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Keywords: fracturing fluid
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Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1129
... ABSTRACT: It is essential to know about any adverse interactions between a shale and fracturing fluid additives. Some frac fluids can alter shale rock petrophysical properties and this can lead to shale softening and fines generation. The softer the shale, the more proppant embedment...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2132
... casing and cementing wellbore axis reservoir characterization wellbore design upstream oil & gas cement interface cement property cement chemistry displacement radial displacement cement formulation shale formation fracturing fluid bedding plane stress state poisson structural geology...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1025
..., the weights and thresholds of the neural network model with are provided with mathematical expression. This study is of great significance to improve the parameters of hydraulic fracturing and dynamic control of formation sand. artificial intelligence fracturing fluid fracturing materials neural...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1680
... ABSTRACT: Continental shale gas is a new field of unconventional oil and gas resources. Systematic research on the rock mechanical properties of continental shale after being soaked with fracturing fluid is extremely scarce. For the first time, 7 types of continental shale cores of different...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1715
... ABSTRACT: Influenced by the gravels, hydraulic fractures in the conglomerate reservoir will circumvent gravels and form partially curved fracture surfaces, which hinders the flow of fracturing fluid and the migration of the proppant, and is adverse to the well production of conglomerate...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1725
... of the fracture causes the natural fracture to open, and the fracturing fluid permeates into the natural fracture; hydraulic fracture communication natural fracture stage, a large amount of fracturing fluid is injected into the natural fracture, and the natural fracture on one side of the displacement increased...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1897
... mechanism flow path completion installation and operations upstream oil & gas efficiency perforation cavity proppant pi evolution productivity decline sandstone fracturing materials perforation mpa sand production test fracturing fluid piston pack test specimen reference test cavity...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1942
... characteristics and the difficulty of sand pumping, and stimulated reservoir volume (SRV) of each stage shows a strong positive correlation with fracturing fluid. Then a comprehensive evaluation index is proposed using nine key reservoir characteristics and fracture geometry parameters. Five evaluation grades...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1248
... on fracturing treatment design are demonstrated through sensitivity analysis. As illustrated in this study, this coupled three-dimensional model is capable of simulating proppant placement with various fracturing fluids and a wide range of commercialized proppants. This model can be broadly applied to improve...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1267
... forward to simulate the effect of hydraulic fracturing fluid on flow back of shale gas wells, and main controlling factors affecting flow back rate and production are analyzed. Simulation result demonstrates that gel breaking liquid mainly flow through main fractures, and then in adjacent secondary...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1318
... fracture characterization fracturing materials fracturing fluid displacement fracture length closure stress wang mpa propped mechanism axial stress normal stress morphology reservoir characterization complex reservoir engineering concentration tortuosity 1 microfracture plastic...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1323
... characterization fracturing fluid concentration experimental investigation high closure stress shear displacement fracturing materials fracture characterization closure stress conductivity fracture surface displaced fracture conductivity propped aligned fracture conductivity fracture displaced...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1789
... dimensions over the previously conducted design. Cost estimation was also included to show the improvement in cost saving. A 2D/3-D numerical model, finite element model, was used to propose a new pump schedule, fracture fluid, and fracture material. Reservoir geomechanics, petrophysical data, reservoir...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1791
... design monte carlo log analysis fracturing fluid enhance hydraulic fracturing design ahmed alsubaih horizontal stress american rock mechanics association basra oil company cumulative probability tornado chart vertical stress university ARMA 21 1791 Trenchant Sensitive And Uncertainty...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1814
... ABSTRACT: During hydraulic fracture operations, fracture fluids play a critical role in carrying the proppant in fracture networks, which aims to obtain better oil productivities in unconventional reservoirs. The main objective of this work is to evaluate the rheological properties of high...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1133
.... With recent advancements in recovery techniques, such as horizontal drilling and hydraulic fracturing, oil and gas can also be recovered unconventionally from less-permeable reservoirs such as tight sands, coal beds or shale formations. During hydraulic fracturing, fluid is injected at high flowrate...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1162
... or unconventional oil and gas reservoirs. The fracturing fluid will be injected to create multiple hydraulic fractures along the horizontal well, thereby improving the permeability of the reservoir (Chen et al., 2009). However, the reservoir heterogeneity and the stress interference make it difficult to make...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1578
... of experimental studies examining the transport properties of particles in flexural fractures. The main control factors affecting proppant placement form in hydraulic fractures and the sensitivity analysis of each influencing factor are mainly studied. fracturing fluid migration proppant density...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1602
... fluorescence of injected pore fluid (Nakagawa and Borglin, 2019). The samples used in the experiments were both clay-rich and carbonate-rich Wolfcamp shale samples which were obtained via HFTS (Hydraulic Fracture Test Sites) project (e.g., Birkholzer et al., 2021). fracturing fluid carbonate-rich...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1626
... with a minimal error and substantial reduction in the computational time. reservoir characterization proppant multistage fracturing fracturing materials fracturing fluid hydraulic fracturing fracture characterization surface area proppant concentration reduction delaware example number...

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