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Keywords: PPM
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210117-MS
... squeezes. Hall/Chan/Conformance/Heterogeneity-Index Plots were used to identify candidates (26 injectors supporting 300 + producers) and channel volumes. Gel strength of crosslinked acrylamide-polymer (4000-15000 PPM concentrations) was monitored using Sydansk grading. During the treatment, offsets were...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206035-MS
... quick and accurate analysis of CI residual at the ppm level. The portable instrument allows field samples to be analyzed on-site without the need for shipping them to a centralized laboratory. In the current study, the TD technique was applied to analyze field samples from various fields. Moreover...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206146-MS
... polymer ppm field performance hydrolysis polymer flood Introduction Mangala is the largest oil field in the Barmer basin of Rajasthan, India. The major producing intervals are shallow Paleocene Fatehgarh sandstones. The paraffinic oil is moderately viscous (8 cp to 16 cp) with wax appearance...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201603-MS
... Abstract We developed and investigated the effectiveness of new multifunctional foaming agents (MFAs) for production enhancement in oil wells with gas lift or high gas-oil ratio, high water cuts (>30%), and very high conditions of temperature (180°C), hardness (180,000 ppm), and salinity...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201648-MS
... and salinity up to 180,000 ppm and 310,000 ppm TDS, respectively. The MFA was coinjected with lift gas via the annulus and generated foam downhole as it mixed with reservoir fluids in the tubing. Tested MFA concentrations ranged from 160 to 750 ppm. The field tests demonstrated that the MFA was able...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-204261-STU
... hydrogen ion exposure sulphide stress microcontroller hydrogen sulfide formation caustic soda real time system artificial intelligence upstream oil & gas concentration steel fuzzy logic valve ppm drilling operation monitoring system sulphide stress cracking petroleum engineer platform...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191558-MS
... frequency 24/7 2 min every 8 hr Water pump flow rate (L/min) 3.4 3.4 produced water management and control alkane PPM Downstream Oil & Gas concentration Upstream Oil & Gas fluctuation wastewater sump biofilter VOC voc emission flow rate Avg Pilot Test emission...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191566-MS
... as a critical evaluation against the aforementioned triazine industry benchmark. Production Chemistry Corrosion Management PPM Workplace Hazard drilling fluids and materials deposition Efficiency oilfield chemistry H2S management reaction sequence consideration MEA triazine gas contact tower...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181434-MS
... operations ( Figure 1 ). Background and Overview flowline corrosion production monitoring materials and corrosion well integrity production control Reservoir Surveillance riser corrosion PPM Upstream Oil & Gas cement Pipeline Corrosion Subsurface Corrosion calcium sulfate deposition...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181501-MS
... linearly in ppm.m by comparing spectral images of the scene in the presence of gas and reference images acquired before the release; (3) An algorithm, drawing on tomography techniques, computes concentrations of methane in ppm from the linear concentrations; (4) Mass balance type equations finally help...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-174788-MS
... remediation wax remediation wax inhibition asphaltene remediation oilfield chemistry remediation of hydrates concentration tendency scale inhibition fresh water PPM halite saturation index Production Chemistry Upstream Oil & Gas halite scale inhibitor bakken brine paraffin remediation...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-174966-MS
... would desorb from the rock. The increase in concentration would indicate the scale inhibitors affinity to desorb in to the Bakken brine. Over a 48-hr period at a natural pH (2500 ppm of scale inhibitor in Bakken brine) 2500 ppm of scale inhibitor with the pH artificially modified to pH 5, 6...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170825-MS
... enhanced recovery gypsum dissolution PPM surfactant chemical flooding methods surfactant formulation Simulation salinity coreflood Polymer Drive experiment alkali Upstream Oil & Gas formulation calcium concentration concentration gypsum ASP slug reservoir ammonia...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170638-MS
... Upstream Oil & Gas Brine water management oilfield chemistry asphaltene remediation remediation of hydrates scale inhibitor new scale inhibitor inhibitor Exhibition Environmentally spe international symposium application PPM new inhibitor szymczak operator international symposium...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166335-MS
... was bullheaded easily through annulus and tubing without having to pull out the pump. The cost savings of this rigless intervention is estimated to be USD 2mil. The success of this treatment was realized by additional gain of 112 bopd and the H 2 S concentration was reduced to 10 ppm. The field application data...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166255-MS
... (15000 ppm brine) and 1500 ppm of HPAM polymer reaching 15/20 cp of fluid injection viscosity. Oil rate production from the original "central" producers (wells that are aided with 100% of polymer injection) has increased 100% at the same time as average reduction in water cut is about 15%. The main...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166265-MS
... polymer adsorption dynamic measurement ppm porosity porous media enhanced recovery concentration sandpack polymer concentration polymer solution retention permeability polymer molecule Introduction When water-soluble, high molecular weight polymers are used for enhanced oil recovery...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166525-MS
... a potential chemical solution for total water management that can be incorporated into current ore processing facilities and delivers some operational and economic benefits. drilling fluid chemistry oil sand drilling fluid selection and formulation bitumen drilling fluids and materials ppm complex...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166078-MS
... Depth (mbgl) ∼ 650 Original Pressure (kPa) 3240 Thickness (m) 0,5 – 18 Fluid Oil density (°API) 18 Oil viscosity (live, mPa.s) 160-300 TAN (mg KOH/gr oil) ∼ 4 Formation water salinity (ppm) 46000 Reservoir and fluid properties are summarized in Table 1 . Typically...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 8–10, 2012
Paper Number: SPE-159215-MS
... system hydrate remediation hydrate inhibition asphaltene inhibition scale inhibitor scaling gathering system ppm cotton valley water transfer station hosston spe 159215 hz hour real-time monitoring brine barium sulfate sulfate frequency drop Introduction Results of Bench-Top...

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