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Keywords: gas lift
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Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 28–29, 2018
Paper Number: SPE-192487-MS
... their current settings) so that the objective function is either maximised or minimised. In most production systems the objective function would be to maximise oil production, with the control variables being items such as: gas-lift injection gas rate, choke settings, well and pipeline routing, etc...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 28–29, 2018
Paper Number: SPE-192460-MS
... in a field. progressing cavity pump gas injection Upstream Oil & Gas well performance optimization problem inflow performance Artificial Intelligence gas lift diagnostic phase calculation metric volumetric efficiency artificial lift system asset and portfolio management field...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 28–29, 2018
Paper Number: SPE-192499-MS
... injection Tatweer real time system Upstream Oil & Gas artificial lift system high flow line pressure gas lift information application problematic well society of petroleum engineers variation Bahrain field GIS system GIS dead well exception process real-time data Efficiency operation...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 28–29, 2018
Paper Number: SPE-192494-MS
..., carbon fiber sucker rod, lifting way of sucker-rod pump combined with jet pump, and lifting way of sucker-rod pump combined with gas lift. Upstream Oil & Gas Tarim oilfield maximum polished rod load beam pumping carbon fiber rod gas injection depth artificial lift system Efficiency...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 28–29, 2018
Paper Number: SPE-192463-MS
... artificial lift system Artificial Intelligence gas injection real time system gas lift digital gas lift unit in-well digital gas lift system Upstream Oil & Gas digital gas lift system sensor pilot installation Mscfd operation Injection Rate society of petroleum engineers gas...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 28–29, 2018
Paper Number: SPE-192456-MS
... Abstract One of the limitations of the conventional gas lift system is that it requires wireline intervention step to swap the dummy gas-lift valve placed to facilitate well-pressurization with a live gas-lift valve needed for well production. This wireline intervention step can be costly, can...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 30–December 1, 2016
Paper Number: SPE-184204-MS
... Abstract The Fadhili Formation located in the Awali Field, Bahrain is a carbonate reservoir with an active water drive. Five horizontal gas-lifted wells drilled in the Fadhili with initial production rates of over 1500 BOPD began showing scaling symptoms once watercut rates increased to over 90...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 30–December 1, 2016
Paper Number: SPE-184184-MS
...Current Methods for Optimization If we broadly look at existing gas lift technology the methods for optimization can be considered. This falls into two main categories, firstly optimization without any well intervention and secondly optimization by means of well intervention to change...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 30–December 1, 2016
Paper Number: SPE-184217-MS
... Abstract Continuous Foam Injection is a proven deliquification technique in gas wells, but the technology typically struggles to perform in wells with high fractions of liquid hydrocarbons. For gas lifted oil wells operating at high water cuts however, continuous downhole foam injection may...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 30–December 1, 2016
Paper Number: SPE-184221-MS
... Abstract This paper will describe the evolution of gas lift systems over the past few decades, making parallels with other artificial lift technologies (ESP, SRP, and PCP) and how they have evolved. The paper will then focus on new smart gas lift technology outlining its main characteristics...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 30–December 1, 2016
Paper Number: SPE-184222-MS
... is feasible in field test. hydraulic jet pump multiphase pump system efficiency lifting height Efficiency application gas lift pressure distribution intercoordination lifting method beam pumping artificial lift system single lifting method Upstream Oil & Gas gas injection depth...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 30–December 1, 2016
Paper Number: SPE-184215-MS
.... Apart from the thermal method, pumping technology makes remarkable advance by enlarging the drawdown created over the conventional gas lift in several heavy oil projects. After due consideration, the Electrical Submersible Pump (ESP) was finally decided as the key driver to reinforce well production...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 26–27, 2014
Paper Number: SPE-173696-MS
... into the production pipe at maximum depth, Maximum depth is determined based on the injection pressure and well depth. Continuous Flow There are two types of gas lift continuous flow and intermittent flow. Gas lift valves are the main component in gas lift design; they are operated automatically to respond...

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