Burleson Energy (ASX:BUR) is continuing remedial work at its Truchard-2 well at Heintschel field in Texas with a test flow from frac slots 1 to 5 through production tubing continuing to monitor the production.
This will be followed by a separate flow test from sleeve 6.
Since Burleson could not obtain the original spinner data, it is now planning to run a new spinner survey or alternative flow test to attempt to identify the source of the water.
Burleson had earlier reported that it suspected the frac sleeve 6, which is closest to the horizontal section, was producing abnormal quantities of water.
The Heintschel field is a substantial gas-condensate discovery hosted by Wilcox Formation tight sand reservoirs in Colorado County, Texas.
The development well is located 785 metres from Burleson’s established producing Truchard-1 (vertical) well and is the fourth well on the Heintschel gas condensate field - and is the first horizontal development well.
The well was drilled to a total length of 4,122 metres including a horizontal section 700 metre long. It was initially drilled to a true vertical depth of about 3,500 metres where casing was set.
The second phase involved drilling the horizontal section and setting casing in the horizontal leg. The final phase involved a six stage frac, followed up by a clean up phase prior to completion and hydrocarbon sales.
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