOLE BARBAR PUMP
RU60607U1 (en) * 2006-06-01 2007-01-27 "Центр Разработки Нефтедобывающего Оборудования (Црно)" SUBMERSIBLE PUMP INSTALLATION FOR OIL PRODUCTION AND VALVE ASSEMBLY OF SUBMERSIBLE PUMP INSTALLATION, PREFERRED INSTALLATION OF ELECTRIC DRIVE SCREW PUMP
GB0613637D0 (en) * 2006-07-08 2006-08-16 Andergauge Ltd Selective agitation of downhole apparatus
CA2913365C (en) * 2007-11-20 2017-01-24 National Oilwell Varco, L.P. Circulation sub with indexing mechanism
CN101446187B (en) * 2008-12-30 2012-11-07 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 Twin packer hydro-jet fracturing technology
RU100130U1 (en) * 2010-05-31 2010-12-10 Центр Разработки Нефтедобывающего Оборудования (Црно) VALVE DEVICE FOR SUBMERSIBLE SCREW PUMP
US9045966B2 (en) * 2010-06-29 2015-06-02 Baker Hughes Incorporated Multi-cycle ball activated circulation tool with flow blocking capability
US20130025877A1 (en) * 2010-06-29 2013-01-31 Baker Hughes Incorporated Sliding Sleeve Valve with Feature to Block Flow Through the Tool
GB201205985D0 (en) * 2012-04-03 2012-05-16 Petrowell Ltd Frac packing tools
AU2013249375B2 (en) * 2012-04-16 2016-06-30 Weatherford Technology Holdings, Llc Method and apparatus for monitoring a downhole tool
US9650851B2 (en) * 2012-06-18 2017-05-16 Schlumberger Technology Corporation Autonomous untethered well object
CA2894540A1 (en) * 2012-12-19 2014-06-26 Schlumberger Canada Limited Downhole valve utilizing degradable material
BR112015019145A2 (en) * 2013-02-08 2017-07-18 Petrowell Ltd downhole method and tool
CN104747122B (en) * 2013-12-31 2017-10-10 中国石油化工集团公司 A kind of choke valve controlled for underground liquid level
US9790767B2 (en) * 2014-02-25 2017-10-17 Saudi Arabian Oil Company System for multi-zone well test/production and method of use
US20160215581A1 (en) * 2015-01-22 2016-07-28 Schlumberger Technology Corporation Method and apparatus for well completion

Also Published As

Publication number Publication date
US20180320465A1 (en) 2018-11-08
CN109072679A (en) 2018-12-21
RU2018116432A (en) 2019-12-05
AU2016348689A1 (en) 2018-05-24
MX2018005705A (en) 2019-01-10
WO2017077003A1 (en) 2017-05-11
GB2544085A (en) 2017-05-10
GB201519580D0 (en) 2015-12-23
CA3004149A1 (en) 2017-05-11
AU2016348689B2 (en) 2021-07-29
RU2722610C2 (en) 2020-06-02
CN109072679B (en) 2022-05-03
GB2544085B (en) 2021-05-12

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