Drillstem Test

… Satria Ltd., Singapore, operates the well on the western segment of the two-part Bulu PSC. The gas flow came on a drillstem test of the Kujung I carbonate reservoir at 2,415-2,571 ft. Final gas composition results from this and an earlier …

… appraisal well on the Bulu PSC in the East Java Sea offshore Indonesia. Gas flowed at a maximum rate of 4.6 MMscfd on a drillstem test of the Kujung formation at 2,415-85 ft, prompting partner AWE Ltd., Sydney, to state that “subject to a …

… exploratory well in southern Ethiopia. The group recovered 281 b/d of 30° gravity oil on a progressive cavity pump on a drillstem test of the Lower Lokhone formation at the Ngamia-1 well on Block 10BB in Kenya. Logs and MDT sampling had indicated …

… off southern Tanzania. It is 22 km north of the Jodari-1 discovery well, also on Block 1, where a successful drillstem test was completed in March on the shallower Tertiary reservoir. BG Group Chief Executive Chris Finlayson said, “The …

… flowed to the surface during a drillstem test of volcanics from 5,720 ft to ..... to the discovery well, but a drillstem test only recovered 717 ft of mud and ..... low to the discovery well. A drillstem test of the volcanics, however, did …

… excellent quality above a 16-m oil column in a Permian Zechstein Group carbonate of varying reservoir quality. A drillstem test in the Upper Jurassic sandstone sequence flowed at a rate of more than 4,700 b/d of oil on a 48/64-in. choke …