DK201370519A - Method for cleaning drilling fluid in rock sampling drilling and a cleaning unit - Google Patents

Method for cleaning drilling fluid in rock sampling drilling and a cleaning unit

Info

Publication number
DK201370519A
DK201370519A DKPA201370519A DKPA201370519A DK201370519A DK 201370519 A DK201370519 A DK 201370519A DK PA201370519 A DKPA201370519 A DK PA201370519A DK PA201370519 A DKPA201370519 A DK PA201370519A DK 201370519 A DK201370519 A DK 201370519A
Authority
DK
Denmark
Prior art keywords
drilling fluid
drilling
cleaning unit
precipitation
basin
Prior art date
Application number
DKPA201370519A
Other languages
Danish (da)
Inventor
Niskakangas Tapani
Original Assignee
Kati Ab Kalajoki Oy
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 Kati Ab Kalajoki Oy filed Critical Kati Ab Kalajoki Oy
Publication of DK201370519A publication Critical patent/DK201370519A/en

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
    • E21B21/068—Arrangements for treating drilling fluids outside the borehole using chemical treatment
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filtration Of Liquid (AREA)
  • Cleaning In General (AREA)

Abstract

The main idea of the invention is to recover drilling fluid used in sample drilling at a drilling machine, when the drilling fluid exits the drill hole, and to transport it to a separate cleaning unit (501). In the cleaning unit solid matter is separated from the drilling fluid. The cleaned drilling fluid is returned to the drilling machine and reused ifl sample drilling. The cleaning unit has a connection (701) for feeding uflcleaned drilling fluid into the cleaning unit and two or more precipitation basins (604, 605, 606, 607), where the solid matter contained in the drilling fluid is arranged to accumulate on the bottom of the basin. In the bottom part of at least one precipitation basin there is a valve arrangement (703) for removing drilling fluid sludge containing solid matter from the precipitation basin, which drilling fluid sludge is filtered with a filter arrangement (609). In the top part of the precipitation basin there is a transfer connection (610) between precipitation basins or an outlet connection (611) for taking cleaned drilling fluid out from the cleaning unit back to the drilling process. The cleaning unit is placed ifl one or more container or corresponding structure meant to be moved.
DKPA201370519A 2011-03-31 2013-09-18 Method for cleaning drilling fluid in rock sampling drilling and a cleaning unit DK201370519A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115311A FI20115311L (en) 2011-03-31 2011-03-31 Procedure for purification of drilling fluid used in sampling drilling in bedrock and purification unit
PCT/FI2012/000019 WO2012131146A1 (en) 2011-03-31 2012-03-30 Method for cleaning drilling fluid in rock sampling drilling and a cleaning unit

Publications (1)

Publication Number Publication Date
DK201370519A true DK201370519A (en) 2013-09-18

Family

ID=43806519

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201370519A DK201370519A (en) 2011-03-31 2013-09-18 Method for cleaning drilling fluid in rock sampling drilling and a cleaning unit

Country Status (11)

