AU666500B2 - Apparatus and method for removing drillhole debris - Google Patents

Apparatus and method for removing drillhole debris Download PDF

Info

Publication number
AU666500B2
AU666500B2 AU26564/92A AU2656492A AU666500B2 AU 666500 B2 AU666500 B2 AU 666500B2 AU 26564/92 A AU26564/92 A AU 26564/92A AU 2656492 A AU2656492 A AU 2656492A AU 666500 B2 AU666500 B2 AU 666500B2
Authority
AU
Australia
Prior art keywords
drillhole
matter
mixture
separator
water
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.)
Ceased
Application number
AU26564/92A
Other languages
English (en)
Other versions
AU2656492A (en
Inventor
Ernest C Hinck
Leland H. Lyon
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.)
Epiroc Drilling Tools LLC
Original Assignee
Ingersoll Rand Co
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
Priority claimed from US07/766,866 external-priority patent/US5143162A/en
Priority claimed from US07/766,867 external-priority patent/US5139095A/en
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of AU2656492A publication Critical patent/AU2656492A/en
Application granted granted Critical
Publication of AU666500B2 publication Critical patent/AU666500B2/en
Assigned to ATLAS COPCO SECOROC LLC reassignment ATLAS COPCO SECOROC LLC Alteration of Name(s) in Register under S187 Assignors: INGERSOLL-RAND COMPANY
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/002—Down-hole drilling fluid separation systems
    • 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
    • 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
AU26564/92A 1991-09-27 1992-09-16 Apparatus and method for removing drillhole debris Ceased AU666500B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US07/766,866 US5143162A (en) 1991-09-27 1991-09-27 Device for removing debris from a drillhole
US766866 1991-09-27
US766867 1991-09-27
US07/766,867 US5139095A (en) 1991-09-27 1991-09-27 Method for removing debris from a drillhole
PCT/US1992/007821 WO1993006334A1 (en) 1991-09-27 1992-09-16 Apparatus and method for removing drillhole debris

Publications (2)

Publication Number Publication Date
AU2656492A AU2656492A (en) 1993-04-27
AU666500B2 true AU666500B2 (en) 1996-02-15

Family

ID=27117808

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26564/92A Ceased AU666500B2 (en) 1991-09-27 1992-09-16 Apparatus and method for removing drillhole debris

Country Status (8)

Country Link
EP (1) EP0605562B1 (zh)
JP (1) JPH07502086A (zh)
KR (1) KR940702580A (zh)
CN (1) CN1029700C (zh)
AU (1) AU666500B2 (zh)
CA (1) CA2119249A1 (zh)
DE (1) DE69217072T2 (zh)
WO (1) WO1993006334A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682957A (en) * 1995-12-21 1997-11-04 Ingersoll-Rand Company Water separator for a down hole drill
US8353369B2 (en) * 2008-08-06 2013-01-15 Atlas Copco Secoroc, LLC Percussion assisted rotary earth bit and method of operating the same
US8011455B2 (en) * 2009-02-11 2011-09-06 Atlas Copco Secoroc Llc Down hole hammer having elevated exhaust
CN102049386B (zh) * 2009-11-04 2014-01-29 中粮集团有限公司 一种用于从物料中清除杂物的装置
CN112922531B (zh) * 2021-02-24 2022-06-24 中煤科工集团西安研究院有限公司 具有反向冲洗功能的防回流式定向钻头及其施工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688650A (en) * 1985-11-25 1987-08-25 Petroleum Instrumentation & Technological Services Static separator sub

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2293259A (en) * 1941-03-25 1942-08-18 Acme Fishing Tool Company Device for preventing clogging of drilling bits
US2609182A (en) * 1946-11-23 1952-09-02 Arutunoff Armais Apparatus for drilling deep wells
US4333537A (en) * 1978-11-24 1982-06-08 Harris Jesse W Impact drilling tool having improved valving
US4694911A (en) * 1984-07-13 1987-09-22 Kennedy James D Drilling assembly for percussion drilling of deep wells

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688650A (en) * 1985-11-25 1987-08-25 Petroleum Instrumentation & Technological Services Static separator sub

Also Published As

Publication number Publication date
CN1072988A (zh) 1993-06-09
CA2119249A1 (en) 1993-04-01
EP0605562B1 (en) 1997-01-22
DE69217072T2 (de) 1997-06-12
EP0605562A1 (en) 1994-07-13
WO1993006334A1 (en) 1993-04-01
DE69217072D1 (de) 1997-03-06
JPH07502086A (ja) 1995-03-02
KR940702580A (ko) 1994-08-20
AU2656492A (en) 1993-04-27
CN1029700C (zh) 1995-09-06

Similar Documents

Publication Publication Date Title
US5139095A (en) Method for removing debris from a drillhole
US3991834A (en) Sampling airhammer apparatus
US5143162A (en) Device for removing debris from a drillhole
US8307902B2 (en) Downhole flow control tool and method
EA012903B1 (ru) Способ и устройство для очистки ствола скважины
US4475603A (en) Separator sub
US5240083A (en) Device for removing drillhole debris
EP1735520B1 (en) Improvements in or relating to rock drilling equipment
CA2240895C (en) Water separator for a down hole drill
US4488607A (en) Separator sub with annular flow passage
AU666500B2 (en) Apparatus and method for removing drillhole debris
WO2006109008A1 (en) Apparatus for removing debris in a wellbore
CA1203529A (en) Water separator and backflow valve
RU2446271C2 (ru) Устройство гидроударное
US20130000888A1 (en) Jetting tool for well cleaning
RU2185497C1 (ru) Способ гидропескоструйной перфорации скважин и устройство для его осуществления
RU86226U1 (ru) Снаряд двойной эжекторный колонковый
CN110700762A (zh) 随钻钻头泥包冲洗辅助器
CN114526011B (zh) 一种井下无线测频控制射流震击器
CN113802979B (zh) 一种水力复合振动冲击管柱
RU2282707C2 (ru) Способ забивного бурения на акваториях и буровой снаряд для осуществления способа
RU2109906C1 (ru) Погружная ударная машина
RU10770U1 (ru) Двойной колонковый снаряд
AU623434B2 (en) Improvements in pneumatic percussion hammers
SU1120084A1 (ru) Устройство дл бурени инженерно-геологических скважин