1-4 of 4
Keywords: oil-based mud
Close
Sort by
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170528-MS
... pressures around 17,000 psi and narrow margins between formation pore pressure and fracture pressure. The oil-based mud had to fulfill a number of requirements, including thermal stability, consistent properties and predictable density behaviour, especially given the extensive wireline programme. The first...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 25–27, 2008
Paper Number: SPE-114067-MS
...Introduction Abstract With increased concerns over the environmental issues regarding the use of oil-based mud (OBM)s, drilling companies in Iran are moving towards implementing less harmful water-based fluids. Due to low toxicity to the environment, effective shale inhibition...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology, September 7–9, 1998
Paper Number: SPE-47772-MS
... associated with oil-based muds (OBM's). During the completion stage and afterwards, the emulsion can be reversed by adding water-soluble acid, thus providing excellent filtercake cleanups, improved production in an openhole completion, better cementing, and efficient cuttings cleanup and waste minimization...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology, September 7–9, 1998
Paper Number: SPE-47814-MS
.... The current work has identified characteristics of the problem, its economic significance, its possible causes, and the best historical field practices for addressing it. P. 261 bit design shale drilling rate siltstone overpressured shale deep shale bit performance oil-based mud wellbore...

Product(s) added to cart

Close Modal