IT1116815B - IMPROVEMENT IN ADDITIVE COMPOSITIONS FOR DRILLING FLUIDS - Google Patents

IMPROVEMENT IN ADDITIVE COMPOSITIONS FOR DRILLING FLUIDS

Info

Publication number
IT1116815B
IT1116815B IT48934/79A IT4893479A IT1116815B IT 1116815 B IT1116815 B IT 1116815B IT 48934/79 A IT48934/79 A IT 48934/79A IT 4893479 A IT4893479 A IT 4893479A IT 1116815 B IT1116815 B IT 1116815B
Authority
IT
Italy
Prior art keywords
improvement
drilling fluids
additive compositions
additive
compositions
Prior art date
Application number
IT48934/79A
Other languages
Italian (it)
Other versions
IT7948934A0 (en
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of IT7948934A0 publication Critical patent/IT7948934A0/en
Application granted granted Critical
Publication of IT1116815B publication Critical patent/IT1116815B/en

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
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/203—Wood derivatives, e.g. lignosulfonate, tannin, tall oil, sulfite liquor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Lubricants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT48934/79A 1978-05-05 1979-05-04 IMPROVEMENT IN ADDITIVE COMPOSITIONS FOR DRILLING FLUIDS IT1116815B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90328178A 1978-05-05 1978-05-05

Publications (2)

Publication Number Publication Date
IT7948934A0 IT7948934A0 (en) 1979-05-04
IT1116815B true IT1116815B (en) 1986-02-10

Family

ID=25417226

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48934/79A IT1116815B (en) 1978-05-05 1979-05-04 IMPROVEMENT IN ADDITIVE COMPOSITIONS FOR DRILLING FLUIDS

Country Status (11)

Country Link
AU (1) AU526570B2 (en)
BR (1) BR7902707A (en)
CA (1) CA1125001A (en)
DE (1) DE2918683A1 (en)
FI (1) FI67395C (en)
FR (1) FR2424952A1 (en)
GB (1) GB2020271B (en)
IT (1) IT1116815B (en)
NL (1) NL7903210A (en)
NO (1) NO148036C (en)
SE (1) SE7903815L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050483A1 (en) 2007-10-19 2009-09-10 Meyer Burger Ag Mixture of a thixotropic dispersion medium and abrasive grains as abrasive
CN109913188B (en) * 2019-03-18 2021-11-23 中国石油集团渤海钻探工程有限公司 Anti-pollution cleaning type spacer fluid

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935504A (en) * 1955-10-10 1960-05-03 Puget Sound Pulp And Timber Co Process of improving the effectiveness of the components of spent sulfite liquor andthe products thereof
US3087923A (en) * 1959-05-25 1963-04-30 Puget Sound Pulp & Timber Co Drilling fluid composition and process
US2935473A (en) * 1959-05-25 1960-05-03 Puget Sound Pulp And Timber Co Drilling fluid composition and process
US3168511A (en) * 1960-03-31 1965-02-02 Georgia Pacific Corp Sulfonated lignin-containing process and product
US3244623A (en) * 1962-11-08 1966-04-05 Georgia Pacific Corp Drilling fluid composition and process
US3479287A (en) * 1965-09-30 1969-11-18 Phillips Petroleum Co Drilling fluids and additives therefor
ZA706329B (en) * 1969-10-17 1971-04-28 Dresser Ind Drilling fluids

Also Published As

Publication number Publication date
FR2424952A1 (en) 1979-11-30
FI67395C (en) 1985-03-11
FI791444A (en) 1979-11-06
SE7903815L (en) 1979-11-06
NO791429L (en) 1979-11-06
FI67395B (en) 1984-11-30
DE2918683A1 (en) 1979-11-08
IT7948934A0 (en) 1979-05-04
NO148036C (en) 1983-07-27
GB2020271B (en) 1982-09-02
BR7902707A (en) 1979-11-27
DE2918683C2 (en) 1990-07-12
AU4645479A (en) 1979-11-08
FR2424952B1 (en) 1985-04-26
GB2020271A (en) 1979-11-14
AU526570B2 (en) 1983-01-20
NL7903210A (en) 1979-11-07
NO148036B (en) 1983-04-18
CA1125001A (en) 1982-06-08

Similar Documents

Publication Publication Date Title
IT1113319B (en) IMPROVED ADDITIVE THAT INCREASES VISCOSITY FOR NON-AQUOUS FLUID SYSTEMS
IL58734A0 (en) High density fluid compositions
IT1157208B (en) IMPROVEMENT IN TOOTHPASTE COMPOSITIONS
IT7924327A0 (en) DEEP DRILLING. ADDITIVE FOR CEMENT MILK FOR
ATE6021T1 (en) MINERAL CONTAINING AN ENRICHING COMPOSITION.
BR7907396A (en) WATER LUBRICANT COMPOSITION
BR8204713A (en) ORGANOPOLYSILOXANIC COMPOSITIONS
IT1162440B (en) IMPROVEMENT IN ROAD FLOORING COMPOSITIONS
IT1088840B (en) PERFECTLY IN THE ANULAR SEALS FOR FLUIDS
IT7949188A0 (en) PLUMBERS IMPROVEMENT IN RING SEALS FOR APPLIANCES
DK240082A (en) ANTI-FOULING COMPOSITIONS
IT1162735B (en) DRILLING TOOL
IT8519216A0 (en) COMPOSITION OF THE CHARACTER OF A FOOD ADDITIVE.
IT7949064A0 (en) IMPROVEMENT IN PHARMACEUTICAL COMPOSITIONS CONTAINING PROSTAGLANDIN
IT1149057B (en) IMPROVEMENT IN TOOTHPASTE COMPOSITIONS
IT1147883B (en) IMPROVEMENT IN TOOTHPASTE COMPOSITIONS
IT7949035A0 (en) IMPROVEMENT IN CLEANING COMPOSITIONS FOR FABRICS
IT1107972B (en) IMPROVEMENT IN FLOATING PLATFORMS FOR THE TRIVELATION OF WELLS
IT1113480B (en) IMPROVEMENT IN VALVES FOR FLUIDS
MX159976A (en) ADDITIVE COMPOSITION FOR DRILLING FLUID
IT1128606B (en) IMPROVEMENT IN ANTI-MUSHROOM COMPOSITIONS
IT1116815B (en) IMPROVEMENT IN ADDITIVE COMPOSITIONS FOR DRILLING FLUIDS
IT1128335B (en) IMPROVEMENT IN DRILLING EQUIPMENT
IT1124879B (en) BORING TOOL
IT1120402B (en) IMPROVEMENT IN FUNGICIDE COMPOSITIONS