Schlumberger Technology Corporation

Isaac Aviles

Ashley Bernard Johnson

Carlos Abad

Bruno Drochon

John W Still

Mohan K R Panga

Kevin W England

Ryan Hartman

Marieliz Garcia-Lopez De Victoria

Richard L Christie

Benoit Deville

Santiago Hassig Fonseca

Abdul Muqtadir Khan

Methods are provided for extracting thermal energy from a geothermal reservoir having at least one feature extending therethrough, which involve drilling or accessing a production well that intersects the at least one feature, wherein the at least one feature provides a flow path of pressurized geothermal fluid into the production well. Well log data can be analyzed to determine position of the at least one feature in the production well. One or more interventions, or combinations of interventions, can be performed to open the feature or otherwise enhance the flow rate of pressurized geothermal fluid carried by the feature into the production well. The intervention(s) can be performed on multiple features that connect to the production well. The method can also be applied to multiple production wells.

Intervention combinations to boost well performance in geothermal systems

A storable composition for oilfield application including a slurry of a carrier fluid and a particulate blend made of proppant; the particulate blend comprising at least a first amount of particulates having a first average particle size between about 100 and 5000 &#x3bc;m and at least a second amount of particulates having a second average particle size between about three and twenty times smaller than the first average particle size; such that a packed volume fraction of the particulate blend exceeds 0.74 and the particulate blend volume is sufficient to substantially avoid settling of the particulate in the carrier fluid.

Methods to deliver fluids on a well site with variable solids concentration from solid slurries

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Sugar Land, TX, United States of America

Isaac Aviles