CA2072064A1 - Method of grouting porous gas - and petroleum - bearing formations - Google Patents

Method of grouting porous gas - and petroleum - bearing formations

Info

Publication number
CA2072064A1
CA2072064A1 CA002072064A CA2072064A CA2072064A1 CA 2072064 A1 CA2072064 A1 CA 2072064A1 CA 002072064 A CA002072064 A CA 002072064A CA 2072064 A CA2072064 A CA 2072064A CA 2072064 A1 CA2072064 A1 CA 2072064A1
Authority
CA
Canada
Prior art keywords
petroleum
porous gas
bearing formations
grouting
slag
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
CA002072064A
Other languages
French (fr)
Other versions
CA2072064C (en
Inventor
William J. Clarke
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.)
Schlumberger Technology Corp
Original Assignee
William J. Clarke
Geochemical Corporation
Schlumberger Technology Corporation
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 William J. Clarke, Geochemical Corporation, Schlumberger Technology Corporation filed Critical William J. Clarke
Publication of CA2072064A1 publication Critical patent/CA2072064A1/en
Application granted granted Critical
Publication of CA2072064C publication Critical patent/CA2072064C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/08—Slag cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/48—Clinker treatment
    • C04B7/52—Grinding ; After-treatment of ground cement
    • C04B7/527—Grinding ; After-treatment of ground cement obtaining cements characterised by fineness, e.g. by multi-modal particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/5045—Compositions based on water or polar solvents containing inorganic compounds
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/301—Processing by fixation in stable solid media
    • G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
    • G21F9/304—Cement or cement-like matrix
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/70—Grouts, e.g. injection mixtures for cables for prestressed concrete
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Abstract

A method of grouting porous gas - and petroleum -bearing formations with a cementitious material (40) comprising ultrafine ground slag is useful for primary and remedial cementing of a wellbore (37). A composition is provided which comprises water, a dispersant, slag and an accelerator to activate the slag.
CA002072064A 1991-06-24 1992-06-23 Method of grouting porous gas - and petroleum - bearing formations Expired - Lifetime CA2072064C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/720,239 1991-06-24
US07/720,239 US5106423A (en) 1988-12-02 1991-06-24 Formation grouting method and composition useful therefor

Publications (2)

Publication Number Publication Date
CA2072064A1 true CA2072064A1 (en) 1992-12-25
CA2072064C CA2072064C (en) 2003-10-14

Family

ID=24893222

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002072064A Expired - Lifetime CA2072064C (en) 1991-06-24 1992-06-23 Method of grouting porous gas - and petroleum - bearing formations

Country Status (6)

