[go: up one dir, main page]

BG31153A1 - Metod za izvlichane na utezhnitel ot sondazhen raztvor - Google Patents

Metod za izvlichane na utezhnitel ot sondazhen raztvor

Info

Publication number
BG31153A1
BG31153A1 BG8047913A BG4791380A BG31153A1 BG 31153 A1 BG31153 A1 BG 31153A1 BG 8047913 A BG8047913 A BG 8047913A BG 4791380 A BG4791380 A BG 4791380A BG 31153 A1 BG31153 A1 BG 31153A1
Authority
BG
Bulgaria
Prior art keywords
weghing
extraciton
froom
drill solution
drill
Prior art date
Application number
BG8047913A
Other languages
English (en)
Inventor
Tikhonov
Bakhir
Alekhin
Khamidulla Alimdzhanov
Original Assignee
Sredneziatskijj Nii Prirodnogo
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 Sredneziatskijj Nii Prirodnogo filed Critical Sredneziatskijj Nii Prirodnogo
Publication of BG31153A1 publication Critical patent/BG31153A1/bg

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0009—Settling tanks making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • 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

  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Electrostatic Separation (AREA)
  • Peptides Or Proteins (AREA)
BG8047913A 1979-05-31 1980-05-26 Metod za izvlichane na utezhnitel ot sondazhen raztvor BG31153A1 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792764607A SU904377A1 (ru) 1979-05-31 1979-05-31 Способ регенерации ут желител из бурового раствора

Publications (1)

Publication Number Publication Date
BG31153A1 true BG31153A1 (bg) 1981-11-16

Family

ID=20827068

Family Applications (1)

Application Number Title Priority Date Filing Date
BG8047913A BG31153A1 (bg) 1979-05-31 1980-05-26 Metod za izvlichane na utezhnitel ot sondazhen raztvor

Country Status (5)

Country Link
JP (1) JPS56500602A (bg)
BG (1) BG31153A1 (bg)
CS (1) CS217160B1 (bg)
SU (1) SU904377A1 (bg)
WO (1) WO1980002719A1 (bg)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US604964A (en) * 1898-05-31 Underskirt
FR2040624A5 (en) * 1969-04-03 1971-01-22 Spindler Henri Sterilizers using electrostatic generators
SU604961A1 (ru) * 1974-04-23 1978-04-30 Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам Устройство дл очистки бурового раствора
SU585272A1 (ru) * 1975-07-29 1977-12-25 Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам Способ извлечени ут желител из бурового раствора

Also Published As

Publication number Publication date
JPS56500602A (bg) 1981-05-07
WO1980002719A1 (en) 1980-12-11
SU904377A1 (ru) 1984-04-07
CS217160B1 (en) 1982-12-31

Similar Documents

Publication Publication Date Title
YU142983A (en) Process for making derivatives of 1-sulpho-2-oxoazetidyne
YU67183A (en) Process for obtaining new derivatives of 6-beta-hydroxyalkyl penicillinates
PL233809A1 (en) Method of obtaining new heterocyclic compounds
PL250619A1 (en) Method of obtaining new derivatives of 20-aminomactrolyde
YU43822B (en) Process for obtaining new cephalosporinic derivatives
YU136880A (en) Process for obtaining new derivatives of 3-vinyl-cephalosporin
BG29514A1 (bg) Ustrojjstvo za prigotvjane na sondazhen paztvor
YU170480A (en) Process for obtaining sulfur containing isoquinoline derivatives
YU44758B (en) Process for obtaining new phenothiazino derivatives
YU42856B (en) Process for obtaining new cycloalcanic derivatives
BG32496A1 (bg) Metod za razkrivane na neftogazonosni plastove
YU156883A (en) Process for preparing substituted derivatives of phenoxyamino-propanol
YU43123B (en) Process for obtaining substituted derivatives of acylcarbamides
YU169783A (en) Process for obtaining new 28-methyl-brassionosteroid derivatives
BG31153A1 (bg) Metod za izvlichane na utezhnitel ot sondazhen raztvor
PL240172A1 (en) Method of obtaining derivatives of chloracetoanilide
YU43419B (en) Process for obtaining new izoquinolinic derivatives
JPS5616796A (en) Method of backkfilling
BG30420A1 (bg) Metod za prigotvjane na material za sondazhen raztvor
BG32192A1 (bg) Metod za poluchavane na gljukozoizomeraza
BG29516A1 (bg) Ustrojjstvo za prigotvjane na sondazhen rastvor
JPS5692305A (en) Method of removing filler substance
JPS55136354A (en) Method of sealinggup for construction
BG31580A1 (bg) Metod za prigotvjane na sondazhen raztvor
JPS55136384A (en) Method of making heattinsulating structural material