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Keywords: concentration
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Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195212-MS
... treatment fluid concentration proppant screenout slickwater treatment medium proppant size scenario Abstract One of the considerations in hydraulic fracturing treatment optimization in unconventional (shale/tight/CBM) reservoirs is creating fracture complexity through reducing or possibly...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195182-MS
... in this study. The novel FLA realized comparable fluid loss performance of less than 10 ml at 375 F at lower concentrations as compared to the industry FLAs. In some cases, the novel FLA performed at higher temperatures, whereas some of the industry available FLAs did not. The novel FLA also boosted...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195199-MS
... Upstream Oil & Gas source water water sample machine learning produced water discharge viscosity friction reducer Artificial Intelligence concentration viscosity development performance booster hydraulic fracturing water chemistry operation HVFR friction reducer performance...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195191-MS
... Research continues developing improved hydraulic fracturing fluids to which lessen the problems associated with current fracturing fluids like guar-based gels and slickwater. Slickwater fracturing fluids have low concentrations of friction reducers, falling in the range between 0.5 to 2 gallons...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195229-MS
..., such as polyacrylamide, is commonly used to overcome pipe friction at 1 gal/Mgal or lower. To carry proppant into fractures, it is commonly assumed that the higher viscosity the HVFR yields, the better the proppant transport, necessitating higher HVFR concentrations than 1 gal/Mgal. However, a field study within...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185084-MS
... these advantages. hydraulic fracturing vfr fluid system fracturing materials viscosity Upstream Oil & Gas concentration operation proppant concentration friction reducer conductivity proppant viscosity-building friction reducer fracture conductivity vfr system reduction fracturing fluid...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185090-MS
... to the flowback water analysis for hydraulically fractured wells in Marcellus based upon ion mass transport, it is easy to notice that, in most cases, fracture network with smaller apertures generates lower water recovery and higher flowback ions concentration simultaneously, and vice versa. By study the flowback...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185118-MS
... stability gel formulation high temperature enhanced recovery Brine injection brine Pilot Test chemical flooding methods polymer star-pam viscosity gel treatment Upstream Oil & Gas concentration surfactant imbibition technology surfactant reservoir formulation high salinity reservoir...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185087-MS
.... hydraulic fracturing niobrara plug pipeline transient behavior concentration fracture network slug catcher completion Upstream Oil & Gas correlation water hammer characteristic proppant concentration amplitude perf wellbore hammer effect wolfcamp plug productivity Water Hammer Signature...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, March 27–31, 2017
Paper Number: SPE-185114-MS
... nanoparticles (NPs) in different concentrations on cement fluid loss was investigated. Barite NPs were generated via dry grinding method using a high-energy ball grinder. The barite NPs were added to the cement slurry in various concentrations, and a low pressure low temperature (LPLT) static fluid loss tester...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173609-MS
... Abstract Low concentration particle transport in multiphase horizontal pipes in the presence of a viscous liquid is experimentally investigated using a 0.05 m diameter pipe. The experiments were conducted for a wide range of liquid and gas flow rates in both intermittent and stratified flow...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173606-MS
... deionized water spectrum reaction rate constant hydraulic fracturing gas production sample 1 diffusion ionic concentration drillstem/well testing concentration shale reaction rate fracture drillstem testing Introduction The exploitation of shale gas has increased rapidly throughout...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173584-MS
... & Gas paraffin remediation Hydrate Remediation hydrate inhibition fracturing fluid remediation of hydrates treatment agent treatment life loading innovative technology solid scale inhibitor scale inhibitor application adverse downhole condition society of petroleum engineers concentration...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173603-MS
... Option 1: Biocide Injection Pros: Effectively reduces hydrogen sulfide concentrations for limited time periods Relatively inexpensive when compared to scavenger treatment Reduces tubing/casing corrosion Cons: Poor bacteria treatment efficiency. Due to reservoir barriers...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173626-MS
... confirmed that reducing concentration or pH of polycarboxylic (PC) or amino-polycarboxylic acid (APC) can result in local permeability enhancement rather than wormhole creation. Also, reducing the active material concentration and injecting a larger volume of diluted polycarboxylic or aminocarboxylic acid...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173612-MS
... Fluid Dynamics Effectiveness stimulation treatment production control flow in porous media Upstream Oil & Gas concentration sddp production monitoring Completion Installation and Operations real time system production logging complex reservoir Diversion Method particulate diverter...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173594-MS
... polymer stimulation flowback sample massive hydraulic water frac remediation of hydrates concentration acrylamide friction reducer society of petroleum engineers Upstream Oil & Gas hydrogen peroxide metal ion polyacrylamide breaker scale inhibition remediation treatment citric acid...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173627-MS
... the sand represents a gravel pack and the disk represents the formation. The filtrate volume was measured to determine the leakoff under different treatment and formation conditions. Effects of particulate concentration, pore space of the permeable filter disk, sand size, and temperature on the leakoff...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 1–5, 2015
Paper Number: SPE-173630-MS
... of the nozzle is important. Flow through the nozzles was characterized using CFD simulations and a sizing methodology has been proposed. Foam flow was studied for injection before and after the nozzle at very low concentrations of a commercial foamer. The presence of the nozzle during foam flow did not affect...

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