Country Link
US (1) US5106423A (en)
EP (1) EP0521376B1 (en)
AU (1) AU667469B2 (en)
CA (1) CA2072064C (en)
DE (1) DE69230899T2 (en)
DK (1) DK0521376T3 (en)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275654A (en) * 1989-02-24 1994-01-04 Shell Oil Corporation Cement sealing
US5673753A (en) * 1989-12-27 1997-10-07 Shell Oil Company Solidification of water based muds
US5423379A (en) * 1989-12-27 1995-06-13 Shell Oil Company Solidification of water based muds
US5830548A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets
US5582670A (en) 1992-08-11 1996-12-10 E. Khashoggi Industries Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix
US5631097A (en) 1992-08-11 1997-05-20 E. Khashoggi Industries Laminate insulation barriers having a cementitious structural matrix and methods for their manufacture
US5851634A (en) 1992-08-11 1998-12-22 E. Khashoggi Industries Hinges for highly inorganically filled composite materials
JPH08500075A (en) 1992-08-11 1996-01-09 イー・カショーギ・インダストリーズ Hydrating cohesive container
US5641584A (en) 1992-08-11 1997-06-24 E. Khashoggi Industries Highly insulative cementitious matrices and methods for their manufacture
US5720913A (en) 1992-08-11 1998-02-24 E. Khashoggi Industries Methods for manufacturing sheets from hydraulically settable compositions
US5453310A (en) 1992-08-11 1995-09-26 E. Khashoggi Industries Cementitious materials for use in packaging containers and their methods of manufacture
US5309997A (en) * 1992-10-22 1994-05-10 Shell Oil Company Well fluid for in-situ borehole repair
MY112090A (en) * 1992-10-22 2001-04-30 Shell Int Research Method for drilling and cementing a well
US5307876A (en) * 1992-10-22 1994-05-03 Shell Oil Company Method to cement a wellbore in the presence of carbon dioxide
US5309999A (en) * 1992-10-22 1994-05-10 Shell Oil Company Cement slurry composition and method to cement wellbore casings in salt formations
US5343950A (en) * 1992-10-22 1994-09-06 Shell Oil Company Drilling and cementing extended reach boreholes
US5277519A (en) * 1992-10-22 1994-01-11 Shell Oil Company Well drilling cuttings disposal
US5275511A (en) * 1992-10-22 1994-01-04 Shell Oil Company Method for installation of piles in offshore locations
US5301754A (en) * 1992-10-22 1994-04-12 Shell Oil Company Wellbore cementing with ionomer-blast furnace slag system
US5311945A (en) * 1992-10-22 1994-05-17 Shell Oil Company Drilling and cementing with phosphate
US5314022A (en) * 1992-10-22 1994-05-24 Shell Oil Company Dilution of drilling fluid in forming cement slurries
US5311944A (en) * 1992-10-22 1994-05-17 Shell Oil Company Blast furnace slag blend in cement
US5285679A (en) * 1992-10-22 1994-02-15 Shell Oil Company Quantification of blast furnace slag in a slurry
US5314031A (en) * 1992-10-22 1994-05-24 Shell Oil Company Directional drilling plug
US5301752A (en) * 1992-10-22 1994-04-12 Shell Oil Company Drilling and cementing with phosphate-blast furnace slag
US5284513A (en) * 1992-10-22 1994-02-08 Shell Oil Co Cement slurry and cement compositions
US5330006A (en) * 1992-10-22 1994-07-19 Shell Oil Company Oil mud displacement with blast furnace slag/surfactant
US5351759A (en) * 1992-10-22 1994-10-04 Shell Oil Company Slag-cement displacement by direct fluid contact
US5269632A (en) * 1992-10-22 1993-12-14 Shell Oil Company Method for strengthening the structural base of offshore structures
US5332040A (en) * 1992-10-22 1994-07-26 Shell Oil Company Process to cement a casing in a wellbore
US5343947A (en) * 1992-10-22 1994-09-06 Shell Oil Company Anchor plug for open hole test tools
US5322124A (en) * 1992-10-22 1994-06-21 Shell Oil Company Squeeze cementing
US5307877A (en) * 1992-10-22 1994-05-03 Shell Oil Company Wellbore sealing with two-component ionomeric system
US5325922A (en) * 1992-10-22 1994-07-05 Shell Oil Company Restoring lost circulation
US5343951A (en) * 1992-10-22 1994-09-06 Shell Oil Company Drilling and cementing slim hole wells
US5379843A (en) * 1992-10-22 1995-01-10 Shell Oil Company Side-tracking cement plug
US5343952A (en) * 1992-10-22 1994-09-06 Shell Oil Company Cement plug for well abandonment