Country Link
US (1) US20140014589A1 (en)
AU (1) AU2012237227A1 (en)
CA (1) CA2830832A1 (en)
CL (1) CL2013002785A1 (en)
DK (1) DK201370519A (en)
FI (1) FI20115311L (en)
NO (1) NO20131441A1 (en)
RU (1) RU2576541C2 (en)
SE (1) SE541068C2 (en)
WO (1) WO2012131146A1 (en)
ZA (1) ZA201308154B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10036217B2 (en) 2012-07-27 2018-07-31 Mbl Partners, Llc Separation of drilling fluid
US9896918B2 (en) 2012-07-27 2018-02-20 Mbl Water Partners, Llc Use of ionized water in hydraulic fracturing
US9447646B1 (en) 2012-12-07 2016-09-20 Mud Maxx, LLC Combination unit for managing fluid
DE102015115175A1 (en) * 2015-09-09 2017-03-09 Max Wild Gmbh Bohrflüssigkeitsregenerierungsvorrichtung
US10544344B2 (en) 2016-09-09 2020-01-28 Saudi Arabian Oil Company Methods and systems for neutralizing hydrogen sulfide during drilling
US20190153846A1 (en) * 2017-11-20 2019-05-23 M-I L.L.C. High Pressure Filtration
CN108222866A (en) * 2017-12-03 2018-06-29 北京华飞兴达环保技术有限公司 A kind of drilling wastes harmless treatment engineering truck
US20190329304A1 (en) * 2018-04-25 2019-10-31 Jet Cycle LLC Method of cleaning drilling fluid tanks and admixtures thereof
CN108301798B (en) * 2018-04-30 2023-09-15 东北石油大学 Portable logging detritus washs box
US10385635B1 (en) * 2018-06-05 2019-08-20 Southpaw Fabrication Diffuser and solids collection and measurement system for use in conjunction with oil and gas wells
WO2020034180A1 (en) * 2018-08-17 2020-02-20 戴文凤 Drill bit cleaning box
CN109455863A (en) * 2018-12-10 2019-03-12 广东时代环保科技有限公司 A kind of automatic precipitation machine of stainless steel
CN109632374B (en) * 2019-01-29 2024-05-24 山东九商工程机械有限公司 Sample collection device for coal mining
CN109854193B (en) * 2019-02-23 2023-07-14 中国石油大学(华东) Mud circulation system and method for submarine drilling machine
CN112983318B (en) * 2019-12-17 2023-05-26 中国石油天然气股份有限公司 Treatment device and treatment method for drilling waste
CN111991918B (en) * 2020-08-19 2021-12-10 江西金凤凰铝业有限公司 Processing liquid settling tank for processing aluminum alloy shell
CN114458203B (en) * 2022-01-26 2023-02-28 四川大学 Deep in-situ fidelity coring calibration platform assembly system
CN116920514B (en) * 2023-09-15 2023-11-21 山东大禹水务建设集团有限公司 Sand layer bored pile slurry precipitation filtering equipment and filtering method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU649821A1 (en) * 1975-04-28 1979-02-28 Kuliev Agababa E Device for cleaning flushing fluid from slime
NO810179L (en) * 1980-01-21 1981-07-22 Flo Trend Systems Inc VAESKEFILTRERINGSSYSTEM.
SU980764A1 (en) * 1981-03-31 1982-12-15 Полтавское Отделение Украинского Научно-Исследовательского Геологоразведовочного Института Settler
SU1032165A1 (en) * 1982-04-27 1983-07-30 Специальное Проектно-Конструкторское Бюро Автоматизации Глубокого Разведочного Бурения Flushing system with automatic control of drilling mud properties
DE4224047C2 (en) * 1992-07-21 1998-03-26 Anton Felder Device and method for the centric loading of round sand traps and sand classifiers in round construction
RU5112U1 (en) * 1996-06-18 1997-10-16 ЦБПО - АООТ "Удмуртгеология" DRILLING CLEANER
CA2414321C (en) * 2002-12-13 2004-11-09 Donald Roy Smith Shale bin/settling tank/centrifuge combination skid
CA2551684A1 (en) * 2006-07-10 2008-01-10 Hollman, Don Improved flock tank
CA2723502C (en) * 2006-11-27 2016-01-26 Scott Blair Godlien Fluid clarification system, method, and apparatus

Also Published As

Publication number Publication date
ZA201308154B (en) 2015-01-28
SE541068C2 (en) 2019-03-26
FI20115311L (en) 2012-10-01
SE1351111A1 (en) 2013-11-14
AU2012237227A1 (en) 2013-09-26
FI20115311A0 (en) 2011-03-31
RU2013145618A (en) 2015-05-10
CL2013002785A1 (en) 2014-05-23
US20140014589A1 (en) 2014-01-16
WO2012131146A1 (en) 2012-10-04
RU2576541C2 (en) 2016-03-10
CA2830832A1 (en) 2012-10-04
NO20131441A1 (en) 2013-10-31

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Legal Events

Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons

Effective date: 20170730