DE69033535D1 - Verfahren und vorrichtung zur reinigung von bohrklein - Google Patents

Verfahren und vorrichtung zur reinigung von bohrklein

Info

Publication number
DE69033535D1
DE69033535D1 DE69033535T DE69033535T DE69033535D1 DE 69033535 D1 DE69033535 D1 DE 69033535D1 DE 69033535 T DE69033535 T DE 69033535T DE 69033535 T DE69033535 T DE 69033535T DE 69033535 D1 DE69033535 D1 DE 69033535D1
Authority
DE
Germany
Prior art keywords
cleaning drill
drill small
small
cleaning
drill
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.)
Expired - Fee Related
Application number
DE69033535T
Other languages
English (en)
Other versions
DE69033535T2 (de
Inventor
Graham Bailey
Derek Tyldsley
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.)
Varco IP Inc
Original Assignee
RIG TECHNOLOGY Ltd ABERDEEN
Rig Technology Ltd
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 GB898926893A external-priority patent/GB8926893D0/en
Priority claimed from GB909013964A external-priority patent/GB9013964D0/en
Priority claimed from GB9019592A external-priority patent/GB2239470B/en
Application filed by RIG TECHNOLOGY Ltd ABERDEEN, Rig Technology Ltd filed Critical RIG TECHNOLOGY Ltd ABERDEEN
Publication of DE69033535D1 publication Critical patent/DE69033535D1/de
Application granted granted Critical
Publication of DE69033535T2 publication Critical patent/DE69033535T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/028—Flow sheets
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Treatment Of Sludge (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Fats And Perfumes (AREA)
  • Lubricants (AREA)
DE69033535T 1989-11-28 1990-11-23 Verfahren und vorrichtung zur reinigung von bohrklein Expired - Fee Related DE69033535T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB898926893A GB8926893D0 (en) 1989-11-28 1989-11-28 Cleaning of cuttings from drilling operations
GB909013964A GB9013964D0 (en) 1990-06-22 1990-06-22 Cleaning of cuttings from drilling operations
GB9019592A GB2239470B (en) 1989-11-28 1990-09-07 Cleaning of cuttings from drilling operations
PCT/GB1990/001823 WO1991008375A1 (en) 1989-11-28 1990-11-23 Method and apparatus for cleaning drill cuttings

Publications (2)

Publication Number Publication Date
DE69033535D1 true DE69033535D1 (de) 2000-06-08
DE69033535T2 DE69033535T2 (de) 2001-01-11

Family

ID=27264816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69033535T Expired - Fee Related DE69033535T2 (de) 1989-11-28 1990-11-23 Verfahren und vorrichtung zur reinigung von bohrklein

Country Status (9)

Country Link
EP (1) EP0502882B1 (de)
JP (1) JPH05502279A (de)
AU (1) AU644120B2 (de)
CA (1) CA2068997A1 (de)
DE (1) DE69033535T2 (de)
DK (1) DK0502882T3 (de)
ES (1) ES2145734T3 (de)
NO (1) NO304443B1 (de)
WO (1) WO1991008375A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1053384A1 (de) * 1998-02-03 2000-11-22 Cagniard de la Tour AS (CTour) Reinigung von bohrklein und dazu benntzter apparat
US6936092B2 (en) 2003-03-19 2005-08-30 Varco I/P, Inc. Positive pressure drilled cuttings movement systems and methods
US7493969B2 (en) 2003-03-19 2009-02-24 Varco I/P, Inc. Drill cuttings conveyance systems and methods
GB2423781B (en) 2003-03-19 2007-03-28 Varco Int Apparatus and method for moving drilled cuttings
DK2925952T3 (en) * 2012-11-29 2020-04-06 Mi Llc Vapor displacement method for hydrocarbon removal and recovery from drill cuttings
WO2016044485A1 (en) * 2014-09-17 2016-03-24 Oxr, Llc Oil extraction from drilling mud and cuttings
MX2018002529A (es) 2015-09-01 2019-02-26 Recover Energy Services Inc Centrifugadora hermetica al gas para la separacion de cov.
CA3016380C (en) 2016-03-03 2023-03-21 Recover Energy Services Inc. Gas tight horizontal decanter for drilling waste solids washing
US11111743B2 (en) 2016-03-03 2021-09-07 Recover Energy Services Inc. Gas tight shale shaker for enhanced drilling fluid recovery and drilled solids washing
CA2959849C (en) 2016-03-03 2023-08-22 Recover Energy Services Inc. Diluent treated drilling waste material recovery process and system
CA3021262A1 (en) * 2016-04-19 2017-10-26 Recover Energy Services Inc. Oilfield centrifuge decanter for drilling waste drying method and apparatus
US11633675B2 (en) 2018-02-06 2023-04-25 Astec, Inc. Apparatus and method for a drill mud plant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053470B (de) * 1958-02-21 1959-03-26 Metallgesellschaft Ag Verfahren zur Extraktion in horizontalen Becherwerksextrakteuren
US3693951A (en) * 1970-12-30 1972-09-26 Nl Industries Inc Process and apparatus for the treatment of well cuttings
US4040866A (en) * 1973-10-05 1977-08-09 N L Industries, Inc. Laundering of oil base mud cuttings
WO1982001737A1 (en) * 1980-11-21 1982-05-27 Moir James A Method of treating oil-contaminated drill muds or cuttings prior to reuse or disposal
US4434028A (en) * 1981-04-17 1984-02-28 Critical Fluid Systems, Inc. Apparatus for removing organic contaminants from inorganic-rich mineral solids
US4836302A (en) * 1986-12-03 1989-06-06 Heilhecker Joe K Apparatus and method for removing and recovering oil and/or other oil-based drilling mud additives from drill cuttings

Also Published As

Publication number Publication date
JPH05502279A (ja) 1993-04-22
EP0502882A1 (de) 1992-09-16
AU644120B2 (en) 1993-12-02
DK0502882T3 (da) 2000-08-07
WO1991008375A1 (en) 1991-06-13
AU6755790A (en) 1991-06-26
NO304443B1 (no) 1998-12-14
CA2068997A1 (en) 1991-05-29
NO922103L (no) 1992-05-27
ES2145734T3 (es) 2000-07-16
DE69033535T2 (de) 2001-01-11
EP0502882B1 (de) 2000-05-03
NO922103D0 (no) 1992-05-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: VARCO I/P, INC., HOUSTON, TEX., US

8339 Ceased/non-payment of the annual fee