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Keywords: gas well
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Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205711-MS
... by square of pressure is still a better choice in practice. Non-Darcy effect has attracted more and more attention because it accounted for a productivity index reduction up to 20% in a high rate gas well ( Smith et al.,2004 ). As Non-Darcy parameter is the result under the mutual impact of pore structure...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205586-MS
... in the wellbore (liquid loading), which further results in back pressure and damage to the formation. Currently, gas field C loses up to 1500 mmscf/year in gas production and associated revenue due to liquid loading. Some other factors which hinders effective deliquification of the gas wells include remote well...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202272-MS
... effect can cause some major harm to the surface equipment as well as lead to a costly cleanup effort. Sand sampling in gas wells is considered a rare activity due to the difficulty of containing the gas flow. The objective of this paper is to elaborate on why this activity is crucial to be performed...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196440-MS
... Abstract To further reduce the back pressure on low-pressure gas wells and increase reserves in a mature gas field, a gas ejector project was evaluated and proposed in 2014. Following on-site tests on several gas wells during 2015 the gas ejector was successfully put into service in 2016...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196547-MS
... Abstract Recently, more and more attention has been paid to the development of deep-water gas wells around the world. However, hydrate formation in string has always affected the safety of deepwater gas well production and there is no accurate risk prediction method currently. In this study...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192001-MS
...Erosion of the Wire-Wrapped Screen Abstract A few cased-hole gas wells in Southeast Asia that were initially completed without any sand control are now producing sand, and the operators want to remediate these wells via standalone sand screen inside the production tubing. In these wells...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186876-MS
.... The LEAN process can be useful to in root cause identification of problems and for drafting mitigation measures. Historical Performance optimization problem drillstem/well testing real time system regime Drillstem Testing process safety compliance ipsm model gas well operation asset...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186929-MS
... the drilling report includes: The land development projects were mainly carried out in the main commercial city where the abandoned oil wells are located. As the population grows, the land development was then extended towards the outskirts of the city where the gas wells are located. One...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186887-MS
... D-field gas development comprises of 2 gas wells drilled from an 8 slots satellite platform, with 12inch pipeline connecting the platform to the Central Processing Platfrom (CPP). The 2 gas producers are expected to produce from zone 1 to 3. Upon drilling, the deepest zone, Zone 5 encountered...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186321-MS
... Abstract With the further development of natural gas, the quantity of gas well has been increasing year by yearin China, the demands for well completion and workover are growing. At present, more than 70% of gas wells are low yield and low pressurein China, in order to protect the reservoir...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182369-MS
.... Using the new method, the weird well testing data for well-head shut-in wells can be interpreted. The research is helpful for super-deep HPHT sour gas wells for wells and formation appraisal especially when the pressure and temperature gauge cannot be installed down into target layer. It can also...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182460-MS
... and the potential consequences to groundwater resources. This comprehensive review included Australian and international literature on onshore conventional oil and gas wells, water bores, coal seam gas wells and coal exploration bores. Failure mechanisms and rates were discussed for the entire well life cycle...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176395-MS
... & Gas Drillstem Testing manifold compressor gas well compressor liquid loading back pressure Wellhead Compression increment compression production control compressors engines and turbines modeling Efficiency mmscfd reduction Artificial Intelligence drillstem/well testing sajaa asset...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176394-MS
... Tongzhiyuan 17809-25623 69-105 29540-42350 CaCI 2 In accordance with the in-depth study of the historical production data from 326 fractured gas pools, water breakthrough process in a gas well can be classified as three stages: ▪ The chloride contents of produced water rise to several...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176476-MS
... complex reservoir coal bed methane geosteering coalbed methane Directional Drilling trajectory module Reservoir Navigation Upstream Oil & Gas generator best position signal receiver gas well application coal seam gas drilling operation high-power generator transmission rate sensor...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 14–16, 2014
Paper Number: SPE-171463-MS
... Upstream Oil & Gas information History horizontal type-well exploration Reservoir Characterization gas price gas well perforation interval length Perth Basin type-well example shale gas fracture stimulation stage technical eur complex reservoir regime shale play production...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 22–24, 2013
Paper Number: SPE-165792-MS
... Abstract The cement sheath of an oil or gas well is designed to prevent fluid communication between the drilled formations during the productive life of the well through post-abandonment. However, even when cement initially provides good hydraulic seal, zonal isolation can deteriorate after...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 22–24, 2013
Paper Number: SPE-165883-MS
... assemblies are custom designed and engineered for high rate gas wells. Internals for Tangguh wells are constructed from a high strength Tungsten Carbide alloy for corrosion and erosion assurance in the carbon dioxide flowstream. Since most wells are of similar productivity, a strategic decision was made...

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