IT1042535B - Fango di lavaggio per perforazioni a base acodosa - Google Patents

Fango di lavaggio per perforazioni a base acodosa

Info

Publication number
IT1042535B
IT1042535B IT27214/75A IT2721475A IT1042535B IT 1042535 B IT1042535 B IT 1042535B IT 27214/75 A IT27214/75 A IT 27214/75A IT 2721475 A IT2721475 A IT 2721475A IT 1042535 B IT1042535 B IT 1042535B
Authority
IT
Italy
Prior art keywords
acodose
perforations
washing mud
mud
washing
Prior art date
Application number
IT27214/75A
Other languages
English (en)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1042535B publication Critical patent/IT1042535B/it

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
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
IT27214/75A 1974-09-14 1975-09-12 Fango di lavaggio per perforazioni a base acodosa IT1042535B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742444108 DE2444108C2 (de) 1974-09-14 1974-09-14 Wasserbasische tonspuelung fuer tiefbohrungen und verwendung eines mischpolymerisats fuer solche spuelungen

Publications (1)

Publication Number Publication Date
IT1042535B true IT1042535B (it) 1980-01-30

Family

ID=5925820

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27214/75A IT1042535B (it) 1974-09-14 1975-09-12 Fango di lavaggio per perforazioni a base acodosa

Country Status (10)

