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The optimal tight oil and shale gas development based on pre-existing fracture and principal stress models: case study
SEG Denver 2014 Annual Meeting, 2014
Gennady Erokhin*, Andrey Kremlev and Ivan Smirnov, Immanuel Kant Baltic Federal University; Sergey Rodin, Anteloil Ltd.; Valery Baranov, TINP Ltd.Summary
The optimal development of tight oil and shale gas based on the new knowledge of geological models for zones of pre-existing fractures and for principal stress axes is discussed. Pre-existing fracture model is built by special processing of scattered seismic waves by the CSP (Common Scattering Point) method. Stress model is based on surface microseismic monitoring of the hydraulic fracturing and special processing of these data by the SMTIP (Seismic Moment Tensor Inverse Problem) method. Both models are used further for well trajectory design to increase drainage area. The roadmap for optimal tight oil and shale gas development is offered.
© 2014 SEGDetection of fractured reservoirs on the basis of combination of the scattered wave seismic exploration and surface passive microseismic monitoring at the Oimasha field (Kazakhstan)G.N. Erokhin, A.N. Kremlev, Immanuel Kant Baltic Federal University; S.V. Rodin, Antel-neft LLC; D.N. Gapeyev, A.V. Kiritchek, L.F. Zhegalina, Immanuel Kant Baltic Federal University; K.D. Sysembayev, 3CSP MUNAY SERVICES LLP
Summary
The work presents a sequential interpretation of the results of passive seismic monitoring and the results of fracture zone forecasting according to the CSP (Common Scattering Point) method -
Выявление трещиноватых коллекторов на основе комплексирования результатов сейсморазведки на рассеянных волнах и поверхностного пассивного микросейсмического мониторинга на месторождении Оймаша (Казахстан)
Ерохин Г.Н., Кремлев А.Н., Родин С.В., Гапеев Д.Н., Киричек А.В., Жегалина Л.Ф., Сисембаев К.Д.