USD 10 million saved with openhole wireline services in deepwater presalt exploration wells in Angola CHALLENGE – In Angola, drilling complex formation presalt wells, with water depths of over 5000 ft, can be challenging and expensive. In a logistically challenging country, complications arising from missing the target and any fishing jobs in these water depths can be both costly and detrimental to any...
Three times more debris recovered than competitor in a Gulf of Mexico deepwater well CHALLENGE – A major operator in the Gulf of Mexico needed a tool that could successfully perform a wellbore cleanout operation in their deepwater well with a total depth of over 26,000 feet. Their current tool was not able to handle the job. They looked to Halliburton for a solution. SOLUTION...
Drilling time reduced by 65 percent; cost per BOE reduced by 46 CHALLENGE – An operator in the Permian Basin drilled and completed three unconventional horizontal wells in the Delaware Basin, but, after a year, results had not proven economical. Other wells just outside this operator’s acreage had shown to deliver top-quartile performance. Believing the field had more to offer, the operator turned...
Service provided understanding on whether horizontal or steeply dipping fracturing existed in an exploration well in the Gloucester Basin CHALLENGE – Halliburton client AGL Energy Limited needed insight into the vertical and horizontal fracture height and complexity of a vertical coal seam gas (CSG) exploration well in Gloucester Basin in Eastern New South Wales, Australia. Fracture gradients in the well were in excess...
Temporary well abandonment system stays intact in GOM for nine years, despite hurricanes CHALLENGE – It was hurricane season in the Gulf of Mexico, and a Halliburton client with a jack-up rig was faced with the challenge of oncoming Hurricane Katrina and a secondary hurricane, Hurricane Rita, while a well was being drilled. Evacuating personnel was the priority, but the risk of equipment damage left in...
Collaborative effort results in the first wireline tractor closing of frac sleeves in half the time for three wells in Kazakhstan. CHALLENGE – When Karachaganak Petroleum Operating (KPO) was selecting a completion technology for three of their wells in Kazakhstan, they chose Halliburton solutions that provided interventionless multistage fracturing operation. During the operation, the RapidShift® system sleeves needed to be shifted. Using conventional coiled...
Halliburton’s innovative perforation application overcame excessive formation damage and boosted anticipated production by 313%. CHALLENGE – An onshore, cased-hole, and perforated oil wellbore located in the Ecuadorian rainforest had a damaged formation and low bottom-hole pressure leading to excessive losses with depleted intervals and sub-average production rates. The operator needed alternatives for bypassing the damage and an perforation application that could perforate a...
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