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Keywords: gas lift
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Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-199143-MS
... production monitoring artificial lift system production logging reservoir surveillance gas injection drillstem/well testing production control completion installation and operations gas lift gas production gas rate production rate society of petroleum engineers drillstem testing...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, May 17–19, 2017
Paper Number: SPE-185541-MS
..., it is usual to ignore those uncertainties, which can affect the optimum operational point, leading to disappointment and loss of expected production. This paper aims to analyze the influence of the water cut (BSW) into the gas lift optimization process. Statistical data from producer wells are combined...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, May 17–19, 2017
Paper Number: SPE-185477-MS
... traditional reservoirs. Major problems in the reservoirs include emulsions, paraffin and asphaltene plugging, water cuts, and water channeling. For several years, the operator has been developing a program to convert wells that cannot be produced naturally to gas-lift wells (conventional, tubing punch...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, May 21–23, 2014
Paper Number: SPE-169465-MS
... is restricted to an abstract of not more than 300 words; illustrations may not be copied. The abstract must contain conspicuous acknowledgment of SPE copyright. In conclusion, the team selected area, with BM the main method, combined with Gas Lift, which has 2 points of injection through 2 capillary tubing...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, May 21–23, 2014
Paper Number: SPE-169456-MS
.... The computer underground is simple and inexpensive. No change required Gas Lift Valve (GLV) hole. You can perform the cleaning and routine maneuvers stimulation without problem. High initial investment for infrastructure surface. The gas injection should be treated and be available at high...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, April 16–18, 2012
Paper Number: SPE-153468-MS
... The reason for considering an auto gas lift gas orifice is that the Akal field has a huge gas cap (more than 1,400 meters thick) with a pressure of 101 kg/cm 2 at 2330 mv (datum); different tests carried out indicate that a minimum pressure of 5 kg/cm 2 between the annulus and the production...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, April 16–18, 2012
Paper Number: SPE-152227-MS
... Mexico. downhole sensor well logging artificial lift system log analysis completion monitoring systems/intelligent wells zonal isolation real time system enhanced recovery completion installation and operations gas injection gas lift drillstem testing drillstem/well testing upstream...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, April 16–18, 2012
Paper Number: SPE-153175-MS
... The gas lift performance curves for each well can be plotted based on production test data by varying gas lift injection rate along time. It also can be plotted using data from permanent hydrodynamic well simulation. Minimum bottom-hole flowing pressure corresponds to the maximum production flow...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, December 1–3, 2010
Paper Number: SPE-139404-MS
... intelligent completions for highly productive oil reservoirs has been evaluated from both, the productivity and the operational standpoints. Mandrels will be fitted with intelligent gas lift valves that can be operated from the surface, using downhole gauges for reservoir and production surveillance. Design...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, December 1–3, 2010
Paper Number: SPE-139105-MS
... gas lift (900 – 1,000 psig) as a driving force to inject the Diluent into the well. The system is made up of a vessel, a group of valves, pipes, level control systems, etc. This novel design will allow minimizing; deferred oil production, environmental damage and maintenance costs, OPEX is reduced...
Proceedings Papers

Paper presented at the Latin American & Caribbean Petroleum Engineering Conference, April 15–18, 2007
Paper Number: SPE-108054-MS
... beam pumping San Jorge information Upstream Oil & Gas flow rate progressing cavity pump submersible pump basin Pan American Energy gas lift protector sensor compression ESP Argentina perforation artificial lift system oilfield sucker rod plunger application evolution...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, June 20–23, 2005
Paper Number: SPE-94803-MS
... reservoir characterization lateral gas cap recovery factor fault block 5 mahogany field gas injection reservoir management production control effective reservoir management gas lift water production production monitoring trinidad directional drilling spe 94803 production rate drilling...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, June 20–23, 2005
Paper Number: SPE-94950-MS
... gas injection dimensional analysis experimental data calculation viscosity average error prediction flow pattern transition superficial velocity pipe liquid holdup column height gas lift gradient artificial lift system reservoir surveillance dimensionless number upstream oil...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, June 20–23, 2005
Paper Number: SPE-94946-MS
... Abstract The assessment of Intermittent Gas Lift (IGL) by computer calculations using the mechanistic models found in the literature usually approaches the IGL's operating cycle as a sequence of independent non-interacting stages, occurring back-to-back, without overlapping in time...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, April 27–30, 2003
Paper Number: SPE-81166-MS
... Abstract Trouble shoot analysis of wells on gas lift is a very complex task, which requires knowledge and experience on behalf of the production optimization personnel. The complexity of the diagnostic process stems from the fact that a considerable number of possibilities can take place...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, March 25–28, 2001
Paper Number: SPE-69514-MS
... upstream oil & gas conversion gas-lift well gas lift flowrate operation entre loma area sucker rod gas-lift system reduction gas injection conversion project optimization production increase oil field evaluation lifting system pablo prado artificial lift system consumption...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, March 25–28, 2001
Paper Number: SPE-69403-MS
... Abstract Currently in Lake Maracaibo there are nearly 2000 wells on Intermittent Gas Lift (IGL) with an average production of 150 BPD, so a method to estimate the IPR curves in such wells is necessary and important. Considering that in IGL the bottom hole flowing pressure is an instantaneous...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, March 25–28, 2001
Paper Number: SPE-69404-MS
... Abstract Intermittent gas lift is widely used in the PETROBRAS onshore petroleum fields. The intermittent gas injection in the annulus between the tubing and casing causes a gas lift valve to open. This gas lift valve is a pressure driven valve installed in the lower part of the tubing...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, March 25–28, 2001
Paper Number: SPE-69401-MS
... Abstract Recent experimental studies on intermittent gas lift have shown that the lift efficiency of this method decreases drastically as the viscosity of the fluid to be lifted increases. As the viscosity increases more gas is needed to keep the fallback losses at a minimum. One way to get...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, March 25–28, 2001
Paper Number: SPE-69406-MS
... Abstract A new unified model that predicts the flow performance of nitrogen charged injection pressure operated gas-lift valves has been developed and is able to predict the volumetric flow rate more accurately than previous models. The new model exhibits orifice, throttling and transition...

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