EP3904633A4 - Séparateur boue-fluide de forage de type forcé - Google Patents

Séparateur boue-fluide de forage de type forcé 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)
English (en)
Other versions
EP3904633A1 (fr
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/fr
Publication of EP3904633A4 publication Critical patent/EP3904633A4/fr
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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
EP20882133.0A 2019-10-28 2020-06-02 Séparateur boue-fluide de forage de type forcé Pending EP3904633A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911031881.2A CN110566143A (zh) 2019-10-28 2019-10-28 一种强制式钻井渣液分离器
PCT/CN2020/093837 WO2021082438A1 (fr) 2019-10-28 2020-06-02 Séparateur boue-fluide de forage de type forcé

Publications (2)

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

Family

ID=68786141

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20882133.0A Pending EP3904633A4 (fr) 2019-10-28 2020-06-02 Séparateur boue-fluide de forage de type forcé

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110566143A (zh) * 2019-10-28 2019-12-13 平煤建工集团特殊凿井工程有限公司 一种强制式钻井渣液分离器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008587A1 (fr) * 1996-08-30 1998-03-05 Hydrotech Dynamics Ltd. Systeme et procede de separation de solides d'un liquide
WO2018217450A1 (fr) * 2017-05-20 2018-11-29 Mohr And Associates, A Sole Proprietorship Procédé de mesure de paramètres multiples de fluide de forage

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 (zh) * 1993-02-05 1993-11-03 姚良 钻井液除砂除泥组合式清洁器
US6138834A (en) * 1999-01-08 2000-10-31 Sun Drilling Corporation Recovery apparatus for drilling and excavation application and related methods
CN1331785C (zh) * 2005-12-20 2007-08-15 王鸿飞 钻井泥浆回收净化再利用装置及泥浆净化回收方法
CN102176295B (zh) * 2011-01-11 2013-03-20 四川大学 多级跌坎凹槽竖缝式鱼道实验装置
CN104420844B (zh) * 2013-08-21 2017-06-13 德惠同利（北京）石油技术服务有限公司 一种循环钻井液不落地的固液分离方法
CN103657162A (zh) * 2013-12-16 2014-03-26 魏伟亮 一种高效节能固液分离机
AU2015226848B2 (en) * 2014-03-07 2019-07-04 R.J. Goldspink Pty Ltd Drill fluid recovery apparatus
CN205259983U (zh) * 2015-12-22 2016-05-25 长江大学 钻井泥浆接收筛分输送一体化装置
CN106830609A (zh) * 2017-01-03 2017-06-13 安徽佳明环保科技股份有限公司 城市管网污泥减量化处理装置及处理方法
CN208587116U (zh) * 2018-07-26 2019-03-08 中铁十二局集团第一工程有限公司 泥浆细沙分离处理装置
CN209195306U (zh) 2018-11-16 2019-08-02 中国石油天然气集团有限公司 中小型钻机钻井液密闭循环系统
CN210738503U (zh) * 2019-10-28 2020-06-12 平煤建工集团特殊凿井工程有限公司 一种强制式钻井渣液分离器
CN110566143A (zh) * 2019-10-28 2019-12-13 平煤建工集团特殊凿井工程有限公司 一种强制式钻井渣液分离器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008587A1 (fr) * 1996-08-30 1998-03-05 Hydrotech Dynamics Ltd. Systeme et procede de separation de solides d'un liquide
WO2018217450A1 (fr) * 2017-05-20 2018-11-29 Mohr And Associates, A Sole Proprietorship Procédé de mesure de paramètres multiples de fluide de forage

Non-Patent Citations (1)

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

Also Published As

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

Similar Documents

Publication Publication Date Title
GB2582042B (en) Microplastic separator
EP3859822A4 (fr) Séparateur à haute résistance
EP4023378A4 (fr) Foret
EP3746247A4 (fr) Trépan de forage
EP3952760A4 (fr) Outil de compactage-condensation à pointes creuses
EP3806192A4 (fr) Séparateur multicouche
EP3702604A4 (fr) Séparateur gaz-liquide
EP3967432A4 (fr) Foret hélicoïdal
EP3760247A4 (fr) Séparateur de toxines
EP3797910A4 (fr) Mèche
EP4069240A4 (fr) Associations
EP3972783A4 (fr) Outil de construction sensible à la parole
EP3804911A4 (fr) Outil de forage
AU2019210163A1 (en) Drill bit
EP3812025B8 (fr) Séparateur
EP3669994A4 (fr) Séparateur d'huile
EP3957421A4 (fr) Mèche
EP3980622A4 (fr) Agencements de forage
EP4069225A4 (fr) Combinaisons
EP3808479A4 (fr) Foret de forage profond à lame unique
EP3871816A4 (fr) Mèche plate
EP3904633A4 (fr) Séparateur boue-fluide de forage de type forcé
EP3754728A4 (fr) Ensemble bipv
EP3744430A4 (fr) Séparateur centrifuge
EP3998131A4 (fr) Mèche

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210730

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

A4 Supplementary search report drawn up and despatched

Effective date: 20220316

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 21/06 20060101AFI20220310BHEP

17Q First examination report despatched

Effective date: 20220328

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20220617

17Q First examination report despatched

Effective date: 20220704

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)