EP0994235A3 - Apparatus for continuous mixing drilling fluid - Google Patents

Apparatus for continuous mixing drilling fluid Download PDF

Info

Publication number
EP0994235A3
EP0994235A3 EP99120187A EP99120187A EP0994235A3 EP 0994235 A3 EP0994235 A3 EP 0994235A3 EP 99120187 A EP99120187 A EP 99120187A EP 99120187 A EP99120187 A EP 99120187A EP 0994235 A3 EP0994235 A3 EP 0994235A3
Authority
EP
European Patent Office
Prior art keywords
drilling fluid
continuous mixing
mixing drilling
pressure pump
producing
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.)
Granted
Application number
EP99120187A
Other languages
German (de)
French (fr)
Other versions
EP0994235A2 (en
EP0994235B1 (en
Inventor
Manfred Schauerte
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.)
Tracto Technik GmbH and Co KG
Original Assignee
Tracto Technik GmbH and Co KG
Tracto Technik Paul Schmidt Spezialmaschinen KG
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 DE29818289U external-priority patent/DE29818289U1/en
Application filed by Tracto Technik GmbH and Co KG, Tracto Technik Paul Schmidt Spezialmaschinen KG filed Critical Tracto Technik GmbH and Co KG
Publication of EP0994235A2 publication Critical patent/EP0994235A2/en
Publication of EP0994235A3 publication Critical patent/EP0994235A3/en
Application granted granted Critical
Publication of EP0994235B1 publication Critical patent/EP0994235B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/59—Mixing systems, i.e. flow charts or diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)
  • Soil Working Implements (AREA)

Abstract

Die Erfindung betrifft eine Mischanlage zum Herstellen einer Bohrflüssigkeit für Horizontalbohrverfahren mit einer Hochdruckpumpe (7) und einer Zuleitung (21) für das Zugabemedium, die in Flußrichtung vor der Hochdruckpumpe (7) angeordnet ist.

Figure 00000001
The invention relates to a mixing system for producing a drilling fluid for horizontal drilling processes with a high-pressure pump (7) and a feed line (21) for the addition medium, which is arranged upstream of the high-pressure pump (7).
Figure 00000001
EP99120187A 1998-10-14 1999-10-09 Apparatus for continuous mixing drilling fluid Expired - Lifetime EP0994235B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29818289U 1998-10-14
DE29818289U DE29818289U1 (en) 1998-10-14 1998-10-14 Continuous mixing plant
DE19918775 1999-04-24
DE19918775A DE19918775B4 (en) 1998-10-14 1999-04-24 Mixing apparatus for the production of a drilling fluid for horizontal boring has a high pressure pump and a pipe for addition medium

Publications (3)

Publication Number Publication Date
EP0994235A2 EP0994235A2 (en) 2000-04-19
EP0994235A3 true EP0994235A3 (en) 2002-01-30
EP0994235B1 EP0994235B1 (en) 2004-12-29

Family

ID=26053078

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99120187A Expired - Lifetime EP0994235B1 (en) 1998-10-14 1999-10-09 Apparatus for continuous mixing drilling fluid

Country Status (2)

Country Link
EP (1) EP0994235B1 (en)
AU (1) AU762491C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108222865A (en) * 2018-01-04 2018-06-29 中国石油大学(华东) Self feed back three-phase system drilling fluid mixed system and the method for mixing drilling fluid

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3719300A (en) 1999-03-03 2000-10-04 Earth Tool Company, Llc Method and apparatus for directional boring
DE10019759C2 (en) 2000-04-20 2003-04-30 Tracto Technik Static mixing system
US8196677B2 (en) 2009-08-04 2012-06-12 Pioneer One, Inc. Horizontal drilling system
CN103739108B (en) * 2013-06-24 2016-03-02 四川海普流体技术有限公司 The method of additive is added in a kind of sewage treatment process
CN104633452A (en) * 2015-03-10 2015-05-20 汤晓辉 Anti-deposition device for long-distance cement grout transportation
CN111088955B (en) * 2019-12-27 2021-09-28 四川石油天然气建设工程有限责任公司 Drilling fluid storage workstation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631017A (en) * 1947-05-05 1953-03-10 Gibson Roy Clyde Mud and chemical mixer
US3115195A (en) * 1961-08-28 1963-12-24 Jersey Prod Res Co Method of reducing viscosity of drilling fluids during drilling
US3691070A (en) * 1970-04-27 1972-09-12 Nat Lead Co Employment of bentonite in brine muds
US4444277A (en) * 1981-09-23 1984-04-24 Lewis H Roger Apparatus and method for conditioning oil well drilling fluid
US5213414A (en) * 1989-12-04 1993-05-25 Baker Hughes Incorporated Mixing apparatus
DE4217373A1 (en) * 1992-05-26 1993-12-16 Klaus Obermann Gmbh Mixt. or suspension prepn. appts. - has continuous mixer providing controlled continuous output

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893655A (en) * 1972-07-10 1975-07-08 Union Oil Co Apparatus and method for dispersing solid particles in a liquid
SU1755907A1 (en) * 1990-04-20 1992-08-23 Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам Научно-производственного объединения "Бурение" Mixer
WO1999054588A1 (en) * 1998-04-21 1999-10-28 Bulk Mixer, Inc. Drilling fluid mixing apparatus and methods

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631017A (en) * 1947-05-05 1953-03-10 Gibson Roy Clyde Mud and chemical mixer
US3115195A (en) * 1961-08-28 1963-12-24 Jersey Prod Res Co Method of reducing viscosity of drilling fluids during drilling
US3691070A (en) * 1970-04-27 1972-09-12 Nat Lead Co Employment of bentonite in brine muds
US4444277A (en) * 1981-09-23 1984-04-24 Lewis H Roger Apparatus and method for conditioning oil well drilling fluid
US5213414A (en) * 1989-12-04 1993-05-25 Baker Hughes Incorporated Mixing apparatus
DE4217373A1 (en) * 1992-05-26 1993-12-16 Klaus Obermann Gmbh Mixt. or suspension prepn. appts. - has continuous mixer providing controlled continuous output

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108222865A (en) * 2018-01-04 2018-06-29 中国石油大学(华东) Self feed back three-phase system drilling fluid mixed system and the method for mixing drilling fluid

Also Published As

Publication number Publication date
EP0994235A2 (en) 2000-04-19
AU762491C (en) 2005-02-17
AU5348999A (en) 2000-04-20
EP0994235B1 (en) 2004-12-29
AU762491B2 (en) 2003-06-26

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