STIMULATION TECHNIQUE FOR OPEN HOLE WELL

A stimulation technique is provided for use in an open hole well. The stimulation technique utilizes a system (100) which comprises one or more isolation devices positioned to isolate desired regions of the open hole well. At least one release mechanism (120, 170) is used to provide controlled relea...

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Main Authors STAMM, BRYAN, SAUNDERS, TOM, WATSON, GRAHAM, SIMANCAS, RICARDO GOMEZ
Format Patent
LanguageEnglish
Published 26.08.2019
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Summary:A stimulation technique is provided for use in an open hole well. The stimulation technique utilizes a system (100) which comprises one or more isolation devices positioned to isolate desired regions of the open hole well. At least one release mechanism (120, 170) is used to provide controlled release of stimulation material to a desired wellbore region of the open hole well. Additionally, a protection mechanism cooperates with each release mechanism (120, 170) to prevent undesirable contact between stimulation material and the surrounding wellbore wall of the open hole well. In many applications, the entire system (100) is deployed and operated during a single trip downhole into the well. (Fig. 2)
Bibliography:Application Number: MY2014PI01959