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Keywords: oil reservoir
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–25, 2024
Paper Number: SPE-220842-MS
... pressure svm-igwo algorithm oil reservoir gwo and igwo prey crude oil grey wolf Introduction The primary depletion is the first and simple means to extract oil and gas from the subsurface to the surface while the oil recovery factor is relatively limited. Enhanced oil recovery (EOR...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201743-MS
... Abstract Despite recent technological advances in horizontal drilling and hydraulic fracturing, primary production from unconventional oil reservoirs is usually less than 10 percent of the original oil in place. This low recovery has made it essential for operators to test methods that aim...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201311-MS
... introduced in Zheng et al. (2019) . Abstract Lab experiments and numerical modeling have indicated that gas injection for IOR in tight oil reservoirs is technically feasible. Several operators have conducted pilots in the Eagleford and Bakken shales for a huff-n-puff IOR strategy with mixed results...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201270-MS
... The new semianalytical method is demonstrated to provide an accurate estimation of HF properties and dynamics, such as initial fracture pore volume and permeability, as well as fracture compressibility and permeability modulus, based on flowback and long-term production data of the shale oil reservoir...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201371-MS
... structural geology proc contribution dielectric property regression heating numerical simulation dielectric response oil reservoir sensitivity experiment pore space enhanced recovery upstream oil & gas simulation complex permittivity loss index estimation unconsolidated core...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196078-MS
..., indicating positive scenarios with large tolerances. With the rapid development of tight oil reservoirs, Enhanced Oil Recovery (EOR) technologies are urgently required to improve the recovery factor beyond primary depletion. An effective flooding process may be conducted if the hydraulic fractures can...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195912-MS
... & Simulation Upstream Oil & Gas gas reservoir well fracture hydraulic fracturing oil reservoir child well injection parent well fracture child well fracture parent well Technology Conference depletion productivity stress distribution reservoir water injection Manchanda fracture...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196009-MS
... the validity or uniqueness of the results. Upstream Oil & Gas reserves evaluation estimates of resource in place resource in place estimate pressure data gas reservoir Bscf reservoir pressure oil reservoir gas cap reservoir simulation MBE material balance analysis interpretation...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191409-MS
... as mixed wettability, due to the small pores being water wet and the larger pores being oil wet, thus the surface having a variety of preferences. However, due to the coexistence of different mineralogy in an oil reservoir, we can expect different wettability, leading to a heterogeneous wettability...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187331-MS
... corresponding working stages. However, by understanding the Essential Reservoir Mass Balance principles, these calculations can be completed with a simpler approach, in a representative manner. Most VRR correlations consider a Black Oil reservoir fluid behavior. However, some reservoirs will produce...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187156-MS
... in a gravitational field. The gravitational terms of two forms of asphaltenes are well approximated by a new lumping approach. This work quantifies asphaltene migration using diffusion, Stokes falling and advection, all with crucial contributions during gas or light hydrocarbon charge into oil reservoirs...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187196-MS
... and fabrication of miniaturized MI-based FracBot nodes for evaluation in a physical WUSN testbed. Reservoir Characterization localization framework Fracbot node Upstream Oil & Gas oil reservoir localization sandstone Artificial Intelligence mibased communication resistance positioning path...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181544-MS
... hydrate inhibition asphaltene inhibition Upstream Oil & Gas paraffin remediation scale remediation oilfield chemistry scale inhibition gas charge deposition bitumen Mullin lateral sweep precipitation viscosity asphaltene content asphaltene instability concentration oil reservoir oil...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181351-MS
... the infrastructure that can be repurposed for CO 2 injection for enhanced oil recovery (EOR) and carbon storage. In contrast, oil reservoirs, most of which in carbonate rocks, are characterised by a mixed-wet state in which the capillary trapping of nonpolar fluids have been observed to be significantly reduced...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-175083-MS
... Abstract Determining optimal locations for unconventional wells in tight oil reservoirs is a complex process that has significant economic impact on reservoir management. In this case study, a rapid-deployment well placement workflow is implemented where geological, geophysical, geomechanical...

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