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Keywords: hydraulic fracturing
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Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180209-MS
.... In this study, we use both methods to history match the production of hydraulically fractured unconventional wells, followed by forecasting future production to establish a well's EUR (Estimated Ultimate Recovery) for reserves determination purposes. This study's goal is to quantify the differences one might...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180211-MS
... Abstract Hydraulic fracturing is the most effective technique used to stimulate very low permeability reservoirs. A significant body of literature on hydraulic fracturing has been primarily devoted to optimization of fracture propagation and proppant placement. However, the chemical...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180213-MS
... the integrated model can be an efficient and useful tool for predicting and analyzing oil/gas production of naturally fractured reservoirs. Artificial Intelligence Upstream Oil & Gas reservoir geomechanics reservoir simulation aperture modeling Reservoir Characterization hydraulic fracturing...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180236-MS
... mechanical isolation. hydraulic fracturing re-fracturing lateral isolation monthly production liner restimulation BOE operator hydraulically-activated dual element mechanical packer production graph original completion proppant packer slimhole system society of petroleum engineers...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180200-MS
... can create localized "pressure sinks." When a nearby infill well is fractured, the hydraulic fracture grows towards areas of lowest stress (the depleted area), which can damage the parent well. Subsequently, the production potential of the new well is decreased because it is now draining from the same...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180240-MS
..., reservoir, and production data, the anomalous diffusion model has the potential to capture the production characteristics. Moreover, the model can be used to run sensitivities on actual system variables such as hydraulic fracture length, height and spacing, as well as to account for changing operating...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180275-MS
... Abstract Hydraulic fracturing is a vital technique to unlock tight gas condensate reservoirs. The efficiency of clean-up in tight gas condensate reservoirs has a tremendous effect on well delivery. During hydraulic fracturing flowback operations, only part of fracturing fluids flows back...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180223-MS
... to reflect a complex geology that may exist on a number of scales in the form of obstacles and channels as well as attendant changes induced by hydraulic fracturing, and considers transient diffusion as a continuous time random walk (CTRW). The hydraulic fractures intersect the horizontal well at arbitrary...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180217-MS
... Abstract The Denver-Julesburg (DJ) Basin has seen oil and gas production for more than a century. It is going through a new cycle of development with horizontal drilling and high-intensity hydraulic fracturing. Since the first horizontal wells in 2008 nearly 4,000 Niobrara and Codell...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180234-MS
... Abstract The advent of horizontal drilling technology and hydraulic fracture completions has fundamentally altered the geometry of flow in shale gas systems, requiring new decline curves to forecast production. In this work we perform automatic decline analysis on Marcellus gas shale wells...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180238-MS
... Abstract The successful development of unconventional reservoir relies on the massive hydraulic fractures which provide high conductive paths and large contact area between matrix and wellbore. Since well production always shows a steep decline after the early high flow rate, refracturing can...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180243-MS
... injection rate and light-weight proppant are beneficial in transporting proppant through fracture junctions to reach further in both hydraulic fractures and natural fractures. Proppant transport models developed in this work fully incorporate the interaction between proppant particles and carrying fluid...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180265-MS
...) and dual continuum representation in Laplace domain. The transient dual porosity with various matrix-block size is implemented to incorporate the fracture spacing and the petro-physical characteristics of flow from tight matrix to natural fractures. Large scale hydraulic fractures are explicitly modeled...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180218-MS
... Shale appears to be gas-charged throughout its thickness in Canyon Creek Field. The entire Baxter interval is highly overpressured (0.72 to 0.88 psi/ft) and exhibits fair to excellent shows of gas during drilling against mud weights of 13 to 17 pounds per gallon. Multi-stage hydraulic fracture...

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