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Keywords: crude
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Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205621-MS
... Abstract One of Sudanese fields has a heavy crude oil which has a high Total Acid Number (TAN) and high viscosity, can cause a lot of problems in production operation, transport, and storage facilities. The effect of ethanol dilution on the rheological properties of crude (especially...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196446-MS
... reservoir pressure machine learning bubble point pressure deviation relative error gmdh model absolute percentage relative error Error analysis correlation coefficient crude group error analysis Introduction Oil compressibility (c o ) plays a vital role in reservoir simulation, material...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196565-MS
... Organic Deposit (HMWOD) that have caused a significant pressure drop in the tubing, which consequently restrict oil production and tested to only disperse at above 90°C. It was suspected that the deposit was a naturally-occurring component of the crude oil itself, separating from the bulk of the crude...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186234-MS
... and not as easily removed as with a conventional solvent or acid soaking job; thus preventing wireline entry for production surveillance and enhancement activities. Several mechanical, chemical and even combination techniques have been deployed with varied levels of success at Field P, which produces waxy crude...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186295-MS
... savings. Pour point is widely used as a measurement for waxy crude flow assurance. This pour point measurement has several limitations, e.g. it can only measure with ±3°C accuracy as per ASTM D5853 and is highly dependent on human factors especially when performing manual pour point measurement...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182190-MS
... variables with range of uncertainty that will be useful in analyzing prospective assets. enhanced recovery Modeling & Simulation Artificial Intelligence oil reservoir light crude steam flooding Upstream Oil & Gas crude crude oil thermal method SAGD viscosity oil saturation...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, September 20–22, 2011
Paper Number: SPE-142288-MS
... Abstract Highly paraffinic (or waxy) crude oil can cause significant problems in the pipelines due to wax–oil gel blockage resulting from the precipitation of the wax components. Once blockage of the pipeline occurs and flow ceases, the pipeline flow cannot be restarted with the original steady...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 18–20, 2010
Paper Number: SPE-133948-MS
... in flow and eventual blockage of the pipeline (high financial risk). The remainder of this paper will deal with the technical aspects of wax and ExxonMobil's approach to analyzing the properties specific to the SNA and MFA crude and ultimately developing facilities and operating practices to ensure...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, September 11–13, 2006
Paper Number: SPE-100750-MS
... was believe to have been freeze protected with LDHI. The other two plugs were formed when trying to open the downhole safety valves by pumping crude to return the wells to production after they were shut-in due to hurricane evacuation. Several unsuccessful attempts to melt the hydrate blockage included...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, September 9–11, 2003
Paper Number: SPE-80470-MS
... with other core functions increased the acceptability of IT solutions at all levels. This paper describes various methodologies Oil India Ltd. has adopted to introduce computerised crude oil reconciliation and special efforts channelised towards "people acceptance" of the new tools in lieu of largely manual...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, September 9–11, 2003
Paper Number: SPE-80526-MS
... because of the low gravity of the crude. The solution was to engineer a new motor protection system that was virtually elastomer free. The design utilizes metal bellows, high-density oil for gravity separation protection and high-grade o-rings. This design resulted in the first ESP motor protection system...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 8–10, 2002
Paper Number: SPE-77848-MS
... Abstract Emulsion treatment has always been a constant challenge in offshore crude production, even more so when the success of chemical treatments are critically dependant on process temperature. In the Guntong Complex operation, production from satellite platforms were cooled by sub-sea...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, April 17–19, 2001
Paper Number: SPE-68766-MS
... core adsorption permeability profile crude oilfield chemistry treat asphaltene deposition novel technique paraffin remediation reyadh core permeability spe 68766 asphaltene deposition permeability scale inhibition steam treatment wax remediation remediation of hydrates scale...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 16–18, 2000
Paper Number: SPE-64282-MS
... are cited from the Gulf of Mexico to demonstrate the applicability of the method. oil recovery upstream oil & gas saturation buffalo field crude peter behrenbruch spe 64282 enhanced recovery experiment wettability artificial intelligence residual oil saturation plug spe 64282...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference, March 20–22, 1995
Paper Number: SPE-29302-MS
... correlation correction indonesia gradient flowline pvt measurement laboratory drillstem testing reservoir significance australia vietnam oil property bubble point gravity crude variation spe 29302 upstream oil & gas pour point dai drillstem/well testing crude gravity...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference, February 8–10, 1993
Paper Number: SPE-25346-MS
... Abstract Increasing emphasis has been placed by Esso Production Malaysia Inc. (EPMI) to address the potential emulsion concerns in its existing operations in light of projected increases in water production offshore and in anticipation of potential impact on its export crude quality...
Proceedings Papers

Paper presented at the SPE Asia-Pacific Conference, November 4–7, 1991
Paper Number: SPE-22978-MS
... crude upstream oil & gas viscosity carrier fluid placement efficiency drillstem testing drillstem/well testing Abstract Forty nine high rate oil wells were completed with gravel packs in Maxus' Intan/Widuri fields in a nine month period. packs in Maxus' Intan/Widuri fields in a nine...
Proceedings Papers

Paper presented at the SPE Asia-Pacific Conference, September 13–15, 1989
Paper Number: SPE-19495-MS
... Abstract An oil rate increase of more than 40% in a Bima field well was observed when the number of stages in the electric submersible pump (ESP) was doubled from its original design. The high viscosity of the Bima crude is believed responsible for reducing the head generating capacity...

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