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Keywords: rheological property
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Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191049-MS
... fluid property concentration rheological property cost-effective invert-emulsion fluid drilling fluid chemistry drilling fluid formulation micronized ilmenite ilmenite drilling fluids and materials sg sbm micronized weight material barite SBM weight material particle filter cake drilling...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191080-MS
.... Rheological properties of WBDF with the addition of RTLS as deflocculant were analyzed at room temperature condition and compared with industrial chrome-based deflocculant. The TG analysis revealed that RTLS has good thermal stability because the degradation temperature was observed at approxmately 280°C...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191105-MS
.... Improving rheological properties of WBMs continues to be an area of active research for the industry. It may be mentioned here that although Oil based muds have proven to be highly successful as an inhibitive mud system for drilling shale's, they are not considered environmentally friendly. Pore size...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180520-MS
... in WBM systems for HPHT fluids. Potassium formate brine (KCHO 2 ) is usually used to stabilize the drilling fluid's performance under HPHT conditions as it helps in decreasing the flocculation of rheological properties of WBM under extreme temperature including the degradation of their rheolo s...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180690-MS
... selection and formulation Upstream Oil & Gas rheological property high pressured brine layer composite gypsum-salt formation NAF formula fluid technology gypsum-salt formation drilling fluid chemistry drilling fluid formulation naf system application drilling operation naf stability high...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180662-MS
... for 16 h at 130 °C. The viscoelasticity of the polymer was tested by the HAAKE Rheometer. At last, the water-based and clay-free drilling fluid with the density of 2.36 g/cm 3 was formed, and after rolling for 16 hours at 150 °C the fluid had well rheological property. The viscosifier (SSZN) had great...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170557-MS
... Asia. The key objectives for drilling fluid performance include: Zero NPT associated with drilling fluids Thermally stable, high-density fluid with desirable low rheological properties with no barite sag under static or circulating conditions No excessive ECD associated with drilling...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170514-MS
... for the exploration wells comparing to the conventyiaonl NAF. drilling fluid chemistry drilling fluids and materials BHST NAF bottom-hole static temperature drilling fluid property filter-cake quality rheological property ultra high temperature exploration well drilling fluid drilling fluid selection...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, July 9–11, 2012
Paper Number: SPE-154830-MS
... was studied. The dispersants selectedare non-toxic to aquatic organisms and biodegradable. Adding dispersants to the drilling fluid will result in reduced sag, rheological properties, and low fluid-loss. Three dispersants (A, B, and C)improved the flow behavior Oil-based drilling fluids weighted mainly...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, July 9–11, 2012
Paper Number: SPE-161899-MS
... horizontal well drilling fluids and materials upstream oil & gas friction drag rheological property lubricity original drilling fluid lubrication factor complex accident nanoscale emulsion nanometer material In the process of drilling in horizontal wells in Daqing Oil Field of China...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, September 13–15, 2004
Paper Number: SPE-88019-MS
... property cement slurry rheological property completion installation and operations expansible rubber element oil field Copyright 2004, IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition This paper was prepared for presentation at the IADC/SPE Asia Pacific Drilling Technology...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology, September 7–9, 1998
Paper Number: SPE-47827-MS
... and yield point to obtain a lower rheology mud to improve hole cleaning. It was found that while the mud could be mixed with the low rheological properties, it could not be maintained effectively when reused over several wells. This finding led to an analysis and upgrading of the solids control equipment...

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