ABSTRACT: Offshore heterogeneous conventional heavy oil reservoirs are mostly developed with irregular area injection-production well patterns. During the high water-cut stage, the problem of uneven ...

ABSTRACT: Aiming at the problem of uneven planar and vertical water flooding in offshore multi-layer reservoirs, this paper establishes a fine water injection optimization method based on ...

1 CNOOC International Limited, Beijing, China 2 College of Petroleum Engineering, China University of Petroleum, Beijing, China Based on the fault, fluid, and reservoir properties of the X reservoir, ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Reservoir description based on geostatistics requires cross well constraints (such as high-quality seismic data) to predict the quality of cross well reservoirs that conform to geological laws.

Valeura Energy Inc. has announced the successful completion of an infill drilling campaign at the Manora field in Licence G1/48 (70% operated working interest), offshore Gulf of Thailand. Dr. Sean ...

Valeura drilled a five well program, comprised of three production-oriented infill development wells and two appraisal wells. The campaign resulted in a 722 b/d uplift from the field Valeura Energy ...

Northwest China Center for Geoscience Innovation, Xi'an 710119, China ...

Abstract: In complex fault block reservoirs, there are numerous faults with complex distribution. The presence of faults can disrupt the continuity of oil reservoirs, making it difficult to accurately ...