Titas
gas field is located some 100 Km away to the direction of northern-east
from capital city of Bangladesh, Dhaka. It lies at the skirt of the
Brahmanbaria district town. This field was discovered by Pakistan Shell
Oil Company in 1962. The structure is an elongate north-south
asymmetrical anticline measuring about 19x10 square km with a vertical
closure of 500m. As per latest Petrobangla re-estimation, total
recoverable gas reserve of Titas gas field is 7,582 billion cubic feet
(BCF). Commercial gas production from this field was commenced in 1968
and till January 31, 2016 total 4098.819 billion cubic feet gas or
54.06% of reserves has been recovered.
Out
of total 23 (twenty three) nos. gas wells drilled so far in this field 8
(eight) are vertical wells and the remaining 15 (fifteen) are
directional wells. The wells are spread (surface location) at 7 (seven)
different locations stretched over about 11 km distance. In January
2016, average 517.02 million cubic feet of gas is produced daily from 21
wells of this field and processed through 8 nos. glycol dehydration
type, 4 nos. Low Temperature Separation (LTS) type and 2 nos. LTS with
glycol dehydration type process plants and supplied to the transmission
pipelines of Titas Gas Transmission & Distribution Co. Ltd.
(TGTDCL) and Gas Transmission Company Ltd. (GTCL). About 380 bbls
condensate is produced daily with gas as by-product. In January 2016,
average condensate/gas ratio of this field is 0.735 bbls/million cubic
feet and water/gas ratio is 0.800 bbl/million cubic feet (excluding well
no Titas 12, 13 & 20). Titas well no.3 was Plugged & Abandoned
by snubbing operation on 25.02.2008 to prevent gas seepage from nearby
locality.
Condensate
produced from Titas gas field (about 380 bbls per day), Narsingdi gas
field (about 48 bbls per day) & Habiganj gas field (about 12 bbls
per day) of BGFCL and about 100 bbls heavy condensate from Beanibazar
gas field of SGFL are fractionated into MS (Petrol) and HSD (Diesel)
through two fractionation plants at this field having plant capacity of
500 bbls each. The products are being sold to Padma Oil Company Ltd.
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