Schlumberger Technology Corporation

Schlumberger Canada Limited

Moussa Kane

Murtaza Ziauddin

Andrew J Parry

John R Lovell

Gary Martin Oddie

Hubertus V Thomeer

Iain Michael Cooper

Gokturk Tunc

Frank F Espinosa

Fadhel Rezgui

Rex Burgos

Bart V Thomeer

Warren Zemlak

Carolina Dautriche

Steve Davies

Colin Whittaker

Chris Lenn

Xiaowei Weng

A technique enables stimulation of a subterranean formation. A reactive fluid is delivered downhole into a wellbore. The reactive fluid is under sufficient pressure downhole to create a jet of the reactive fluid that is directed at a specific treatment section. The jet is maintained until a localized region of enhanced permeability is created. One or more jets can be created or moved to treat a plurality of low permeability zones.

Methods using fluid stream for selective stimulation of reservoir layers

Methods are described for determining or estimating a wellbore schematic, one embodiment comprising running one or more measured distances of coiled tubing into a wellbore while pumping a fluid at varying flow rates through the coiled tubing, and calculating true vertical depth of the wellbore using pressure and flow rate data of the fluid. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It may not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

Methods for obtaining a wellbore schematic and using same for wellbore servicing

Fluid diversion measurement systems and methods are described. One system includes a section of tubular having a main flow passage and a fluid diversion port, the section of tubular adapted to be either moving or stationary during a fluid diversion operation, at least two sensors in the section of tubular, at least one sensor located upstream of the fluid diversion port and at least one sensor located downstream of the fluid diversion port, each sensor adapted to measure a parameter of a fluid diverted into a wellbore through the fluid diversion port; and means for using the measured parameters in realtime to monitor, control, or both monitor and control diversion of the fluid. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

Fluid diversion measurement methods and systems

Growing community of inventors

Houston, TX, United States of America

Moussa Kane