GRAVITY INTERPRETATION WORKFLOW IN INJECTION WELLS
摘要
A method comprising: estimating a change in a characteristic of a subterranean formation into which a fluid has been injected via a well extending into the subterranean formation; building a multi-dimensional model balancing mass of the injected fluid, wherein the model is based on the estimated characteristic change; utilizing the model to determine the sensitivity of a borehole gravity tool in the well; measuring gravity with the borehole gravity tool at a plurality of stations along the well; and utilizing the model and the gravity measurements to locate the injected fluid in the subterranean formation.
申请公布号
WO2011022306(A3)
申请公布日期
2011.06.23
申请号
WO2010US45497
申请日期
2010.08.13
申请人
SCHLUMBERGER CANADA LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHUMBERGER HOLDINGS LIMITED;LEGENDRE, FABIENNE;PFUTZNER, HAROLD, G.