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Project Detail:
Agartala Dome field is a concealed structure located at a distance of about 15 km SE of Agartala town lying on a broad syncline between Rokhia anticline in west and Baramura anticline in east. The structure is wide with a slight crestal shift towards south. The structure was initially identified as a geomorphic high through photogeological data. The areal extent as well as closure increases with depth. Its eastern and western margins are faulted.
Agartala Dome field was discovered in February 1987 through drilling of well AD#1. The field has a total of twelve pay sands, which are designated as AP-10B, AP-36, AP-38, AP-39, AP- 40, AP-50, AP-51, AP-53, AP-54, AP-55, AP-58 and AP-60 from top to bottom. The depth of occurrences of these pay sands ranges from -1661 m to -3150 m. Out of 12 pay sands 9 pay sands namely AP-10B, AP-36, AP-38, AP-40, AP-50, AP-53, AP-55, AP-58 and AP-60 have been tested and proved to be gas bearing in commercial quantities. Out of the remaining three pay sands, pay sand AP-39 has a GIIP of 366.6 MMm3 in PB category whereas pay sands AP-51 and AP-54 have marginal GIIP of 65 MMm3 each in PS category. The pay sands are developed within Upper Bhuban (AP-10B, AP-36, AP-39, AP-38 and AP-40) and Middle Bhuban Formations (AP-50, AP-51, AP-53, AP-54, AP-55, AP-58 and AP-60). However as per study conducted by IRS pay sand AP-55 has been divided in to two parts. Eastern extension of this sand is denoted by AP-55B and western extension as AP-55A. The field holds the largest volume of gas reserves among the present five producing fields (viz. Agartala Dome, Baramura, Konaban, Kunjaban and Manikyanagar).
Total Project Cost: Cr. 180
Note: Please Download Project Document attached to this Project for more information.
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