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Keywords: conversion
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Proceedings Papers

Paper presented at the International Thermal Operations and Heavy Oil Symposium, October 20–23, 2008
Paper Number: SPE-117710-MS
... performance pseudo-homogeneous catalyst system results in improved cracking and hydrogenation performance at lower process severity. The PHC system in the Heavy Residue Hydroconversion (HRH) process achieves up to 95% residue conversion at pressure below 7.3 MPa, reaction temperatures between 400 - 460 °C...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, November 1–3, 2005
Paper Number: SPE-98058-MS
... conversion fixed bed and ebullated bed hydroprocessing will not meet the required ultra low sulfur content without further hydrotreating. For distillates produced from delayed and fluid coking, even more severe secondary processing is needed to reduce the aromatic and sulfur contents in order to meet the new...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, November 1–3, 2005
Paper Number: SPE-97306-MS
..., this must be treated to remove the H 2 S to meet sales gas specifications. For small scale (less than 50 – 100 kg) and large scale (greater than 20 tonne/d) of equivalent sulphur, current technologies appear reasonable. Conversely, for intermediate range (0.1 – 20 tonne/d) equivalent sulphur, current...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, November 1–3, 2005
Paper Number: SPE-97658-MS
... under development are mostly not entering the market before 2006. All these facts make the nitrogen removal by feed pre-treatment an attractive alternative to achieve the ultra-low sulphur goal. sulphur compound dbt original lco dibenzothiophene conversion hds reaction concentration...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium and International Horizontal Well Technology Conference, November 4–7, 2002
Paper Number: SPE-79000-MS
... solution productivity bottom hole pressure reservoir anisotropy production control directional drilling petroleum society society spe ps-cim choa 79000 anisotropic reservoir production monitoring reservoir surveillance plane evaluation dependency conversion agreement Introduction...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, March 12–14, 2001
Paper Number: SPE-69692-MS
... error 1-4%) for all conditions studied. Similar results were obtained with the asphaltene contents (14-23%), percentage of conversion of the >500°C fraction (12%) and tetralin (16-23%). hydrogen donor simulation enhanced recovery conversion physical simulation experiment spe 69692 thermal...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, March 12–14, 2001
Paper Number: SPE-69734-MS
... surveillance downstream oil & gas mbcd requirement feedstock fraction final product synergy target light medium crude oil information upgrading scheme residue conversion puerto ordaz installation Introduction Project developments in the Orinoco Oil Belt exploit its huge low risk...
Proceedings Papers

Paper presented at the SPE International Thermal Operations and Heavy Oil Symposium, March 12–14, 2001
Paper Number: SPE-69905-MS
..., susceptibility to steam breakouts, and minimal alteration to main piping system. The paper discusses capital expenditure for the conversion which was kept to an absolute minimum, operating cost which was subsequently reduced; profitability which increased; reservoir response to water injection which resulted...

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