You need JavaScript to view this

Clay-free drilling mud

Abstract

A clay-free drilling mud is proposed which contains humate-containing substance, alkali electrolyte, gel-former, inhibitor and water. In order to reduce viscosity of the static shear stress and water output under conditions of polyvalent aggression, it additionally contains organic stabilizer with the following ratio of components, % by mass: humate-containing substance 4.0-8.0; alkali electrolyte 0.2-1.5; gel-former 1.0-3.0; organic stabilizer 0.1-1.0; inhibitor 1.0-40.0; water--the rest. The solution is also distinguished by the fact that the gel-former used is magnesium chloride or magnesium sulfate, or calcium chloride or aluminum sulfate, or iron chloride (III) or iron sulfate (II) or waste of chlorides of titanium production with average chemical composition, % by mass: Ti 1.5-7.0; Fe 5.0-15.0; Al 1.5-10.0; Na 5.0-16.0; Mg 0.5-3.0; Cl 30.0-60.0; Ca 0.2-2.0; Cr 0.2-2.0; Cu 0.2-1.5.
Publication Date:
Jan 01, 1982
Product Type:
Patent
Report Number:
SU 2966514/23-0323-03
Reference Number:
EDB-84-070687
Resource Relation:
Patent File Date: Filed date 24 Jul 1980; Other Information: PAT-APPL-945163
Subject:
02 PETROLEUM; 03 NATURAL GAS; DRILLING FLUIDS; CHEMICAL COMPOSITION; ALUMINIUM SULFATES; CALCIUM CHLORIDES; CORROSION INHIBITORS; ELECTROLYTES; GELS; HUMUS; HYDROXIDES; IRON CHLORIDES; IRON SULFATES; MAGNESIUM CHLORIDES; MAGNESIUM SULFATES; QUANTITY RATIO; TITANIUM CHLORIDES; ALKALINE EARTH METAL COMPOUNDS; ALUMINIUM COMPOUNDS; CALCIUM COMPOUNDS; CALCIUM HALIDES; CHLORIDES; CHLORINE COMPOUNDS; COLLOIDS; DISPERSIONS; FLUIDS; HALIDES; HALOGEN COMPOUNDS; HYDROGEN COMPOUNDS; IRON COMPOUNDS; MAGNESIUM COMPOUNDS; OXYGEN COMPOUNDS; SULFATES; SULFUR COMPOUNDS; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; 020300* - Petroleum- Drilling & Production; 030300 - Natural Gas- Drilling, Production, & Processing
OSTI ID:
5132236
Country of Origin:
USSR
Language:
Russian
Availability:
Plenum Publishing Corp., New York, NY.
Submitting Site:
HEDB
Size:
Pages: v
Announcement Date:
Apr 01, 1984

Citation Formats

Akhmadeyev, R G, Panov, V B, and Simonenkov, O I. Clay-free drilling mud. USSR: N. p., 1982. Web.
Akhmadeyev, R G, Panov, V B, & Simonenkov, O I. Clay-free drilling mud. USSR.
Akhmadeyev, R G, Panov, V B, and Simonenkov, O I. 1982. "Clay-free drilling mud." USSR.
@misc{etde_5132236,
title = {Clay-free drilling mud}
author = {Akhmadeyev, R G, Panov, V B, and Simonenkov, O I}
abstractNote = {A clay-free drilling mud is proposed which contains humate-containing substance, alkali electrolyte, gel-former, inhibitor and water. In order to reduce viscosity of the static shear stress and water output under conditions of polyvalent aggression, it additionally contains organic stabilizer with the following ratio of components, % by mass: humate-containing substance 4.0-8.0; alkali electrolyte 0.2-1.5; gel-former 1.0-3.0; organic stabilizer 0.1-1.0; inhibitor 1.0-40.0; water--the rest. The solution is also distinguished by the fact that the gel-former used is magnesium chloride or magnesium sulfate, or calcium chloride or aluminum sulfate, or iron chloride (III) or iron sulfate (II) or waste of chlorides of titanium production with average chemical composition, % by mass: Ti 1.5-7.0; Fe 5.0-15.0; Al 1.5-10.0; Na 5.0-16.0; Mg 0.5-3.0; Cl 30.0-60.0; Ca 0.2-2.0; Cr 0.2-2.0; Cu 0.2-1.5.}
place = {USSR}
year = {1982}
month = {Jan}
}