US5332041A (en) * 1992-12-30 1994-07-26 Halliburton Company Set-activated cementitious compositions and methods
US5333690A (en) * 1992-12-31 1994-08-02 Shell Oil Company Cementing with blast furnace slag using spacer
US5346012A (en) * 1993-02-01 1994-09-13 Halliburton Company Fine particle size cement compositions and methods
US5543186A (en) 1993-02-17 1996-08-06 E. Khashoggi Industries Sealable liquid-tight, thin-walled containers made from hydraulically settable materials
US5305831A (en) * 1993-02-25 1994-04-26 Shell Oil Company Blast furnace slag transition fluid
US5322389A (en) * 1993-03-04 1994-06-21 Conversion Systems, Inc. Method for transporting a cementitious mixture to an underground space
US5383521A (en) * 1993-04-01 1995-01-24 Halliburton Company Fly ash cementing compositions and methods
US5389146A (en) * 1993-04-12 1995-02-14 Baroid Technology, Inc. Grouting composition and method
US5361842A (en) * 1993-05-27 1994-11-08 Shell Oil Company Drilling and cementing with blast furnace slag/silicate fluid
US5358044A (en) * 1993-05-27 1994-10-25 Shell Oil Company Drilling and cementing with blast furnace slag/soluble/insoluble alcohol
US5361841A (en) * 1993-05-27 1994-11-08 Shell Oil Company Drilling and cementing with blast furnace slag/polyalcohol fluid
US5738921A (en) 1993-08-10 1998-04-14 E. Khashoggi Industries, Llc Compositions and methods for manufacturing sealable, liquid-tight containers comprising an inorganically filled matrix
US5370181A (en) * 1993-08-13 1994-12-06 Shell Oil Company Anti gas-migration cementing
US5379840A (en) * 1993-08-19 1995-01-10 Shell Oil Company High temperature well cementing with low grade blast furnace slag
US5407879A (en) * 1993-09-29 1995-04-18 American Colloid Company Method of improving the contaminant resistance of a smectite clay by rewetting and impregnating the clay with a water-soluble polymer, and redrying the polymer-impregnated clay
US5447197A (en) * 1994-01-25 1995-09-05 Bj Services Company Storable liquid cementitious slurries for cementing oil and gas wells
US5421409A (en) * 1994-03-30 1995-06-06 Bj Services Company Slag-based well cementing compositions and methods
DE4447961B4 (en) * 1994-08-12 2004-08-05 Dyckerhoff Ag Fine cement-binder mixt. - contains finely ground clinker or finely ground foundry sand, and known additives, and agents
DE4428692C2 (en) * 1994-08-12 1996-09-05 Dyckerhoff Ag Dry mixture for the production of a cement suspension and process for its preparation and apparatus for carrying out the process
US5547024A (en) * 1994-12-06 1996-08-20 Bj Services Co Method of using construction grade cement in oil and gas wells
US5709267A (en) * 1995-10-23 1998-01-20 Amoco Corporation Aqueous particulate dispersion for reducing the water influx rate into a wellbore
US5588489A (en) * 1995-10-31 1996-12-31 Halliburton Company Lightweight well cement compositions and methods
WO1997049644A1 (en) * 1996-06-27 1997-12-31 Bj Services Company, Usa Lightweight thermally stable cement compositions and method of use
US5814147A (en) * 1997-01-21 1998-09-29 Envirotrench Company Method for strengthening and improving clay soils
ES2299208T3 (en) * 1997-05-15 2008-05-16 CONSTRUCTION RESEARCH & TECHNOLOGY GMBH CEMENTOUS MIXTURE THAT CONTAINS A HIGH PROPORTION OF REPLACEMENT OF PUZOLANIC CEMENTS AND COMPATIBILIZING MIXTURES FOR THEMSELVES.
US6076997A (en) * 1997-12-03 2000-06-20 Mbt Holding Ag Deep mix soil stabilization method
US6145591A (en) * 1997-12-12 2000-11-14 Bj Services Company Method and compositions for use in cementing
US6230804B1 (en) 1997-12-19 2001-05-15 Bj Services Company Stress resistant cement compositions and methods for using same
US6173778B1 (en) 1998-05-27 2001-01-16 Bj Services Company Storable liquid systems for use in cementing oil and gas wells
PT1104394E (en) 1998-08-14 2004-02-27 Constr Res & Tech Gmbh MIXED CEMENT CEMENT
CA2306940C (en) 1998-08-14 2009-11-24 Mbt Holding Ag High pozzolan cement mixtures
US6561269B1 (en) 1999-04-30 2003-05-13 The Regents Of The University Of California Canister, sealing method and composition for sealing a borehole
