OGDC makes a discovery of gas reservoirs at Kaleri Shum-01 well in Rajanpur

June 22, 2022 (MLN): Oil and Gas Development Limited (PSX: OGDC) has made a Gas discovery at Kaleri Shum-01 well located in Rajanpur (Tribal area), Punjab Province, Pakistan, the company filing on PSX showed today.

OGDC is the operator of Kalchas Exploration License and a joint venture partner with Mari Petroleum Company Limited with the holdings of 50% in each.

Kaleri Shum-01 was spudded on December 31, 2021, to test the hydrocarbon potential of Pab, Fortmunro/ Mughalkot, and Parh formations.

The well was drilled down to a depth of 1907m. Based on the results of wireline logs interpretation, the operator has successfully conducted four DSTs in Parh, Fortmunro/ Mughalkot, Pab, and Ranikot formations.

During Drill Stem Test (DST)-1 in Parh & Fortmunro/Mughalkot formations, the well flowed at a rate of 1.24 million Standard Cubic Feet per Day (MMSCFD) Gas, through choke size 32/64" at Well Head Flowing Pressure (WHFP) of 220 Pounds per Square Inch (PSI). DST-2 into Fortmunro/Mughalkot Formations, the well tested 0.489MMSCFD Gas through choke size 32/64" at WHFP of 300PSI.

The well also tested 0.192 MMSCFD Gas from Pab Sandstone during DST-3 through choke size 32/64" at WHFP of 10-75PSI. DST-4 conducted Ranikot Formation, the well tested 0.16MMSCFD Gas through choke size 32/64" at WHFP of 100-130 PSI.

In another notice to the bourse, the company informed that the Joint Venture of Nim Block OGCL as an operator (95%) and Government Holdings (Private) Limited (GHPL) (5% carried) has discovered oil and gas from an exploratory well namely Nim East-1 located in District Tando Allah Yar, Sindh Province.

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