RU95107331A - Weighting agent for drilling fluids - Google Patents
Weighting agent for drilling fluidsInfo
- Publication number
- RU95107331A RU95107331A RU95107331/03A RU95107331A RU95107331A RU 95107331 A RU95107331 A RU 95107331A RU 95107331/03 A RU95107331/03 A RU 95107331/03A RU 95107331 A RU95107331 A RU 95107331A RU 95107331 A RU95107331 A RU 95107331A
- Authority
- RU
- Russia
- Prior art keywords
- dolomite
- bentonite
- added
- soda
- plasticizer
- Prior art date
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Fats And Perfumes (AREA)
Abstract
FIELD: oil and gas production. SUBSTANCE: composition containing bentonite, soda, and carboxymetylcellulose is supplemented with dolomite, water, and plasticizer in the following way: bentonite powder is added into water softened with soda, resultant mixture is agitated, whereupon dolomite powder, plasticizer, and carboxymetylcellulose are added. Utilization of dolomite allows creating colloid solutions with low concentration of bentonite clays. EFFECT: prolonged stability of solution and reduced cost with retaining performance characteristics.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95107331A RU2083631C1 (en) | 1995-05-17 | 1995-05-17 | Weighting compound for drilling solutions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95107331A RU2083631C1 (en) | 1995-05-17 | 1995-05-17 | Weighting compound for drilling solutions |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95107331A true RU95107331A (en) | 1997-04-27 |
RU2083631C1 RU2083631C1 (en) | 1997-07-10 |
Family
ID=20167505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95107331A RU2083631C1 (en) | 1995-05-17 | 1995-05-17 | Weighting compound for drilling solutions |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2083631C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080108528A1 (en) * | 2006-11-03 | 2008-05-08 | M-I Llc | Methods to enhance the pneumatic handling characteristics of weighting agents |
US20080107513A1 (en) * | 2006-11-03 | 2008-05-08 | M-I Llc | Transfer of finely ground weight material |
-
1995
- 1995-05-17 RU RU95107331A patent/RU2083631C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2083631C1 (en) | 1997-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR890007727A (en) | Anaerobic Composition | |
KR940005498A (en) | Artificial seawater | |
ES2175345T3 (en) | PROCESS TO OBTAIN A DETERGENT COMPOSITION OF LOW DENSITY THROUGH AGLOMERATION WITH A DOUBLE INORGANIC SALT. | |
RU95107331A (en) | Weighting agent for drilling fluids | |
GB1472674A (en) | Suspension of alginate | |
EA200200383A1 (en) | CONTAINING CYCLESONIDE AQUEOUS PHARMACEUTICAL COMPOSITION | |
RU97106965A (en) | GEL-FORMING COMPOSITION FOR INSULATION OF WATER DEPOSITS IN A WELL | |
PT859795E (en) | PROCESS FOR THE PREPARATION OF CRYSTALLINE IRON-DEXTRAN | |
MX9701049A (en) | Process for the preparation of oligopeptidic aldehydes. | |
RU94029846A (en) | Gelatinizing compound for insulation of water inflows and increase of petroleum yield | |
KR920002763A (en) | Liquid Detergent Composition Containing Protease | |
RU2002107305A (en) | Anti-inflammatory eye drops based on a broad-spectrum antibiotic and topical glucocorticoid | |
RU99114073A (en) | EMULSION FOR SILING WELLS | |
SU1629565A1 (en) | Composition for wetting of coal dust | |
RU2001118109A (en) | The composition for the development of oil deposits (options) and the method of developing oil deposits | |
KR870005063A (en) | Green soil composition | |
RU2000118712A (en) | CELLULAR MIXTURE AND METHOD FOR PRODUCING IT | |
RU97116660A (en) | METHOD FOR PROCESSING A CLAY MORTAR WITH CEMENT | |
RU2004110345A (en) | GUMISIL ANTI-HEALING AGENT | |
RU2000109351A (en) | Nutrient medium for reproduction of nematodes | |
RU2000119911A (en) | METHOD FOR PRODUCING CLAY POWDER FOR DRILLING SOLUTIONS | |
RU95112998A (en) | 4-fluorobenzaldehyde thiosalicyloylhydrazone showing antidiuretic activity | |
KR950029345A (en) | Method for preparing heavy metal adsorbent with microbial culture | |
KR880011417A (en) | How to make cellulose sponge | |
ES2128257B1 (en) | ADDITIVE ENHANCER OF THE COMBUSTION OF SEMI-HEAVY AND HEAVY OIL, AND PROCEDURE FOR ITS MANUFACTURE. |