US6861459B2 (en) * 1999-07-09 2005-03-01 Construction Research & Technology Gmbh Oligomeric dispersant
BR9902726B1 (en) * 1999-07-13 2010-07-13 stockable compositions for cementing oil and gas wells.
CA2316059A1 (en) 1999-08-24 2001-02-24 Virgilio C. Go Boncan Methods and compositions for use in cementing in cold environments
US6258160B1 (en) * 1999-09-07 2001-07-10 Halliburton Energy Services, Inc. Methods and compositions for grouting heat exchange pipe
CA2318703A1 (en) 1999-09-16 2001-03-16 Bj Services Company Compositions and methods for cementing using elastic particles
FR2801049B1 (en) * 1999-11-16 2002-01-04 Ciments D Obourg Sa DAIRY-BASED ULTRA-HIGH PERFORMANCE CONCRETE COMPOSITION
JP4474102B2 (en) * 2001-02-08 2010-06-02 博 穀田 Inorganic dissolution promoter, amorphous high-concentration water-soluble inorganic compound, solvent-free inorganic foam, noncombustible organic-inorganic foam, and heat-curable composition
CA2370875A1 (en) * 2001-02-15 2002-08-15 B.J. Services Company High temperature flexible cementing compositions and methods for using same
US6663596B2 (en) 2001-08-13 2003-12-16 Scimed Life Systems, Inc. Delivering material to a patient
US6749682B2 (en) 2002-04-29 2004-06-15 Ut-Battelle, Llc Controlling the set of carbon-fiber embedded cement with electric current
US7810566B2 (en) * 2006-06-30 2010-10-12 Halliburton Energy Services Inc. Settable compositions free of portland cement and associated methods of use
US20100270016A1 (en) * 2009-04-27 2010-10-28 Clara Carelli Compositions and Methods for Servicing Subterranean Wells
CN101705808B (en) * 2009-12-11 2012-05-30 安东石油技术（集团）有限公司 Sectional flow control method for flow control filter pipe column of oil-gas well with bushing outside channel
KR101066587B1 (en) 2010-02-23 2011-09-21 주식회사 리엔 Construction method of inner filling structure using liquid ultrahigh viscosity and flowable grout material
KR101129219B1 (en) * 2010-02-23 2012-03-26 주식회사 포스코건설 Method for filling steel pile with liquid type grout having super viscosity and fluidity
FI20105172A (en) * 2010-02-23 2011-08-24 Uretek Worldwide Oy Procedure and equipment for injecting soil material
US9950952B2 (en) 2010-11-30 2018-04-24 Schlumberger Technology Corporation Methods for servicing subterranean wells
US9834719B2 (en) 2010-11-30 2017-12-05 Schlumberger Technology Corporation Methods for servicing subterranean wells
FI20106346A (en) 2010-12-20 2012-06-21 Uretek Worldwide Oy Method and arrangement for supporting the structure
RU2471846C1 (en) * 2011-07-20 2013-01-10 Общество с ограниченной ответственностью "ТюменНИИгипрогаз" Grouting mortar
US8162058B1 (en) 2011-10-27 2012-04-24 Halliburton Energy Services Inc. Slag compositions and methods of use
FR2994977B1 (en) * 2012-09-03 2016-01-22 Poweltec USE OF THERMO THICKENING POLYMERS IN THE GAS AND OIL INDUSTRY
JP6220195B2 (en) * 2013-09-02 2017-10-25 国立大学法人 東京大学 Leakage cracking water-stopping material using high-performance inorganic crack injection material and its waterproofing method
CN104314515A (en) * 2014-10-23 2015-01-28 神华集团有限责任公司 Method and device for sealing coal mine drilled hole
US10377674B2 (en) * 2015-02-02 2019-08-13 Carolyn Dry Concrete coatings and compositions that absorb carbon dioxide
CA2913306A1 (en) * 2015-11-26 2017-05-26 Eko Tech4Trans Pvt Ltd. Chemically activated cement using industrial waste
US10589238B2 (en) 2016-03-14 2020-03-17 Schlumberger Technology Corporation Mixing system for cement and fluids
WO2017171808A1 (en) * 2016-03-31 2017-10-05 Halliburton Energy Services, Inc Co-grinding slag with other material for hydraulic binders
CN112608042A (en) * 2020-12-19 2021-04-06 湖北工业大学 Method for preparing superfine copper tailing filling cementing material by wet grinding method of water-quenched copper slag
CN114086950B (en) * 2021-10-21 2023-03-10 航天凯天环保科技股份有限公司 Geological exploration sampling method
CN114737915B (en) * 2022-04-19 2024-02-09 安徽理工大学 Deep mining water burst rock burst control device
CN115159913A (en) * 2022-07-29 2022-10-11 物华能源科技有限公司 High-strength columnar concrete formula for static penetration of perforating bullet and target

