FR974295A - Process for the purification of drilling mud - Google Patents

Process for the purification of drilling mud

Info

Publication number
FR974295A
FR974295A FR974295DA FR974295A FR 974295 A FR974295 A FR 974295A FR 974295D A FR974295D A FR 974295DA FR 974295 A FR974295 A FR 974295A
Authority
FR
France
Prior art keywords
purification
drilling mud
mud
drilling
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.)
Expired
Application number
Other languages
French (fr)
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.)
Directie van de Staatsmijnen in Limburg
Original Assignee
Directie van de Staatsmijnen in Limburg
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 Directie van de Staatsmijnen in Limburg filed Critical Directie van de Staatsmijnen in Limburg
Application granted granted Critical
Publication of FR974295A publication Critical patent/FR974295A/en
Expired legal-status Critical Current

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
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR974295D 1947-10-27 1948-10-25 Process for the purification of drilling mud Expired FR974295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL974295X 1947-10-27

Publications (1)

Publication Number Publication Date
FR974295A true FR974295A (en) 1951-02-20

Family

ID=19866314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974295D Expired FR974295A (en) 1947-10-27 1948-10-25 Process for the purification of drilling mud

Country Status (1)

Country Link
FR (1) FR974295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164609A1 (en) * 1971-12-20 1973-08-03 Exxon Production Research Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164609A1 (en) * 1971-12-20 1973-08-03 Exxon Production Research Co

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