1-20 of 59
Keywords: concentration
Close
Sort by
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, May 15–17, 2001
Paper Number: SPE-70029-MS
... of oxygen. The concentration of oxygen was not reduced preferentially from these solutions but occurred at approximately the same rate as reduction of dissolved carbon dioxide (undissociated carbonic acid) concentration. Inhibition of corrosion in CO 2 /O 2 systems was more difficult that in CO 2 alone...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, May 15–17, 2001
Paper Number: SPE-70017-MS
...Literature Survey Carr et al. 6 (1954) introduced the viscosity correction charts for Natural gas due to the presence of contaminant gases, CO 2 , H 2 S, and N 2 . Their co-relation allows correcting the Natural gas viscosity up to 15% concentration of CO 2 , H 2 S, and N 2 . Wichert...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, May 15–17, 2001
Paper Number: SPE-70047-MS
... and synthesized. The said surfactant is soluble in 30% NaCl brine, and shows good surface activity in brine with 100,000mg/L salinity concluding 5,000mg/L CaCl 2 . By analysizing the volume fraction-salt concentration phase graph, the salt tolerance property of LF, petroleum sulfonate and their combined system...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 21–23, 2000
Paper Number: SPE-59708-MS
... was the most efficient and cost effective chemical of those tested in removing iron sulfide and hydrogen sulfide from the injection water system. concentration scale inhibition hydrogen sulfide wax remediation filter life asphaltene remediation field trial asphaltene inhibition millipore...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 21–23, 2000
Paper Number: SPE-59541-MS
... fluids and materials information enhanced recovery treatment container concentration Introduction Stimulation companies in oil producing areas range from local one truck independent acidizing and chemical companies to major multiple service companies. In some areas the market for acidizing...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 21–23, 2000
Paper Number: SPE-59719-MS
... Abstract Seismic models enhanced with well logs help to locate sand concentrations. Many well log curves contain patterns with very high frequencies compared to seismic responses. Quantitative analysis of log patterns can create large numbers of sand vectors for plots that resemble...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 23–26, 1998
Paper Number: SPE-39763-MS
... discharge salt concentration reduction concentration plant species green plant evapotranspiration rate chloride compartment tolerant plant . .. SPE 39763 I *1e 9 . . Soefetyof Petroleum Engineem Engineering the Use of Green Plants to Reduce Produced Water Disposal Volume Troy Settle, De...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 23–26, 1998
Paper Number: SPE-39776-MS
... conductivity theoretical study emulsified acid concentration fracture conductivity hci reaction rate equation coefficient acid system hydraulic fracturing conductivity cell experiment Sooiety of Petroleum Engineers SPE 39776 Laborato~ and Theoretical Studies for Acid Fracture Stimulation...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 23–26, 1998
Paper Number: SPE-39778-MS
...-laden treatment val verde basin injection rate hydraulic fracturing johnson fracture mscfd productivity proppant wolfcamp interval reservoir conway burdett concentration pakenham field remedial treatment upstream oil & gas fracturing fluid fracturing materials spe 39778...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 23–26, 1998
Paper Number: SPE-39789-MS
... region enhanced recovery surfactant flow in porous media surfactant solution breakthrough permeability region upstream oil & gas brine breakthrough time experiment reduction composite core oil recovery concentration low permeability region fluid dynamics cojsurfactant mobility...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 23–26, 1998
Paper Number: SPE-39780-MS
... an appreciation of minimizing gel loadings in fracturing fluids because of perceived high insitu polymer concentrations brought about during fracture closure. For this reason, it is desirable to use breaker systems that do not prematurely attack fluid viscosity, allowing use of the minimum gel loading...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 23–26, 1998
Paper Number: SPE-39802-MS
... to large fracture spacing. Produced tracer concentrations from interwell tracer studies can help identify reservoirs that are predisposed to successful gel applications. Our simulation studies also show how tracer transit times can be used to estimate the conductivity of the most direct fracture...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 23–26, 1998
Paper Number: SPE-39817-MS
... on sample quality and require more careful planning. P. 565 formation fluid sample upstream oil & gas flow in porous media mud cake quality fluid dynamics permeability zone permeability formation fluid jaedong lee sample quality zone thickness formation jaedong lee concentration...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 23–26, 1998
Paper Number: SPE-39784-MS
... be achieved. P. 297 production data cost effective method polymer afier fracturing materials remedial treatment permeability proppant productivity guar specific enzyme treatment concentration fracturing fluid upstream oil & gas static temperature formation gas well carbohydrate...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 23–26, 1998
Paper Number: SPE-39792-MS
... Abstract The potential for using mixed surfactants at low concentration to improve mobility control in CO flooding was evaluated in laboratory experiments. We examined various mixed surfactant systems, such as alpha olefin sulfonate and ethoxylated alcohol sulfate, through foam durability...
Proceedings Papers

Paper presented at the SPE Permian Basin Oil and Gas Recovery Conference, March 23–26, 1998
Paper Number: SPE-39785-MS
.... case study flowback sample hydraulic fracturing polymer upstream oil & gas evaluation polymeric damage fracturing materials fragment concentration candidate selection remedial treatment production rate polymer damage sandstone formation polymer damage aid mmcfd fracturing fluid...
Proceedings Papers

Paper presented at the Permian Basin Oil and Gas Recovery Conference, March 27–29, 1996
Paper Number: SPE-35167-MS
.... We also collected and analyzed information about the design of these projects, concentrating on pattern, spacing, and production processes previously applied. Cost calculations that are presented are in accordance with a previous cost study by Beike and Holtz. 1 Finances were analyzed...
Proceedings Papers

Paper presented at the Permian Basin Oil and Gas Recovery Conference, March 27–29, 1996
Paper Number: SPE-35173-MS
... crosslinking system has been developed for in-depth diversion of injection fluid in a variety of applications. The polymer gelant uses a fairly low concentration of polymer and zirconium crosslinker so large volume treatments are economical. The polymer system is also tolerant to hard brines and low pH...
Proceedings Papers

Paper presented at the Permian Basin Oil and Gas Recovery Conference, March 27–29, 1996
Paper Number: SPE-35168-MS
... as that realized with an ordinary mobility reducing agent. selective mobility reduction displacing fluid spe 35168 foam oil recovery concentration reservoir smr upstream oil & gas enhanced recovery mobility surfactant experiment exponent permeability effective relative mobility fluid...
Proceedings Papers

Paper presented at the Permian Basin Oil and Gas Recovery Conference, March 27–29, 1996
Paper Number: SPE-35169-MS
... concentration brine flow in porous media experiment core sample chemical flooding methods penneability concentration average darcy flow velocity surfactant mobility production control mobility reduction permeability quality foam reservoir surveillance heterogeneity cd1050 production...

Product(s) added to cart

Close Modal