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646360A (en) * 1949-08-29 1953-07-21 Phillips Petroleum Co Low-water-loss cement slurry
GR68405B (en) * 1979-05-31 1981-12-29 Flowcon Oy
US4443260A (en) * 1982-06-14 1984-04-17 Chiyoda Chemical Engineering & Constr., Co., Ltd. Method for strengthening soft soil
US4761183A (en) * 1987-01-20 1988-08-02 Geochemical Corporation Grouting composition comprising slag
NO165673C (en) * 1987-11-16 1991-03-20 Elkem As HYDRAULIC CEMENT SUSPENSION.
US4897119A (en) * 1988-01-11 1990-01-30 Geochemical Corporation Aqueous dispersion of ground slag
US4911584A (en) * 1988-08-09 1990-03-27 Luis Arenzana Method for soil injection
US5026215A (en) * 1988-12-02 1991-06-25 Geochemical Corporation Method of grouting formations and composition useful therefor
US5086850A (en) * 1991-01-08 1992-02-11 Halliburton Company Well bore drilling direction changing method

Also Published As

Publication number Publication date
AU1845692A (en) 1993-01-07
CA2072064C (en) 2003-10-14
EP0521376A3 (en) 1993-01-13
DE69230899D1 (en) 2000-05-18
EP0521376A2 (en) 1993-01-07
DE69230899T2 (en) 2000-12-14
EP0521376B1 (en) 2000-04-12
AU667469B2 (en) 1996-03-28
DK0521376T3 (en) 2000-09-11
US5106423A (en) 1992-04-21

Similar Documents

Publication Publication Date Title
CA2072064A1 (en) Method of grouting porous gas - and petroleum - bearing formations
CA2042889A1 (en) Well cement fluid loss additive and method
MY103931A (en) Cementing oil and gas wells using converted drilling fluid
EP0494748A3 (en) Cementing a cylinder in a bore
MY112090A (en) Method for drilling and cementing a well
EP0494739A3 (en) Directional drilling method
MY131554A (en) Method for drilling and cementing a well.
CA2231378A1 (en) Glycol based drilling fluid
CA2104326A1 (en) Cementing systems for oil wells
NO963103L (en) Stable liquid slurry for cementing oil and gas wells
NO940326L (en) Cement compositions of fine particle size and method of composition
CA2127069A1 (en) Control of gas migration in well cementing
CA2094884A1 (en) Cementing Apparatus
IT8222331A0 (en) PROCEDURE FOR CEMENTING WELLS AND GASIFIED CEMENTS USEFUL IN SAID PROCEDURE.
CA2043756A1 (en) Drill pipe bridge plug
NO852921L (en) Lightweight cement slurry, especially for cementing oil and gas wells.
MY110353A (en) Method for drilling and cementing a well
WO1994009252A1 (en) Drilling and cementing a well
MY111193A (en) Method for drilling and cementing a well
CA2047485A1 (en) Cementing oil and gas wells
AU4155993A (en) Cement soil apparatus of underground borer
NO900458L (en) PROCEDURE AND CORE DRILL FOR EXTENSION OF Boreholes in Underground Rock Formations.
CA2022845A1 (en) Method and composition for cementing in a wellbore
CA2062183A1 (en) Composition for cementing oil wells at low temperature
AU4482885A (en) Use of pressure-flow diagram in control a down-hole percussive rock drill

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry