EP3904633A4 - Forced type drilling sludge-fluid separator - Google Patents

Forced type drilling sludge-fluid separator Download PDF

Info

Publication number
EP3904633A4
EP3904633A4 EP20882133.0A EP20882133A EP3904633A4 EP 3904633 A4 EP3904633 A4 EP 3904633A4 EP 20882133 A EP20882133 A EP 20882133A EP 3904633 A4 EP3904633 A4 EP 3904633A4
Authority
EP
European Patent Office
Prior art keywords
fluid separator
type drilling
drilling sludge
forced type
forced
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.)
Pending
Application number
EP20882133.0A
Other languages
German (de)
French (fr)
Other versions
EP3904633A1 (en
Inventor
Weiyong LIAO
Guijun HU
Haibo Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pingmei Jiangong Group Special Drilling Engineering Co Ltd
Shanghai Shuqi Mechanical Electrical Engineering Inc
Original Assignee
Pingmei Jiangong Group Special Drilling Engineering Co Ltd
Shanghai Shuqi Mechanical Electrical Engineering Inc
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 by Pingmei Jiangong Group Special Drilling Engineering Co Ltd, Shanghai Shuqi Mechanical Electrical Engineering Inc filed Critical Pingmei Jiangong Group Special Drilling Engineering Co Ltd
Publication of EP3904633A1 publication Critical patent/EP3904633A1/en
Publication of EP3904633A4 publication Critical patent/EP3904633A4/en
Pending legal-status Critical Current

Links

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • 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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • 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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • E21B21/066—Separating solids from drilling fluids with further treatment of the solids, e.g. for disposal

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)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
EP20882133.0A 2019-10-28 2020-06-02 Forced type drilling sludge-fluid separator Pending EP3904633A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911031881.2A CN110566143A (en) 2019-10-28 2019-10-28 Forced drilling slag-liquid separator
PCT/CN2020/093837 WO2021082438A1 (en) 2019-10-28 2020-06-02 Forced type drilling sludge-fluid separator

Publications (2)

Publication Number Publication Date
EP3904633A1 EP3904633A1 (en) 2021-11-03
EP3904633A4 true EP3904633A4 (en) 2022-07-20

Family

ID=68786141

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20882133.0A Pending EP3904633A4 (en) 2019-10-28 2020-06-02 Forced type drilling sludge-fluid separator

Country Status (3)

Country Link
EP (1) EP3904633A4 (en)
CN (1) CN110566143A (en)
WO (1) WO2021082438A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110566143A (en) * 2019-10-28 2019-12-13 平煤建工集团特殊凿井工程有限公司 Forced drilling slag-liquid separator
CN111636835B (en) * 2020-06-15 2024-06-04 沈阳帝铂建筑工程有限公司 Drill slag treatment vehicle and drill slag construction method
CN115370283A (en) * 2022-08-17 2022-11-22 湖南创远高新机械有限责任公司 Automatic slag discharging system and drilling equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008587A1 (en) * 1996-08-30 1998-03-05 Hydrotech Dynamics Ltd. Apparatus and method for separation of solids from liquid
WO2018217450A1 (en) * 2017-05-20 2018-11-29 Mohr And Associates, A Sole Proprietorship Method for measuring multiple parameters of drilling fluid

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713499A (en) * 1971-08-11 1973-01-30 Gulf Research Development Co Method and apparatus for treating drilling mud
US3899414A (en) * 1973-03-16 1975-08-12 Sweco Inc Drilling mud separation system
CN2145259Y (en) * 1993-02-05 1993-11-03 姚良 Sand and mut eliminiting combined cleaner for drilling liquid
US6138834A (en) * 1999-01-08 2000-10-31 Sun Drilling Corporation Recovery apparatus for drilling and excavation application and related methods
CN1331785C (en) * 2005-12-20 2007-08-15 王鸿飞 Apparatus and method for reclaiming, purifying and reutilizing boring mud
CN102176295B (en) * 2011-01-11 2013-03-20 四川大学 Slit type fishway experimental device with stages of falling sills and grooves
CN104420844B (en) * 2013-08-21 2017-06-13 德惠同利（北京）石油技术服务有限公司 The solid-liquid separating method that a kind of circulating fluid does not land
CN103657162A (en) * 2013-12-16 2014-03-26 魏伟亮 Efficient and energy-saving solid-liquid separator
CN206458363U (en) * 2014-03-07 2017-09-01 R.J.葛兹平克私人有限公司 Drill fluid collecting device
CN205259983U (en) * 2015-12-22 2016-05-25 长江大学 Drilling mud receives screening and carries integrated device
CN106830609A (en) * 2017-01-03 2017-06-13 安徽佳明环保科技股份有限公司 Urban pipe network sludge reduction processing unit and processing method
CN208587116U (en) * 2018-07-26 2019-03-08 中铁十二局集团第一工程有限公司 Mud fine sand separating and treating apparatus
CN209195306U (en) 2018-11-16 2019-08-02 中国石油天然气集团有限公司 Middle-size and small-size drill drilling liquid closed-cycle system
CN110566143A (en) * 2019-10-28 2019-12-13 平煤建工集团特殊凿井工程有限公司 Forced drilling slag-liquid separator
CN210738503U (en) * 2019-10-28 2020-06-12 平煤建工集团特殊凿井工程有限公司 Forced drilling slag-liquid separator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008587A1 (en) * 1996-08-30 1998-03-05 Hydrotech Dynamics Ltd. Apparatus and method for separation of solids from liquid
WO2018217450A1 (en) * 2017-05-20 2018-11-29 Mohr And Associates, A Sole Proprietorship Method for measuring multiple parameters of drilling fluid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021082438A1 *

Also Published As

Publication number Publication date
CN110566143A (en) 2019-12-13
EP3904633A1 (en) 2021-11-03
WO2021082438A1 (en) 2021-05-06

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