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Keywords: natural fracture
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Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181785-MS
... of the impact on production forecast of DFN related uncertainties. Artificial Intelligence Upstream Oil & Gas machine learning Monte Carlo simulation modeling production forecast fp-dfn area Simulation DFN realization natural fracture fracture network hydraulic fracturing lh design...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181792-MS
... is critical for improving hydraulic fracturing job designs for wells to be drilled in the Permian Basin. production logging active fracture flow rate Reservoir Surveillance Flow profile natural fracture production monitoring Upstream Oil & Gas high-precision temperature perforation cluster...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181842-MS
... Abstract Stimulated reservoir volume (SRV) has become the key means to the development of shale gas, and the natural fractures influence the complex of fracture network of SRV, significantly. However, currently, the researches on natural fractures are still focus on the geological description...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181843-MS
... Abstract In order to predict fracture propagation in naturally fractured reservoir, several fracturing models have been proposed. Especially, for analyzing interaction between hydraulic fracture and natural fracture, previous models have limits in representing fracture propagation, taking...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181830-MS
... (170-190°C), high pressure (110-120 MPa)(HTHP). Thick salt and gypsum layers with high dip angle above the pay zone also increase safety concerns during drilling and completion. Because of its low porosity (2-7%), low matrix permeability (0.001-0.5 md) and high heterogeneity of nature fractures (NF...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181801-MS
... are the ability to model complex fracture initiation and propagation as a consequence of natural fracture systems, hybrid stress regimes, and formation heterogeneity. Once calibrated with hydraulic fracturing field diagnostics, the model performs hundreds of numerical runs accounting for multiple subsurface...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181806-MS
... treatments are primarily dominated by slickwater owing to its low cost and benefit in maximizing the stimulated reservoir volume (SRV). However, these shale plays are usually in high tectonic stress environment, complex in geological structures and usually with rich natural fractures, which are quite...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181817-MS
... and field development costs are very high. Therefore, stimulation treatments is essential for achieving sufficiently high production rate and the basis for justifying the costs. Natural fractures (NF) are developed in the reservoir with high heterogeneity which leads to complex production mechanism due...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181874-MS
... to design and plan for a re-fracturing stimulation. Reservoir Characterization shale gas hydraulic fracturing modeling complex reservoir natural fracture Upstream Oil & Gas shale gas reservoir shale gas production dual porosity model fractured reservoir fracture network matrix...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181855-MS
...) Tight sandstone only produces tensile fractures. The coal, shale and naturally fractured sandstone blocks have more complex mechanism with tensile and shear fractures, due to the existence of favorable natural fractures under specific in-situ stress and the injection pressure. (3) Spatial and temporal...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181856-MS
..., natural fracture properties, fracture closure pressure, and permeability, formation pressure, etc. Field data will be matched before and after closure using the new global model. Matches with field data reflect highly enhanced understanding of the nature of hydraulic fracturing and naturally fractured...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181866-MS
... Saskatchewan. For Numerical simulated pressure transient responses, a naturally-completed (open-hole) and cased horizontal well with multiple transverse hydraulic fractures in a homogeneous or a sizable natural fracture system are considered. Numerical method for pressure and rate transient analysis...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181872-MS
... not to the extent expected. However, crosscutting minor natural fractures that were activated during injection might have led to casing failure in one of the wells. These fractures, particularly natural fractures running parallel to the direction of maximum principal stress, should be considered when making project...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181828-MS
... Abstract We developed a fully coupled thermo-hydro-mechanical (THM) model for hydraulic fracturing treatments, which was verified via comparison to published literature. This model was then utilized to investigate complex fracture network propagation in naturally fractured reservoirs. Mixed...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181814-MS
... Abstract Natural fractures are widely observed in unconventional reservoirs and their presence could lead to complex fracture network and a higher production rate by intersection with hydraulic fracture treatments. Focusing on various fractures categories, the objective of this paper...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181839-MS
... multi-fracture propagation model are established, and the fractures geometry and induced stress fields are studied, which can help to optimize the perforating cluster space and hydraulic fracturing parameters. shale gas geometrical form hydraulic fracturing natural fracture modeling flow rate...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181799-MS
... Abstract Unconventional gas reservoirs (shale gas, tight gas and coal bed methane) constitute a large percentage of natural gas supply. Hydraulic fracturing is commonly used to break-up rock matrix and connect natural fractures and cleats to create gas flow pathways. Application of hydraulic...
Proceedings Papers

Paper presented at the SPE Asia Pacific Hydraulic Fracturing Conference, August 24–26, 2016
Paper Number: SPE-181816-MS
... which are quantified by the cohesion, the orientation of the natural fracture network and in-situ stress ratios. Upstream Oil & Gas dilatant zone shear stress flow in porous media Fluid Dynamics cohesion hydraulic fracture complex reservoir Simulation plastic zone interaction...

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