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Keywords: concentration
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3712272-MS
... concentration pipe section incident salinity incident ii health & medicine hydrate inhibition riser corrosion asphaltene inhibition water chemistry composition reaction bacteria interaction qxrd unconventional well deposit produced water dissolution URTeC: 3712272 Impact of Subsurface...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3708626-MS
... hydrate remediation hydrate inhibition scale inhibition concentration oil production subsurface artificial intelligence production chemistry asphaltene remediation remediation of hydrates source allocation enhanced recovery wax inhibition hydraulic fracturing external water porous media...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3709541-MS
... characterization hydraulic fracturing tracer test analysis upstream oil & gas artificial intelligence waterflooding water management complex reservoir produced water discharge concentration formation 1 physicochemical analysis molar equivalent isotope analysis operation isotope ratio...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3721226-MS
... origin linked to these processes, as when their concentrations are cross plotted together, they exhibit a positive linear relationship. However, this relationship is difficult to geochemically substantiate using XRD, because anatase is often less than 1 weight% compared to the other minerals composing...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3722241-MS
... and flowlines by applying CIs. A CI ranking system has been developed considering various conditions with and without sand. Results will benefit CI selection, development, and research. corrosion inhibition oilfield chemistry materials and corrosion riser corrosion well integrity concentration...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3722736-MS
... concentrations, fluid discoloration, and mineral precipitation. Introduction Hydraulic fracturing is a technique to increase the permeability of oil and gas reservoirs for hydrocarbon extraction by injecting large volumes of hydraulic fracturing fluid (HFF) into the deep underground. The HFF contains chemical...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3723283-MS
... reservoir nd bone spring sand artificial intelligence lateral heterogeneity total hydrocarbon gas carbon isotope mud gas upstream oil & gas concentration avalon fm fluid heterogeneity delaware basin URTeC: 3723283 Integrated Formation Evaluation Using Multiple Geochemical Solutions...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3723594-MS
... core analysis shale gas log analysis complex reservoir reservoir characterization artificial intelligence upstream oil & gas haynesville formation organic-rich mudrock well logging structural geology wolfcamp formation concentration water saturation waxman-smit model...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3726162-MS
..., sensitivities studies are performed by varying chemical concentrations of chemicals such as surfactants, clay stabilizers, etc. so that the completion fluid recipe could be made more cost effective. Introduction Hydraulic fracturing operations involve the injection of frac water (fresh, produced, or a mix...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3722974-MS
... in porous media reservoir characterization oil recovery pvt measurement unconventional resource technology conference scenario gas injection method enhanced recovery oil production concentration haley-10mbh equation of state water management injection rate north dakota coinjection water...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5354-MS
... setup and procedure were presented for huff-n-puff experiments using the fracture and matrix volumes. thermal method steam-assisted gravity drainage calcite surface crude oil complex reservoir wettability modifier water imbibition sagd concentration contact angle enhanced recovery...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5534-MS
... faults (Figure 14). This volume highlights areas with a high concentration of identified faults. Using the production data made available by Major et al., (1998), we classified the wells into three categories: Poor (0-10Bscf cumulative gas production), Medium (10-20Bscf cumulative gas production...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5357-MS
... concentration tracer flow geometry injection verification URTeC: 5357 Analytical Tracer Interpretation Model for Fracture Flow Characterization and Swept Volume Estimation in Unconventional Wells Lokendra Jain*, Shashvat Doorwar, Daniel Emery, Chevron Corporation Copyright 2021, Unconventional Resources...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5537-MS
...), pump rate, pump time, cumulative pump time (new variable), fluid name, ramp up fluid, propp name, propp concentration, propp mass, average treating pressure, maximum treating pressure, and minimum treating pressure. Table 1 shows such a table and its variables for stage 5 of MIP-3H. In the table...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5541-MS
... which represents a ratio of elastic to viscous forces. To develop and validate the model, a data set of FR performance was generated using a new lab procedure of measuring DR % vs flow rate for various FRs, FR dosage rates, tubing IDs, and brine concentrations (salinity and hardness). A master curve has...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5524-MS
..., Lopano, et al. 2020), which contains high concentrations of sulfate (50-300 mg/L) (Wilson and Van Briesen 2013) compared to typical fresh natural water (20 mg/L) (Organization 2004). The blending of produced water and Monongahela River water leads to barite precipitation early in the hydraulic fracturing...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5993-MS
... geochemical characterization shale gas reservoir characterization structural geology upstream oil & gas complex reservoir hydraulic fracturing produced water discharge chemistry water chemistry niobrara shale marl concentration study area water sample water type niobrara...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5697-MS
...-fluid composition (salinity and ion concentration) that transforms the formation wettability into a more water-wet state. Oil wetting of tight formations is usually controlled by the adhesion of oil droplets on the surface of clay minerals. When clay minerals are not predominant, the oil attached...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5657-MS
... and thin-section petrography with elemental concentration data acquired by a handheld X-Ray Fluorescence (XRF) analyzer. Then we draw a robust conclusion about the paleoredox conditions of the different chemostratigraphic units of UBS by combining the sedimentary evidences with multiple independent...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5640-MS
... by the ICP concentration trends showed significant Fe hydroxide precipitates in clay- and pyrite-rich outcrop samples due to partial oxidation of Fe-bearing phases in the case of intrusion of low salinity water-based fluids. Porosity reduction in the MSEEL (Marcellus Shale Energy and Environmental Laboratory...

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