.... The newly developed model includes a new term that accounts for pore expansion and compaction, and was coupled to the simplified power law. The model was then verified against uniaxial laboratory data and validated by comparing it to the power law model. The idea is to simulate several injection...

... to Reservoir Compaction: The Homogeneous Case . Verhandelingen Kon Ned Geol Mijnbouwk Gen 28 : 43 – 62 . Jinnai , Y. and Morita , N. 2009 . Analysis of casing-shift problems in compacting reservoirs . SPE Drill Completion 24 ( 02 ): 332 – 345 . https://doi.org/10.2118/111243-PA...

... fracture fracturing fluid simulator proppant concentration hydraulic fracturing concentration conductivity optimization compaction marginal gas field development integrity multiphysic simulator ordos basin fit-for-purpose fracturing technique enable breakthrough fracture conductivity...

..., the analysis establishes relationships between the mean effective stress, volumetric strain, and permeability changes in order to predict the regions with improved transmissibility characteristics or the less permeable compacted rock regions of the reservoir. Overall, the analysis can provide an appreciation...

... Abstract Compaction of the reservoir chalk (e.g. surface subsidence) may facilitate oil production. However, only few works have linked smart water flooding with chalk compaction and additional oil recovery. In this work, core flooding experiments with sequential injection of low salinity...

... monitoring Reservoir Surveillance production control Upstream Oil & Gas fiber annual technical conference and exhibition clamp strain measurement fiber optic deformation compaction centralizer fiber optic technology society of petroleum engineers Well Design deployment amplitude...

...Introduction Abstract The reduction of pore pressure caused by depletion can induce significant reservoir compaction, especially in unconsolidated reservoirs. Experiments using unconsolidated core samples are often sparse and costly. We develop a numerical approach based on computer-based...

..., and diagenesis are investigated. Testing was done using a conductivity cell made of Hastelloy; allowing simultaneous measurement of fracture compaction and permeability. The proppant filled fracture (concentration: 0.75-3 lb/ft 2 ) is subjected to axial load (5000 psi) to simulate closure stress. Brine...

... as defined by the Mohr-Coulomb Envelope. Slippage at the uppermost production interval, at overburden weak interfaces, or due to formation compaction are assumed to be the main reasons behind failure. A reduction in reservoir pressure induces reservoir compaction which contracts the casing length as both...

... of the formations’ rocks showed that their compaction influenced reservoir quality and its lateral heterogeneity. In some parts of the studied area the rocks are more compacted, and, consequently, they have lower porosity and permeability. Tectonic movements caused non-uniform rock compaction across the area...

... properties is important and needs to be translated to predict the deeper reservoir quality where compaction and cementation often have a negative impact on reservoir quality. The Baram and the Champion river systems deposited sediments offshore Brunei in various depositional environments, with multiple...

... Abstract Diatomites are high-porosity, low-permeability reservoirs with elastoplastic properties and high geo-mechanical responsiveness. Despite that, diatomites have great potential for oil recovery. Withdrawal of fluids from the reservoir rock leads to subsidence causing compaction and shear...

... properties, rock compaction, how these phenomena affect produced GOR of LRS oil wells, and how to incorporate these phenomena into reservoir modeling studies. The proposed methodology has been applied to construct a compositional simulation model using a hydraulic fracture reservoir model...

... volume. Both GV and BV determine porosity, and usually changes in porosity result from changes in BV due to compaction or dilation. However during ICP heating, both GV and BV of oil shale are altered. GV is changed during ICP by several mechanisms, acting differently at different stages...

...), that can damage wells or cause massive compaction and subsidence. Abstract Drilling overpressured and deep reservoirs is a challenge in itself, but can be complicated by the need to drill through depleted (depressurized) shallower reservoirs. The field under study consists of multiple stacked clastic...

... Abstract A typical tight oil reservoir such as the Bakken has matrix pore sizes ranging from 10 nm to 50 nm. At such small scales the confined hydrocarbon phase behavior deviates from bulk measurements due to the effect of capillary pressure. In addition, compaction of pore space can bring...

... Abstract For many decades, the upstream oil and gas industry has been injecting liquids and slurries into the subsurface to mitigate formation compaction and also to dispose of drill cuttings, mud and other wastes. The technical principals involved and the expertise gained over the years can...

...-pressure curve from NMR T2 distribution. One example will be given through to illustrate the modeling processes. Reconstruction of formation rock models Sedimentary rocks generally originate by deposition of grains followed by compaction and cementation during diagenesis. The latter two processes...

... MMSCF/D. As of Dec 2011 the field had produced 850 BCF gas. The field is producing by a combination of gas expansion, moderate water drive and compaction. Original reservoir pressure was 10,100 psi declining to 7,100 psi. Mensa field indicate presence of three distinct and unique pressure trends have...

... with significant compaction due to very high compressibility of the rock. The review of historical production problems encountered in the field indicates that five wells had experienced mechanical well integrity issues. The five mechanical failures represent approximately 30% of all completions, which...