1-20 of 1184 Search Results for

Dehydration with glycol

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, August 11–13, 2020
Paper Number: SPE-203751-MS
... of the process and allows engineers to determine the cause and magnitude of the loss for each operating unit. Natural gas dehydration via absorption using glycol is the most economically attractive approach, and this advantage can only stand if lower energy consuption relative to adsorption process can...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2013
Paper Number: IPTC-16681-MS
... temperature without hydrate formation. As a part of the global downstream pipeline and plant optimization program, Saudi Aramco has invested $65MM capital expense for triethylene glycol (TEG) dehydration unit (3,4,5) at the world largest oil stabilization facility to reduce the frequency of pipeline scraping...
Journal Articles
SPE J. 13 (05): 297–306.
Paper Number: SPE-4040-PA
Published: 01 October 1973
... dehydration, water absorption is by far the most generally used. Glycols, especially triethylene glycol (TEG), are the preferred absorbents. A survey of the literature on the water dew point of natural gas over glycol solutions reveals point of natural gas over glycol solutions reveals significant...
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, July 31–August 2, 2017
Paper Number: SPE-189114-MS
... Abstract A report is presented on natural gas dehydration performance of dehydration units in two different plants using a pre-inhibited glycol/antifoam/pH adjuster blend versus neat glycol with periodic injection of anti-foam and pH adjuster inhibitors. To investigate the effect of using pre...
Proceedings Papers

Paper presented at the SPE/EPA Exploration and Production Environmental Conference, March 3–5, 1997
Paper Number: SPE-37929-MS
... to recompress or use the recovered gas. The Methane Source The oil and gas industry dries natural gas to pipeline specifications in oil and gas fields with about 20,000 glycol dehydrators. These glycol dehydrators use triethylene glycol to remove water vapor from 600 to 1200 psig natural gas streams. Wet...
Proceedings Papers

Paper presented at the SPE/EPA Exploration and Production Environmental Conference, March 1–3, 1999
Paper Number: SPE-52730-MS
... This paper was prepared for presentation at the 1999 SPE/EPA Exploration and Production Environmental Conference held in Austin, Texas, 28 February-3 March 1999. glycol concentration biodegradation evaluation dehydration system glycol solution organic cocontaminant compound...
Images
Conventional gas <b>dehydration</b> using <b>glycol</b>
Published: 13 November 2017
Figure 1 Conventional gas dehydration using glycol More
Proceedings Papers

Paper presented at the CIPC/SPE Gas Technology Symposium 2008 Joint Conference, June 16–19, 2008
Paper Number: SPE-113781-MS
... Abstract In optimizing glycol dehydration system for natural gas, several critical parameters exist, which can be varied to achieve, a specified dew point depression. This paper studies the effect of varying the glycol flow rate, number of stages or height of the packing column...
Journal Articles
Journal: Corrosion
Corrosion 53 (02).
Paper Number: NACE-97020163
Published: 01 February 1997
...B.A. Stefl; S.F. Bosen ABSTRACT INTRODUCTION Corrosion in gas dehydration systems can be attributed to many factors, including chloride intrusion, acid gas absorption, and glycol degradation. Inhibition systems for glycol dehydration systems must incorporate corrosion inhibition and buffering using...
Proceedings Papers

Paper presented at the CORROSION 2008, March 16–20, 2008
Paper Number: NACE-08649
... ABSTRACT The triethylene glycol (TEG) in the operated Bruce platform glycol dehydrator towers was seen to steadily increase to over pH 10. This rise in pH was found to be attributable to the carry over of triazine based H2S scavenger chemical, used to treat sour process gas. This paper details...
Images
Proceedings Papers

Paper presented at the SPE/EPA Exploration and Production Environmental Conference, March 7–10, 1993
Paper Number: SPE-25944-MS
... Abstract Emissions of benzene, toluene, ethyl benzene, and the xylene isomers (BTEX) and volatile organic compounds (VOC) from the reboiler still vent of glycol dehydration units have become a major concern for the natural gas industry as a result of increasing regulatory pressure. The Clean...
Proceedings Papers

Paper presented at the SPE/EPA Exploration and Production Environmental Conference, March 27–29, 1995
Paper Number: SPE-29742-MS
... Abstract Increasing regulatory pressure has made emissions of benzene, toluene, ethylbenzene, and xylenes (collectively known as BTEX) and total volatile organic compounds (VOC) from glycol dehydration units a major concern for the natural gas industry since there are over 40,000...
Proceedings Papers

Paper presented at the SPE/EPA Exploration and Production Environmental Conference, March 7–10, 1993
Paper Number: SPE-25952-MS
... Corporation and the Gas Research Institute have developed a software program called GRI-DEHY© to provide gas producers with an easy-to-use tool for estimating emissions of BTEX and other VOCs from triethylene glycol dehydration units. This program uses fundamental chemical engineering thermodynamics along...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197768-MS
... Abstract The objective of this paper is to showcase the successful and innovative troubleshooting data analysis techniques to reduce glycol loss and to meet the product specifications in one of the gas dehydration systems in an upstream gas oil separation plant (GOSP). The gas dehydration...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 14–16, 2014
Paper Number: SPE-171415-MS
... Abstract Natural gas contains significant amounts of water that must be removed. A common way to dehydrate gas to low water levels is via a liquid desiccant such as tri-ethylene glycol (TEG) and the use of stripping gas in the regeneration system. The patented GLYNOXX® recycle stripping gas...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 23–25, 2011
Paper Number: OMC-2011-030
... and consequential safety issues. Monitoring the operation of glycol dehydration contactor towers through accurate and reliable on-line measurement of moisture in natural gas is therefore critical to efficient offshore natural gas production. This moisture measurement application presents a difficult challenge...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 28–30, 2007
Paper Number: OMC-2007-026
... ABSTRACT: Natural gas pipeline transportation requires very low water content in the gas stream in order to avoid condensation or hydrate formation. To reach this goal, when triethylene glycol (TEG) is used to dehydrate natural gas, after the absorption step TEG must be regenerated to levels...
Proceedings Papers

Paper presented at the SPE/EPA Exploration and Production Environmental Conference, March 3–5, 1997
Paper Number: SPE-37879-MS
... are in "continuous compliance" with the MACT standard. Since condensers are the most widely used control option for glycol dehydrators, the monitoring requirements for condensers are of particular interest; this requirement may include recording the condenser outlet temperature. Performance testing on all condenser...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition and Conference, October 13–16, 1996
Paper Number: SPE-36225-MS
... Reduction Of Glycol Loss From Gas Dehydration Unit At Offshore Platform in Bombay Offshore - A Case Study. Abstract Glycol dehydration is most common liquid dessicant for removing water from natural gas. Under normal operating conditions, make up glycol rate is about 16 litres/MMSCM (0.12 gal...

Product(s) added to cart

Close Modal