Country Link
US (1) US4048077A (it)
JP (1) JPS5152986A (it)
AR (1) AR224327A1 (it)
BR (1) BR7505898A (it)
CA (1) CA1072315A (it)
DE (1) DE2444108C2 (it)
FR (1) FR2284660A1 (it)
GB (1) GB1526772A (it)
IT (1) IT1042535B (it)
NO (1) NO140893C (it)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104383A (en) * 1979-02-07 1980-08-09 Agency Of Ind Science & Technol Dehydration quantity adjusting composition for sludge water in excavation
US4293427A (en) * 1979-03-09 1981-10-06 Milchem Incorporated Drilling fluid containing a copolymer filtration control agent
DE2931897A1 (de) * 1979-08-06 1981-02-26 Cassella Ag Wasserloesliches copolymerisat und seine herstellung
DE3027422A1 (de) * 1980-07-19 1982-02-25 Cassella Ag, 6000 Frankfurt Hochmolekulare wasserloesliche copolymerisate, ihre herstellung und verwendung
US4500437A (en) * 1980-12-15 1985-02-19 Cassella Aktiengesellschaft Water soluble copolymers for use in fracture-acidizing of wells
DE3124454A1 (de) * 1981-06-22 1983-07-14 Cassella Ag, 6000 Frankfurt Wasserquellbare vernetzte copolymerisate, ihre herstellung und verwendung
GB2110744B (en) * 1981-12-02 1985-09-18 Halliburton Co Method and compositions for acidizing subterranean formations
US4455240A (en) * 1981-12-15 1984-06-19 Calgon Corporation Ampholytic polymers for use as filtration control aids in drilling muds
US4471097A (en) * 1982-01-11 1984-09-11 Klaus Uhl Water soluble copolymers containing vinyl imidazole as drilling fluid additives
DE3302168A1 (de) * 1983-01-24 1984-07-26 Hoechst Ag, 6230 Frankfurt Zementschlaemme fuer tiefbohrungen mit einem gehalt an copolymerisaten zur verminderung des wasserverlustes
US5186257A (en) * 1983-01-28 1993-02-16 Phillips Petroleum Company Polymers useful in the recovery and processing of natural resources
FR2540098A1 (fr) * 1983-01-28 1984-08-03 Schlumberger Cie Dowell Additif de controle du filtrat pour compositions de ciment, procede de preparation, compositions de ciment contenant cet additif, et procede de cimentation de puits correspondant
US5326854A (en) * 1983-01-28 1994-07-05 Phillips Petroleum Company Flocculation process using lactam or vinyl sulfonate polymer
US5080809A (en) * 1983-01-28 1992-01-14 Phillips Petroleum Company Polymers useful in the recovery and processing of natural resources
US4540496A (en) * 1983-03-25 1985-09-10 Exxon Research & Engineering Company Intramolecular polymer complexes - viscosifiers for high ionic strength drilling fluids
US4502964A (en) * 1983-09-09 1985-03-05 Nalco Chemical Company Terpolymers for use as high temperature fluid loss additive and rheology stabilizer for high pressure, high temperature oil well drilling fluids
US4502965A (en) * 1983-09-09 1985-03-05 Nalco Chemical Company Terpolymers for use as high temperature fluid loss additive and rheology stabilizer for high pressure, high temperature oil well drilling fluids
US4502966A (en) * 1983-09-09 1985-03-05 Nalco Chemical Company Terpolymers for use as high temperature fluid loss additive and rheology stabilizer for high pressure, high temperature oil well drilling fluids
DE3338431A1 (de) 1983-10-22 1985-05-02 Hoechst Ag, 6230 Frankfurt Wasserloesliche mischpolymerisate und deren verwendung als dispergatoren fuer feststoffe
DE3404491A1 (de) * 1984-02-09 1985-08-14 Wolff Walsrode Ag, 3030 Walsrode Wasserloesliche polymerisate und deren verwendung als bohrspueladditive
US4500357A (en) * 1984-04-03 1985-02-19 Halliburton Company Oil field cementing methods and compositions
US4668748A (en) * 1984-10-19 1987-05-26 E. I. Du Pont De Nemours And Company Crosslinkable antistatic polymers and their manufacture
FR2581651B1 (fr) * 1985-05-13 1988-02-26 Rhone Poulenc Spec Chim Dispersants pour fluides de forage et fluides de forage les contenant
FR2582664B1 (fr) * 1985-05-31 1988-06-10 Schlumberger Cie Dowell Composition aqueuse de spacer, compatible avec les boues de forage et les ciments sales ou non, et son utilisation dans le secteur des forages petroliers
US4826611A (en) * 1985-12-09 1989-05-02 Engineering & Colloid, Ltd. Well drilling and completion composition
US4715971A (en) * 1985-12-09 1987-12-29 Engineering & Colloid, Ltd. Well drilling and completion composition
DE3701600A1 (de) * 1987-01-21 1988-08-04 Sueddeutsche Kalkstickstoff Wasserloesliche thermostabile polymerisate
US5032296A (en) * 1988-12-05 1991-07-16 Phillips Petroleum Company Well treating fluids and additives therefor
US5380705A (en) * 1990-01-25 1995-01-10 Phillips Petroleum Company Drilling mud comprising tetrapolymer consisting of n-vinyl-2-pyrrolidone, acrylamidopropanesulfonicacid, acrylamide, and acrylic acid
US5135909A (en) * 1990-01-25 1992-08-04 Phillips Petroleum Company Drilling mud comprising tetrapolymer consisting of N-vinyl-2-pyrrolidone, acrylamidopropanesulfonic acid, acrylamide, and acrylic acid
DE4034642A1 (de) * 1990-10-31 1992-05-07 Hoechst Ag Wasserloesliche mischpolymerisate und deren verwendung
US5221489A (en) * 1990-04-26 1993-06-22 Atlantic Richfield Company Sulfonated polymeric dispersant compositions for subterranean well drilling, completion, and cementing
EP0530204B1 (en) * 1990-04-26 1996-07-17 Atlantic Richfield Company Dispersant compositions for subterranean well drilling and completion
US5452259A (en) * 1993-11-15 1995-09-19 Micron Technology Inc. Multiport memory with pipelined serial input
AU9585698A (en) 1997-09-30 1999-04-23 Bj Services Company Multi-functional additive for use in well cementing
US6124245A (en) * 1998-10-07 2000-09-26 Phillips Petroleum Company Drilling fluid additive and process therewith
DE19909231C2 (de) 1999-03-03 2001-04-19 Clariant Gmbh Wasserlösliche Copolymere auf AMPS-Basis und ihre Verwendung als Bohrhilfsmittel
DE19926355A1 (de) 1999-06-10 2000-12-14 Clariant Gmbh Wasserlösliche Mischpolymere und ihre Verwendung für Exploration und Förderung von Erdöl und Erdgas
GB2378716B (en) * 2001-08-08 2004-01-14 Mi Llc Process fluid
US7098171B2 (en) * 2003-05-13 2006-08-29 Halliburton Energy Services, Inc. Synthetic filtration control polymers for wellbore fluids
US20060135372A1 (en) * 2004-12-21 2006-06-22 Tetra Technologies, Inc. Controlled degradation of filtercakes and other downhole compositions
US20100132951A1 (en) * 2005-12-16 2010-06-03 Tetra Technologies, Inc. Controlled De-functionalization of Filtercakes and Other Downhole Compositions
US8242224B2 (en) 2007-08-15 2012-08-14 Isp Investments Inc. Polyvinylamide polymers containing polymerizable functionalities
EP2201051A1 (en) 2007-08-15 2010-06-30 Isp Investments Inc. Polyvinylamide polymers containing polymerizable functionalities
EP2075300A1 (en) 2007-10-09 2009-07-01 Bp Exploration Operating Company Limited Wellbore fluid
EP2075301A1 (en) 2007-10-09 2009-07-01 Bp Exploration Operating Company Limited Technology useful in wellbore fluids
KR101404588B1 (ko) 2012-08-08 2014-06-09 홍지기술산업주식회사 사석층 천공장치 및 이를 이용한 사석층의 파일공법
US10822917B2 (en) 2013-09-17 2020-11-03 Baker Hughes, A Ge Company, Llc Method of cementing a well using delayed hydratable polymeric viscosifying agents
US10844270B2 (en) 2013-09-17 2020-11-24 Baker Hughes, A Ge Company, Llc Method of enhancing stability of cement slurries in well cementing operations
US10767098B2 (en) 2013-09-17 2020-09-08 Baker Hughes, A Ge Company, Llc Method of using sized particulates as spacer fluid
US10399902B2 (en) 2014-02-28 2019-09-03 Tougas Oilfield Solutions Gmbh Method to reduce the water loss in slurries or solutions used in oil field and gas field operations
US11028309B2 (en) 2019-02-08 2021-06-08 Baker Hughes Oilfield Operations Llc Method of using resin coated sized particulates as spacer fluid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718497A (en) * 1950-11-03 1955-09-20 Union Oil Co Drilling muds
US3025234A (en) * 1957-09-03 1962-03-13 Phillips Petroleum Co Well drilling fluid and process
US3629101A (en) * 1968-03-02 1971-12-21 Hoechst Ag Water-base clayey drilling fluids

