NL7014826A - - Google Patents

Info

Publication number
NL7014826A
NL7014826A NL7014826A NL7014826A NL7014826A NL 7014826 A NL7014826 A NL 7014826A NL 7014826 A NL7014826 A NL 7014826A NL 7014826 A NL7014826 A NL 7014826A NL 7014826 A NL7014826 A NL 7014826A
Authority
NL
Netherlands
Application number
NL7014826A
Other versions
NL166052B (nl
NL166052C (nl
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 filed Critical
Publication of NL7014826A publication Critical patent/NL7014826A/xx
Publication of NL166052B publication Critical patent/NL166052B/xx
Application granted granted Critical
Publication of NL166052C publication Critical patent/NL166052C/xx

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
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • E21B21/003—Means for stopping loss of drilling fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Lubricants (AREA)
  • Treatment Of Sludge (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NL7014826.A 1969-10-17 1970-10-09 Werkwijze ter bereiding van een middel voor het dis- pergeren en/of tegengaan van vloeistofverlies in boorvloeistoffen. NL166052C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86736569A 1969-10-17 1969-10-17

Publications (3)

Publication Number Publication Date
NL7014826A true NL7014826A (enrdf_load_stackoverflow) 1971-04-20
NL166052B NL166052B (nl) 1981-01-15
NL166052C NL166052C (nl) 1981-06-15

Family

ID=25349653

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7014826.A NL166052C (nl) 1969-10-17 1970-10-09 Werkwijze ter bereiding van een middel voor het dis- pergeren en/of tegengaan van vloeistofverlies in boorvloeistoffen.

Country Status (6)

Country Link
DE (1) DE2053134A1 (enrdf_load_stackoverflow)
FR (1) FR2064396B1 (enrdf_load_stackoverflow)
GB (1) GB1276411A (enrdf_load_stackoverflow)
NL (1) NL166052C (enrdf_load_stackoverflow)
NO (1) NO130024B (enrdf_load_stackoverflow)
ZA (1) ZA706329B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1125001A (en) * 1978-05-05 1982-06-08 Paul H. Javora Lignosulfonate salt in drilling fluid
CA1176630A (en) * 1980-11-27 1984-10-23 Michio Uemura Drilling fluid additives
NO855095L (no) * 1985-01-24 1986-07-25 Halliburton Co Fortynningsmidler for bruk i vandige borevaesker.
US4921620A (en) * 1985-02-02 1990-05-01 Union Camp Corporation Chrome humates as drilling mud additives
CN1015373B (zh) * 1990-04-16 1992-02-05 王�锋 钻井液稀释剂的制备方法
ES2335562B2 (es) * 2007-03-07 2011-11-30 Timac Agro España, S.A. Complejos (quelatos) metalicos heteromoleculares de naturaleza humica.
NO345980B1 (en) * 2017-03-16 2021-12-06 Elkem As Fertilizer comprising bioavailable Si and method for production thereof
CN110713824B (zh) * 2019-09-24 2021-09-07 大港油田集团有限责任公司 抗吸附复合驱油体系及其制备方法

Also Published As

Publication number Publication date
NL166052B (nl) 1981-01-15
ZA706329B (en) 1971-04-28
FR2064396A1 (enrdf_load_stackoverflow) 1971-07-23
NO130024B (enrdf_load_stackoverflow) 1974-06-24
GB1276411A (en) 1972-06-01
NL166052C (nl) 1981-06-15
DE2053134A1 (de) 1971-05-06
FR2064396B1 (enrdf_load_stackoverflow) 1974-06-21

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee