FIELD: drilling of oil and gas holes. SUBSTANCE: drilling fluid has clay, carboxymethylcellulose, technical lignosulfonate neutralized with alkali, superplasticizer C-3, water glass and water. Fluid is used for chemical treatment of drilling fluids. EFFECT: enhanced quality of fluid. 2 tbl
Title | Year | Author | Number |
---|---|---|---|
DRILLING MUD | 0 |
|
SU1776688A1 |
BUFER FLUID | 0 |
|
SU945379A1 |
BUFFER LIQUID | 0 |
|
SU1654541A1 |
FLUID FOR RELEASING STICK PIPES IN HOLE | 0 |
|
SU1744242A1 |
DRILLING FLUID AND METHOD FOR PRODUCING IT | 0 |
|
SU1640137A1 |
VISCOUS-ELASTIC COMPOSITION FOR BOREHOLES | 0 |
|
SU981584A1 |
BUFFER FLUID | 0 |
|
SU1239272A1 |
TREATMENT REAGENT FOR PROCESS LIQUIDS USED DURING DRILLING AND OVERHAUL OF WELLS | 2010 |
|
RU2456323C1 |
METHOD FOR DETERMINATION OF CIRCULATION TIME DURING DRILLING | 0 |
|
SU1677240A1 |
INHIBITING DRILLING FLUID FOR DRILLING IN UNSTEADY TERRIGENOUS DEPOSITS | 2020 |
|
RU2755108C1 |
Authors
Dates
1995-01-27—Published
1992-02-21—Filed