Schlumberger Technology Corporation

Prad Research and Development Nv

Services Petroliers Schlumberger

Schlumberger Holdings Limited

Michaela Nagl

Yiyan Chen

Gary John Tustin

Kevin W England

Dean M Willberg

Raymond J Tibbles

Matthew Miller

Ernest Brown

Raymond Tibbles

Miller Matthew

Methods of treating a well, by providing a supramolecular polymer fluid comprising units connected via reversible hydrogen bonds to form a supramolecular polymer; by introducing the supramolecular polymer fluid in the well; and by treating the well with the supramolecular polymer fluid.

Hydrogen bonding material for oilfield application

A method for stimulation of gas production from coal seams is described using a permeability modifier, such as a coal swelling agent, injected into the coal seams via a wellbore to reduce the permeability of the coal seams prior to a fracturing treatment.

Method of fracturing a coalbed gas reservoir

The present invention related to a method for fracturing subterranean formations including the steps of (a) providing a water source; (b) adding a crosslinking agent to said water source; (c) adding a polymeric component to said water to create a fracturing fluid; (d) pumping said fracturing fluid into said formation. The fluid may contain an acrylamide-acrylate copolymer and any suitable number of additives. The additives are preferably combined with the water source to form an additive stream, to which the polymer is later added.

Method for preparing improved high temperature fracturing fluids

Growing community of inventors

Cambridge, United Kingdom

Michaela Nagl