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Rock mechanical properties

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Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference and Exhibition, March 17–19, 2015
Paper Number: SPE-173051-MS
... variable displacement transducers (LVDTs) to measure Young's Modulus (E) and Poisson's ratio ( v ). Various experiments were run to quantify the effect of temperature on the rock compressive strength, E, and v . Experiments have shown a distinct change in the mechanical properties of the rock. The results...
Proceedings Papers

Paper presented at the ISRM SINOROCK 2013, June 18–20, 2013
Paper Number: ISRM-SINOROCK-2013-034
... Abstract By the experimental study on the physical and mechanical properties of typical rock in the Liuzuo Copper Mine, the base physical parameter and main mechanical parameters such as elasticity modulus, poisson's ratio, compressive strength and shear strength parameters is put forward...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 12–15, 2018
Paper Number: SPE-193269-MS
... images ( Garboczi et al. , 1995 ). The 3D computer-generated rock model, described above, provides the microstructure and boundary for simulating various rock physics phenomena and computing its properties. In order to compute the mechanical properties of the 3D computer-generated rock model, a strain...
Proceedings Papers

Paper presented at the ARMA/DGS/SEG 2nd International Geomechanics Symposium, November 1–4, 2021
Paper Number: ARMA-IGS-21-125
... conglomerate reservoirs. However, widely distributed gravels with various shapes, sizes, and mechanical properties in such reservoirs exhibit strong heterogeneities and make it difficult to accurately evaluate the rock mechanical properties, which consequently affects the efficacy of well planning...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205951-MS
...Abstract Abstract The knowledge of rock mechanical properties is critical to reducing drilling risk and maximizing well and reservoir productivity. Rock chemical composition, their spatial distribution, and porosity significantly influenced these properties. However, low porosity characterized...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1707
... ABSTRACT: Various studies have been done to develop dynamic rock mechanical properties (RMP) and rock strength of shale gas to estimate high accuracy value prediction when no core is available. However, previous studies did not consider the overpressure, mineralogy, and shale composition...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1438
... ABSTRACT: Burial depth has significant effects on the rock mechanical properties of shale reservoirs. By researching the deformation and failure mechanism of shale under depth-dependent conditions, influence rules of burial depth on rock mechanical parameters could be obtained. Systematic rock...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-202708-MS
... Abstract This paper presents a data-driven model built using machine learning technique, namely Support-Vector Regression (SVR), for predicting rock mechanical properties (RMP) of tight sands and shale formations based on measured elemental information. This study utilized 324 data points...
Proceedings Papers

Paper presented at the 54th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2020
Paper Number: ARMA-2020-1840
... reservoirs, ions in the fracturing fluid not only affect the rock failure process, but also serve as an important indicator to evaluate the effect of reservoir stimulation. In the past, research on water-rock interactions mainly focused on the changes in rock mechanical properties caused by interactions...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2020, June 14–19, 2020
Paper Number: ISRM-EUROCK-2020-075
... Uniaxial compressive strength ( UCS ), modulus of elasticity ( E ), and Brazilian tensile strength ( BTS ) are some of the most common rock mechanical properties, which are used frequently in the geomechanical design of rock engineering projects. The accurate measurement of these properties...
Proceedings Papers

Paper presented at the 5th ISRM Young Scholars' Symposium on Rock Mechanics and International Symposium on Rock Engineering for Innovative Future, December 1–4, 2019
Paper Number: ISRM-YSRM-2019-033
... without applying advanced stimulation techniques (Shimizu et al., 2011; Ju et al., 2016). To increase the efficiency of well completion and hydraulic fracturing, characterizing the mechanical properties for glutenite formation is necessary. The rock mechanical properties and failure behaviors...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195884-MS
... To effectively develop the unconventional reservoirs, hydraulic fracturing has made a breakthrough in the developments of these resources through generating a complex network of high conductive fractures in the rock matrix ( Birkle, 2016 ; Xiong et al., 2017 ). Precise mechanical properties of the rock...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195860-MS
... cap rock. However, salt poses varied levels of drilling challenges due to its unique mechanical properties. At ambient conditions, the unconfined compressive strength (UCS) of salt varies between 3,000 to 5,000 psi; however, the strain at failure for salt can be an order of magnitude higher when...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-897-MS
...URTeC: 897 Machine Learning for Estimating Rock Mechanical Properties beyond Traditional Considerations Yiwen Gong*1, Mohamed Mehana2, Ilham El-Monier1, Feng Xu3, 4, Fengyang Xiong1 1. The Ohio State University, USA 2. University of Oklahoma, USA 3. Research Institute of Petroleum Exploration...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-222-MS
...URTeC: 222 Destructive vs Non-destructive: Establishing an Empirical Relationship between Impulse Hammer and Triaxial Test - Derived Rock Mechanical Properties Maaruf Hussain*1, Arqam Muqtadir2, Abduljamiu Amao2, Khalid Al-Ramadan2; Lamidi Babalola2 1. Baker Hughes, a GE Company, 2. CPG, King Fahd...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0344
... fracturing, which relies on water-based fluids. hydraulic fracturing nitrogen brittleness ratio complex reservoir mechanical property core sample shale gas experiment Poisson Upstream Oil & Gas USA rock mechanical property injection p-wave velocity fracture liquid nitrogen thermal...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1545
... ABSTRACT: Series of experiments were conducted on core samples from three prominent unconventional basins in the United States to investigate the effect of temperature and confining pressure on rock mechanical properties of Barnett, Wolfcamp, and Eagleford shales. Eleven unsaturated outcrop...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1831
... and productivity enhancements can be achieved by understanding how the various mineralogy shale rocks mechanical properties and embedment changes during hydraulic fracturing. fracturing materials hydraulic fracturing fresh water fracturing fluid proppant Upstream Oil & Gas mesh white sand...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19187-MS
... on Marine shale. In order to understand the rock mechanical properties of Zhangjiatan shale, we conducted dynamic and static elastic properties experiments. We selected argillaceous shale and silty laminae shale in Zhangjiatan shale as samples. In order to obtain the static Young's modulus and Poisson's...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 12–15, 2018
Paper Number: SPE-193143-MS
... averaged measurements through these thin-bed sequences. Hence, field development planning in such reservoir requires high consistency and quality of geomechanical properties. Abstract The knowledge of rock mechanical properties of the Zubair Formation is required to assure the success of future...

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