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Keywords: Brine
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Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189435-MS
... Drilling Brine loss rate multilateral well polymer gel plug installation drillpipe MLT presentation filter cake reservoir Upstream Oil & Gas correlation candidate well application packer completion Background A typical single lateral well in the field of interest consists...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189421-MS
...Effect of pH A rapid and severe decrease in the permeability was detectedon sandstone core plugs when a high pH > 11.0 brine was injected. Previous studies showed that the dispersion of clays can be influenced by the fluid's pH. These studies clearly clarify the importance of ion exchange...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178157-MS
... to the increase of drilling costs, a substitute for expensive brines such as Cs formate for completion fluids is sought. Recently the use of potassium formate brine (KFo), weighted with manganese tetraoxide (Mn 3 O 4 ) as a drilling & completion fluid, has grown rapidly, particularly for sensitive formations...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178209-MS
... program and required spacers for precise placement of the breaker in the openhole and offshore pit management. drilling fluid property drilling fluid chemistry drilling fluids and materials Brine Artificial Intelligence Upstream Oil & Gas corrosion inhibitor bottomhole condition drilling...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference & Exhibition, October 7–9, 2013
Paper Number: SPE-166778-MS
... was therefore considered critical for a low-permeability gas reservoir development project. Lubricant product evaluation experiments were designed to provide the production impairment potential measurements using Berea and Unayzah sandstone cores with a laboratory formulated DIF and base brine containing 3–4...
Proceedings Papers

Paper presented at the Middle East Drilling Technology Conference & Exhibition, October 26–28, 2009
Paper Number: SPE-124275-MS
...) and their compatibility with various water-based muds (brine, clay type, and clay-free). The new spacer is unique in that the rheology (specifically, the yield point (YP)) remains constant over a wide range of temperatures (80°F up to 350°F). Typically, the spacer YP will fluctuate as a function of temperature. The YP...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling and Technology Conference, October 22–24, 2007
Paper Number: SPE-108249-MS
... and a continuous flow of corrosive brine. During the drilling phase, the mud weight is controlling the influx of LD2 brine into the well but it is not enough to shut it down. For doing so, it would require a mud weight of 2.20 SG, which would fracture the lower TAG formation. The LD2 formation brine contains...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference, October 22–24, 2001
Paper Number: SPE-72283-MS
...-in fluid with brine. Clean up of the filter cakes shows that the destruction of the reversible invert emulsion filter cake containing calcium carbonate is easily attained with acid treatment through a simulated gravel pack. The reversible emulsion drill-in fluid had higher retained permeabilities in both...

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