Reconstruction of water encroachment history in 4D in a brown field using a time-lapse pulsed neutron capture log – A case study

Ghosh, Deva Prasad; Al-Enezi, B.; Al-Matar, Dawood

doi:10.3997/1365-2397.2013032

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“…The technique has the potential to detect increasing water saturation several metres to hundreds of metres away but still needs appropriate hardware and interpretation methods, and a better understanding of the coupling coefficients involved (these relate gradients in water-phase pressure, salinity and temperature to gradients in electrical potential). Gosh et al (2014) have used a time-lapse pulsed neutron capture log to track the history of water encroachment in a carbonate reservoir. Other advances are being realized through the use of underground laboratories.…”

Section: Fundamental Controls On Fluid Flow In Carbonatesmentioning

confidence: 99%

Fundamental controls on fluid flow in carbonates: current workflows to emerging technologies

Agar

Geiger

2014

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The introduction reviews topics relevant to the fundamental controls on fluid flow in carbonate reservoirs and to the prediction of reservoir performance. The review provides research and industry contexts for papers in this volume only. A discussion of global context and frameworks emphasizes the value yet to be captured from compare and contrast studies. Multidisciplinary efforts highlight the importance of greater integration of sedimentology, diagenesis and structural geology. Developments in analytical and experimental methods, stimulated by advances in the materials sciences, support new insights into fundamental (pore-scale) processes in carbonate rocks. Subsurface imaging methods relevant to the delineation of heterogeneities in carbonates highlight techniques that serve to decrease the gap between seismically resolvable features and well-scale measurements. Methods to fuse geological information across scales are advancing through multiscale integration and proxies. A surge in computational power over the last two decades has been accompanied by developments in computational methods and algorithms. Developments related to visualization and data interaction support stronger geoscience-engineering collaborations. High-resolution and real-time monitoring of the subsurface are driving novel sensing capabilities and growing interest in data mining and analytics. Together, these offer an exciting opportunity to learn more about the fundamental fluid-flow processes in carbonate reservoirs at the interwell scale.

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Section: Fundamental Controls On Fluid Flow In Carbonatesmentioning

confidence: 99%

Fundamental controls on fluid flow in carbonates: current workflows to emerging technologies

Agar

Geiger

2014

View full text Add to dashboard Cite

show abstract

Reconstruction of water encroachment history in 4D in a brown field using a time-lapse pulsed neutron capture log – A case study

Cited by 1 publication

References 0 publications

Fundamental controls on fluid flow in carbonates: current workflows to emerging technologies

Fundamental controls on fluid flow in carbonates: current workflows to emerging technologies

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