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Keywords: compaction
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Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21386-MS
..., grain size, compaction, cementation, and other diagenetic effects. The assumption of increasing permeability value with an increase of porosity may not be always the case in such an environment. This study aims to investigate factors controlling the porosity and permeability relationships at Lower J...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21198-MS
... the injection region, resulting in injectivity increase, and the permanent compaction of the sand around the cavity, resulting in injectivity decrease. These first-time insights challenge the current understanding of matrix vs ‘fractured’ injection in unconsolidated sand reservoirs and highlight the...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20260-MS
... fractured tight reservoir, this paper describes and quantifies the stress-dependence of compaction and permeability for anisotropic rock matrix, natural fractures, and hydraulic fractures. A series of core tests were designed to test low-porosity low-permeability rocks with abundant natural laminations...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19491-MS
... & Gas geomechanical model compaction reservoir geomechanics fault stability analysis international petroleum technology conference seabed subsidence plastic strain co 2 fault deformation deformation Mendes , R.A. , Costa , A.M. , Sousa Jr. , L.C. , Pereira , L.C. and...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19477-MS
... gradient reservoir quality primary pore permeability Reservoir Characterization evolution structural geology high-geothermal field Sandstone Reservoir compaction diagenesis international petroleum technology conference Lander R. H. , Walderhaug O. . Predicting porosity...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19069-MS
... structural geology Sandstone Reservoir sandstone turpan-hami basin middle-lower jurassic tight sandstone reservoir taibei sag exploration intragranular dissolution pore reservoir Upstream Oil & Gas compaction intergranular pore tight sandstone reservoir Dai J. , Ni Y. , Wu...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19542-MS
... reservoir compaction and subsidence described the rate and the magnitude of the subsidence which are use to design the height of the platform to mitigate potential damage induced by wave deck shearing. In addition, the distribution of karst has been mapped through seismic imaging and incorporated in the...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18790-MS
... & Gas hydraulic fracturing enhanced recovery waterflooding containment compaction Rock mechanics Symposium slippage shear failure fracture injection injection strategy water injection depletion unconsolidated sand unconsolidated sand reservoir propagation reservoir sand proceedings...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18851-MS
... Abstract Several concerns arise at the field development planning stage which may be only answered by geomechanical studies, such as wellbore stability analyses, sanding risk assessments, and studies of compaction and subsidence during the life of the field. These issues can be very important...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-18092-MS
... Abstract The strength and conductivity of proppant packs are key parameters for assessing their performance. Mechanical damage in the propping agents, leading to compaction and crushing, significantly reduces the conductivity of the proppant pack. Mechanical damage of proppants is usually...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-18116-MS
..., up to 40%, significant compaction of the reservoir rock was observed. Injection of seawater was approved in 1983 and it was a great success. The expected oil recovery was adjusted to 46%. The Ekofisk formation is characterized as: low permeability in the matrix blocks (1–2 mD), high reservoir...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-18025-MS
... geology Tithonian porosity Bonaparte Basin porosity loss Upstream Oil & Gas compaction elang formation international petroleum technology conference Sahul Syncline southwest malita graben depocentre Australia exploration IPTC-18025-MS Remaining Exploration in the Southwest Malita...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17792-MS
... test was scheduled to test the technological viability to produce the methane hydrate by using a depressurization method. However, methane hydrate production may cause large amounts of compaction and subsidence, which can damage well integrity and cause loss of zonal isolation in the overburden. This...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17961-MS
... assessment compaction recommendation jack-up rig deployment international petroleum technology conference risk management GIS database Risk Assessment Perspective GIS model geohazard IPTC-17961-MS Jack-Up Suitability from a Risk Assessment Perspective MJ Rohani, WMM W Ismail, FA Sha ari, and AA...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17925-MS
... reservoir seals and misinterpreted AVO signatures (e.g. Shaker, 2009); for a driller, it could mean excessive time spent fighting formation fluid influxes and/or drilling fluid losses. Overpressure detection is based on the premise that pore pressure affects compaction-dependent geophysical properties such...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17964-MS
... geomechanical model for the entire field. The model was implemented in an FE simulator to dynamically analyze reservoir compactions, platform site subsidence, fault reactivation potential and cap rock breaches that might be induced by reservoir depletion and injection in the full life cycle planning of the...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17895-MS
... with trace amounts of K-feldspar and muscovite. The diagenetic processes include compaction, cementation, overgrowth of autigenic minerals (smectite), and dissolution due to alteration of feldspars. The SEM photomicrographs exhibit four types of cement such as mordenite, kaolinite, smectite and...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17438-MS
... successful application of this approach on our North Sea chalk reservoir undergoing waterflood, where a number of repeat seismic surveys have been acquired over time and leveraged as a quantitative source of information for describing the spatial distribution of reservoir properties and compaction. This...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2013
Paper Number: IPTC-16690-Abstract
... parameters whose values are always affected by high uncertainty. We provide uncertainty quantification (UQ) of the compaction process through a Global Sensitivity Analysis (GSA) of the system response following incomplete knowledge of a set of model parameters. The model response is approximated through a...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 15–17, 2011
Paper Number: IPTC-15448-MS
.... Figure 1 shows the study focus area and a generalized stratigraphic column of the Northern Carnarvon Basin. Reservoir Characterization petrology calibration Upstream Oil & Gas information porosity burial history seismic data petrofacies workflow data quality cementation compaction...

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