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Producing crude oil from algae

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Proceedings Papers

Paper presented at the CORROSION 2021, April 19–30, 2021
Paper Number: NACE-2021-16565
... bio-crude produced lower (though still unacceptable) swelling than the bio-oil. Materials that showed good compatibility with the HTL biocrude were the fluoroelastomers, OZO, and silicone. Introduction Fast pyrolysis-derived bio-oils and hydrothermal liquefaction bio-crudes are being explored as...
Proceedings Papers

Paper presented at the CORROSION 2006, March 12–16, 2006
Paper Number: NACE-06379
... for that reason: ? Kerogen I: Type of crude oil from algae, containing paraffin chains with low aromatic content. ? Kerogen II: Type of crude oil with paraffin and aromatic structure derived from terrestrial plants. ? Kerogen III: Type of crude oil with aromatic chains derived from remains of...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193865-MS
... Abstract We suggest two new thermodynamic models for the adsorption of ions to the brine/carbonate and brine/crude oil interface. We calibrate the model parameters to the ionic adsorption and zeta potential data. We then investigate the effect of the rock and oil surface charges on the...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-513-MS
... oils produced from STACK/SCOOP reservoirs. This study discusses possible geoscientific explanations for the heterogeneity observed in produced oils and describes how source, maturation, and migration affect their composition. Geochemical data from 136 produced oils across 12 counties from 4 producing...
Proceedings Papers

Paper presented at the Annual Technical Meeting, May 24–27, 1980
Paper Number: PETSOC-80-31-13
... crude oil options from oil sands and heavy oil indicated that with increased world oil prices the conversion of low cost AIberta coal to liquid fuels appeared to have the potential or becoming an attractive third synfuel option. In 1979 AIgas, using the experience and data from the earlier work...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2871569-MS
.... There- fore, the oil extracted or produced from them was generated and expelled by bona-fide SR beds. In contrast, the kerogen present in SR reservoirs generally is assumed to have generated the oil retained in and produced from those intervals. However, it recently has been suggested that crude oil...
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, August 5–7, 2019
Paper Number: SPE-198717-MS
... materials, algae and other microbes which are non-toxic and biodegradable ( Li et al., 2016a , b ; Wang et al ., 2017 ). A wide-range of edible and non-edible oils have been used to produce biodiesels from plants and animal sources ( Li et al ., 2016a , b ; Sulaimon et al., 2017 ). Animal oils...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-203047-MS
... Shilaif which could represent comprehensive feature of this formation. Crude Oil samples in Mishrif and Tuwayil reservoirs were taken from well A and C. Figure 2 Location of wells where samples were taken, overlapped on the structure map of Shilaif, Western Abu Dhabi (Crude oil were taken from Well...
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, August 6–8, 2018
Paper Number: SPE-193449-MS
... and are generally less expensive. The base fluid may be made up of either fresh water, or salt water. Oil based mud can be formulated with diesel oil, mineral oil, olefin and paraffins. These olefins paraffins are often referred to as synthetics although some are derived from distillation of crude oil...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29508-MS
... 87 days, approximately 4.9 million barrels of crude oil were released into the Gulf of Mexico from the Macondo reservoir at a water depth of 1,524 meters (DHUC 2010; Valentine et al. 2014). Chemical dispersants were employed during the spill response as a mitigation measure to reduce the quantity of...
Proceedings Papers

Paper presented at the Corrosion97, March 9–14, 1997
Paper Number: NACE-97535
... waters remaining from hydrostatic tank testing during newtmikling, tank washing water residual, heavy weather ballast water, produced water introduced along with the crude oil production and delivery system, and oily water from the engine 53513 room previously stored in the slop tank. A water gradient...
Proceedings Papers

Paper presented at the CORROSION 2011, March 13–17, 2011
Paper Number: NACE-11140
... jobs and biodegradability. Sources of biofuel raw materials A variety of biolipids can be used to produce biofuel. These are (a) virgin vegetable oil feed stock - rape seed and soybean oils are most commonly used, though other crops such as mustard, palm oil, sunflower, hemp and even algae show...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 1991
Paper Number: OTC-6527-MS
... ecosystem. Empire Mix crude oil was chosen for study because it was the crude most likely to be of environmental concern in the Gulf Coast region. Therefore, the first test using the system involved two additions of 11.3 1 of Empire Mix crude oil to each test pond, 48 hrs apart. The spill produced a surface...
Proceedings Papers

Paper presented at the CORROSION 2021, April 19–30, 2021
Paper Number: NACE-2021-16612
... catalysts, intermediates and final bio-products on the corrosion of HTL reactors. In fact, the produced crude bio-oils contain a range of corrosive inorganic and organic compounds, such as organic acids, aggressive sulfur and/or chlorinated compounds which have the potential to introduce serious corrosion...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2898296-MS
...., 1985), all of which are excellent sources of crude oil in China. The lacustrine evaporitic formations in eastern China have been studied for their petroleum generative potential (e.g. Peters et al., 1996). Geochemical parameters of such source rocks from the Jiangling and Dangyang area in the Jianghan...
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, August 5–7, 2019
Paper Number: SPE-198777-MS
... Abstract In-situ burning (ISB) is a process of burning crude oil at the point of spill, as a containment measure for oil spill control. It is usually applied as one of the last resort to prevent spilled oil from reaching ecologically sensitive habitats and recreational activities in coastal...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194916-MS
... chemical analysis of the crude oil samples involved (i) collecting summed extracted ion chromatograms (SEICs) from GC-MS analysis of the samples, (ii) chemical fingerprinting of different wells by principal component analysis (PCA) of selected range of biomarkers, and (iii) subsequent partial least squares...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–6, 1993
Paper Number: SPE-26399-MS
.... 163245 SPEUT. Abstract A bench-scale aerobic microbial degradation study of soil contaminated with Saudi Arabian crude oil was conducted. The effects of nutrient additions and seeding with naturally- occurring microorganisms were evaluated, through compari- son of results from a control reactor, a second...
Proceedings Papers

Paper presented at the CORROSION 2021, April 19–30, 2021
Paper Number: NACE-2021-16779
... Abstract Supercritical Water Gasification (SCWG) is a promising thermochemical conversion technology in which supercritical water (SCW) is used as a conversion medium to gasify wet biomass feedstocks, such as raw forest biomass, black liquor, crude bio-oils and bio-wastes, into syngas (a...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 7–10, 1978
Paper Number: OTC-3055-MS
... may be attributed to the rapid removal of oil from tidal flat surfaces. Harpacticoid copepods were not adversely affected by crude oil; on the other hand, a significant increase in density of one species (Halectinosoma gothiceps) was noted at chronic oil dosages. Nonetheless a significant decrease in...

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