polymer drilling mud

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• Drilling mud — In geotechnical engineering, drilling mud, also known as spud mud (when beginning the drilling process), is a drilling fluid used to drill boreholes into the earth. Often used while drilling oil and natural gas wells and on exploration drilling… …   Wikipedia

• Drilling fluid — This article is about fluids used when drilling a well. For fluids used with drill bits during metal working, see cutting fluid. Driller pouring a foaming agent down the rod string on a drilling rig In geotechnical engineering, drilling fluid is… …   Wikipedia

• полимерный буровой раствор — Буровой раствор с полимерной добавкой для увеличения вязкости [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN polymer drilling mudpolymer mud …   Справочник технического переводчика

• Полимерный буровой раствор —         (a. polymer drilling mud; н. Polymerspulung, Polymerbohrspulung; ф. boue de forage au polymere; и. solucion de perforacion polimero) раствор на водной основе, содержащий высокомолекулярные полимеры линейного строения, применяемый при… …   Геологическая энциклопедия

• буровий розчин полімерний — буровой раствор полимерный polymer drilling mud *Polymerspülung, Polymerbohrspülung – розчин на водній основі, який містить високомолекулярні полімери лінійної будови, що застосовується при бурінні головним чином міцних порід. Характеризується… …   Гірничий енциклопедичний словник

• petroleum production — Introduction       recovery of crude oil and, often, associated natural gas from the Earth.        petroleum is a naturally occurring hydrocarbon material that is believed to have formed in deep sedimentary (sedimentary rock) beds from animal and …   Universalium

• Directional boring — A small directional boring unit in action Directional boring, commonly called horizontal directional drilling or HDD, is a steerable trenchless method of installing underground pipes, conduits and cables in a shallow arc along a prescribed bore… …   Wikipedia

• Bentonite — is an absorbent aluminium phyllosilicate generally impure clay consisting mostly of montmorillonite. There are a few types of bentonites and their names depend on the dominant elements, such as K, Na, Ca, and Al. As noted in several places in the …   Wikipedia

• Non-Newtonian fluid — Continuum mechanics …   Wikipedia

• Thixotropy — is the property of some non Newtonian pseudoplastic fluids to show a time dependent change in viscosity; the longer the fluid undergoes shear stress, the lower its viscosity. A thixotropic fluid is a fluid which takes a finite amount of time to… …   Wikipedia

• Lignosulfonates — Lignosulfonates, or sulfonated lignin, (CAS number 8062 15 5) are water soluble anionic polyelectrolyte polymers: they are byproducts from the production of wood pulp using sulfite pulping.cite encyclopedia |last=Lebo |first=Stuart E. Jr. |author …   Wikipedia