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Keywords: coal seam gas
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Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2022
Paper Number: SPE-210628-MS
... years, the development of tight formations such as coal seam gas, or shale gas reservoirs has significantly increased in response to the escalating worldwide energy demands. Their characteristic of low permeability requires advanced stimulation technologies to achieve economical production rates. Well...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202262-MS
... Surat Basin in Queensland. Along with the underlying Permian–Triassic Bowen Basin that extends to the north, the Surat Basin is currently the key focus of appraisal and development for the CSG to LNG projects in Queensland ( Figure 1 ). Abstract The coal-seam gas (CSG) industry has long been...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202244-MS
... and to CSG (Coal Seam Gas). coal seam gas environmental impact ucg coal bed methane upstream oil & gas conventional coal mining metals & mining complex reservoir coal deposit natural gas synga coalbed methane air emission groundwater uneconomic coal deposit ghg emission...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202271-MS
... Abstract Bulk permeability of coal is a critical parameter in coalbed methane (CBM) or coal seam gas (CSG) well completion designs and field development planning. The estimation of permeability can be made by well testing either during drilling or production; however, well tests are costly...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202270-MS
... Abstract One of the keys to successful and environmentally responsible well stimulation programs in coal seam gas development is to establish consistent procedures for the safeguarding, planning and executing activities across multiple wells. The aim of this paper is to show how a novel...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192032-MS
... circulation new drilling string design society of petroleum engineers coal bed methane complex reservoir slurry coalbed methane loss zone drilling fluids and materials cement slurry Drilling drilling fluid management & disposal coal seam gas Introduction Early Permian Coals have been...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192033-MS
... developed that provides sensitivity to both adsorbed and free gas, as well as water, allowing for the complete evaluation of fluid content in coal seams. This measurement has been employed in evaluating coal gas content for coal seam gas evaluation and coal mining optimisation with encouraging results...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192068-MS
... fluid lifecycle infrastructure coal seam gas water infrastructure well site requirement reverse flow consumption operation case study coalbed methane gathering network chemical usage recycling trucking development campaign fracturing materials optimization fracturing fluid fluid...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192077-MS
... Abstract Use of p/Z versus cumulative produced gas plots is an industry standard practice to estimate gas initially in place (GIIP) and expected ultimate recovery (EUR) for conventional volumetric gas reservoirs that behave as a "tank". In this paper applicability of coal seam gas (CSG...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192044-MS
... systems to monitor the well and reservoir performance of coal seam gas (CSG) wells in Queensland. This paper presents technology, reservoir and production engineering analysis and failure mechanisms in more than 600 CSG wells in Queensland. This paper postulates the selection criteria for every specific...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-191892-MS
... Abstract The Australian coal seam gas (CSG)/coal bed methane (CBM) fields present multiple challenges (i.e., losses, naturally fractured formations, and highly depleted zones) typically addressed using various well design and cementing techniques (i.e., additional casing strings, stage...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-191923-MS
... Lower permeability coal seam gas areas may require hydraulic fracturing to achieve an economic rate. Pressure sensitivity of Surat coals ( Busetti et al, 2017 ) may be another reason to apply hydraulic fracturing and prop the cleats with small mesh particles to prevent its closure. Fractured...

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