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Keywords: Thickness
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Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0527
... particles are predominantly specks (up to 3mm), however more rarely they can be > 5mm (T Fuller & Hann, 2019). gold mining upstream oil & gas operation reservoir characterization safety steel compaction storage thickness strength hann civil product metals & mining...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0080
... with laboratory experiment and field test for analysis. A new model of expandable conductor and soil strata is presented. Results show that the novel expandable conductor can significantly increase the vertical bearing capacity of the foundation, the end of the annular material area (the thickness of the material...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0042
... was modelled as a material with a thickness of 50 mm and calibrated based on the mechanical properties of early-age fiber reinforced shotcrete obtained from available laboratory test results and empirical equations. The rock material near the modelled shaft was calibrated against the extensometer measurement...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0092
... on the temperature field and stress field of thermal recovery wells are analyzed. The study finds that when the cement sheath missing thickness ratio increases to 1/5 to 3/5 or the missing angle exceeds 30°, the casing is prone to yield failure. When the missing angle is 60°or 120°, the cement sheath is prone...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0211
... thickness shear strength tokashiki upstream oil & gas reservoir characterization characteristic engineering penetration index bulletin classification rock mechanic ARMA 22 0211 Some attempts on Characterization and Evaluation of Properties of Fracture/Shear Zones Aydan, Ö. University...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0646
... differential stress (Liu et al., 2013, Fjaer et al., 2008). creep thickness imperfection upstream oil & gas reservoir characterization scenario deformation low-rate creep perimeter casing design carnallite rock mechanic casing and cementing displacement drilling conference cross...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0683
... orientation insufficiently compressive strength cwt transducer thickness switzerland shear strength information reservoir geomechanics strength shale unpreserved shale rock mechanic association mont terri ARMA 22 683 The hidden value of insufficiently preserved shale material Stroisz, A.M...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0760
... Natural, bedded salt formations can be considered as host rocks for cavern storage of hydrogen produced by the conversion of excess energy to hydrogen via electrolysis. There are three active facilities in the US and one facility in the UK stores hydrogen in salt caverns (Zivar et al., 2021). Thick salt...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0804
... interval and a thin oil rim of about 30 ft in thickness. The porosity ranges from 31 to 40% and extensive compaction has occurred with 700 psi pressure depletion throughout the gas production phase. Therefore, a Global Positioning System (GPS) sensor have been installed since the year 2000 to monitor...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-2062
... ABSTRACT: This study investigates the characteristics of hydraulic fractures (HFs) formed in low permeability reservoirs that are bounded by salt layers. Three layered systems are modeled, where the thickness of the bounding salt layers differs with respect to the thickness of the shale layer...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1243
... social responsibility neural network renewable energy sustainability upstream oil & gas sustainable development reservoir simulation thickness cold well hot well dataset permeability input parameter tensleep formation storage capacity geotes neural network model optimization...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1132
... ABSTRACT: As a barrier of wellbore pressure and filtrate, the performance of drilling fluid and the quality of mudcake are of great significance for the wellbore stability in fractured formations. The dynamic permeability and thickness functions of representative drilling fluid additives were...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1206
... finite element method. The optimization of concrete lining is carried out to reduce the lining thickness. Under the condition that the quality of backfill grouting is ensured to form a combined bearing body, the combined bearing is smaller than the single bearing, and the load bearing ratio of the lining...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2097
... operating pressure change curve artificial intelligence horizontal displacement well spacing natural gas storage thickness characteristic natural language displacement interlayer operation cavity salt rock vertical displacement beijing operating pressure constitutive model stability...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2108
... risk and uncertainty assessment spatial reasoning risk management spatial analysis approach aquitard vertical extent mechanical properties prospective area aquifer upstream oil & gas input parameter cooper basin artificial intelligence hydraulic fracturing thickness academy...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1763
... ABSTRACT: The Elgin, Franklin and West Franklin fields are HP/HT fields located in the Central North Sea. The production of these fields is through natural depletion. Each field has an equivalent reservoir thickness and share a similar overburden. However, each field shows a different 4D...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1735
... due to the increase in the demand for minerals and metals and the mining of many low-grade ores. Mining industry faces the daunting challenge of environmental issues associated with the management of tailings. cement formulation calcium hydroxide thickness cement chemistry consolidation...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1382
... motion and with coating layers of different thicknesses are implemented to investigate the responses of the liner. Results indicate that: the vertical seismic motion has a significant effect on dynamic responses of the structure and should be considered in the seismic design; the coating layer made...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1566
... specimens with machined asperities. The artificial seams were consolidated at 3000 psi hydrostatic stress, and the excess pore fluid was drained. During consolidation, the clay seams hardened and reduced to about one-fourth of their unconsolidated thickness. Direct shear tests were performed...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-0020
... ABSTRACT: According to the caving law of thick and hard overlying strata and the evolution characteristics of water-conducting fracture zone, comprehensive analysis of the collapse characteristics of the thick and hard overburden in the fully mechanized caving face, the information...

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