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Keywords: proppant
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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-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-180215-MS
... the effectiveness of produced water for hydraulic fracturing operations. Successful use of chelating agents would reduce produced water disposal costs and improve the environment by reducing the consumption of fresh water. proppant compatibility test fracturing materials Upstream Oil & Gas...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180275-MS
... and a least amount of proppants flowing back, optimization of a chock valve in operations is investigated. Furthermore, effects of a proppant size and well types including vertical and horizontal wells on chock valve adjustments are presented. A chock is adjusted by gradually increasing its diameter...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180217-MS
... in a significant reduction in the cost per bbl of oil produced. While geological parameters have been found to matter greatly for the production success of DJ horizontals, completions matter as well. The high GOR areas of Inner Core Wattenberg benefit most from jobs with more proppant, whereas areas with poorer...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180238-MS
... to simulate the time-dependent fracture conductivity change due to proppant embedment. The synthetic cases are grouped into two categories: refracturing in existing perforations and in newly created perforations. A systematic sensitivity study is performed on the effects of fracturing spacing, matrix...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180243-MS
... Abstract The key in unlocking unconventional reserves is to create massive fracture surface area. During the fracturing treatment, a huge volume of fracturing fluid is pumped to generate fractures and then followed with a large amount of proppant to provide enough conductivity for reservoir...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180245-MS
... specifications. As millions of gallons of water and thousands of gallons of polymer can be pumped in one treatment ( Paktinat et al. 2011a ), the high molecular weight polymers can concentrate in fracture surfaces and in proppant pack which may impair productivity. In tight formations, friction-reducer polymers...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180227-MS
... shale to benefit both flowback recovery and initial oil recovery. shale gas fracturing fluid secondary oil recovery fracturing materials proppant Upstream Oil & Gas outcrop core enhanced recovery hydraulic fracturing oil shale concentration gpt saturation Oil Recovery shale oil...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, April 14–16, 2009
Paper Number: SPE-122917-MS
... during hydraulic fracturing treatments. fluid modeling proppant concentration equation of state friction fracturing materials fracturing fluid transition viscosity calculation fluid property flow regime pressure drop bottomhole hydraulic fracturing Upstream Oil & Gas pipe...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, April 14–16, 2009
Paper Number: SPE-122949-MS
... circulation overflush volumes, the OC was able to double the number of perforations in each producing interval, thereby increasing the area of formation treated and the amount of proppant placed in each interval while decreasing total volume of fluid used per treatment stage. Procedures presented...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, April 14–16, 2009
Paper Number: SPE-123354-MS
... were identified. flow in porous media proppant hydraulic fracturing Upstream Oil & Gas fracturing fluid spe 123354 cumulative production co 2 gas production history matching log model three-month cumulative gas production fracturing materials reservoir simulation Fluid Dynamics...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, April 14–16, 2009
Paper Number: SPE-123526-MS
... at a depth of 8,000-10,500 feet and are the focus of this study. Previous stimulation in the lower Green River formation mainly consisted of acid breakdown treatments. With the advent of better fracturing fluid additives and proppants, hydraulic fracturing has shown to be more effective when compared...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, April 14–16, 2009
Paper Number: SPE-123280-MS
... & Gas Effectiveness flow in porous media Fluid Dynamics likelihood total proppant evaluation gas recovery multistage fracturing spe 123280 stimulation effective fracture length reservoir quality conductivity reservoir conductivity proppant hydraulic fracturing Green River slickwater...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, April 14–16, 2009
Paper Number: SPE-122514-MS
... were incorporated to evaluate stimulation techniques (proppant & fluid volumes) and to validate the differences/ similarities observed between micro-seismic and fracture-propagation model predicted lengths. This paper demonstrates how reservoir characterization and completion understanding via...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, April 14–16, 2009
Paper Number: SPE-123586-MS
... of the appropriate fracturing fluid and proppant is based on the shale brittleness, geomechanical, and geochemical properties. The final step is to close the loop by evaluating the overall effectiveness of the stimulation treatment. This is accomplished by doing a detailed postjob treatment-pressure analysis...
Proceedings Papers

Paper presented at the Rocky Mountain Oil & Gas Technology Symposium, April 16–18, 2007
Paper Number: SPE-107993-MS
... inhibitor PPM History Match Uinta Basin inhibitor return fracture production history match water sample international symposium scale inhibitor conductivity Scale treatment reservoir surveillance proppant reservoir characterization permeability scale inhibitor return fracturing fluid...
Proceedings Papers

Paper presented at the Rocky Mountain Oil & Gas Technology Symposium, April 16–18, 2007
Paper Number: SPE-107966-MS
... issue. The disadvantage of the polymer systems is the damage to the fracture treatment. This is due to the inability to completely cleanup the polymer residues in the fracture proppant pack and filter cake on the formation faces. Both cases reduce the effective fracture conductivity. The most recent...

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