Also Published As

Publication number Publication date
FR2284660A1 (fr) 1976-04-09
NO140893B (no) 1979-08-27
DE2444108B1 (de) 1976-01-15
BR7505898A (pt) 1976-08-03
AR224327A1 (es) 1981-11-30
JPS5152986A (en) 1976-05-11
FR2284660B1 (it) 1978-10-27
US4048077A (en) 1977-09-13
DE2444108C2 (de) 1978-01-19
NO140893C (no) 1979-12-05
GB1526772A (en) 1978-09-27
CA1072315A (en) 1980-02-26
NO753120L (it) 1976-03-16

Similar Documents

Publication Publication Date Title
IT1042535B (it) Fango di lavaggio per perforazioni a base acodosa
SE420803B (sv) Maskinverktyg
SE414643B (sv) Detergentkomposition.
AR203586A1 (es) Maquina de obras publicas
FR2281489A1 (fr) Machine de creusement
IT1052618B (it) Composizioni reticolabili a base di poliesteri saturi
AR222622A1 (es) Un aparato de perfilaje de pozos
SE7411647L (sv) Borrmaskin
IT1042601B (it) Macchina selezionatrice
IT1065060B (it) Composizioni detergenti migliorate a base di solfati di alchiletere
IT1067582B (it) Agitatore a flusso di interferenza
DK224775A (da) Mudderpumpe
IT1031760B (it) Termistri a base di pirocloro
BE812689R (fr) Agents cardiovasculaires a base de thiazoles
AR203962A1 (es) Un conjunto nivelador
PL96711B1 (pl) Srodek chwastobojczy
IT1032820B (it) Macchina dinamlelettrica
FR2294925A1 (fr) Cagette a claires-voies
BR7502304A (pt) Maquina de obras publicas
DK209475A (da) Vaskemiddel
IT1192230B (it) Dispositivo di lavaggio a bide
DK528875A (da) Findelingsmaskine
BR7501152A (pt) Maquina de obras publicas
IT1034080B (it) Impato a base di diamante
SE418763B (sv) Radialkolvmaskin