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Keywords: MPD
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Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-217012-MS
... drilling. This paper describes the effective use of the constant bottom hole pressure (CBHP) variant of Managed Pressure Drilling (MPD) in the wildcat well of X-1 to explain the successful drilling of the reservoir section, providing an incredibly narrow window of 0.08 SG across Lockhart & underlying...
Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216241-MS
... Abstract Digital Transformation through MPD Automation is revolutionising the oil and gas industry. Digital technologies provide access to higher-quality information about operations performance and allow companies to react quickly when unexpected events occur due to weather or equipment...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-207938-MS
... challenges, a hybrid solution combining Underbalanced (UBD) and Managed Pressure Drilling (MPD) was applied. UBD was used to characterize the reservoir in terms of pressure and productivity index to ultimately enhance productivity by eliminating formation damage. MPD was used next to continue drilling...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-207779-MS
... Abstract While drilling highly depleted gas reservoirs with a very narrow drilling window, Common drilling methods like utilizing loss of circulation pills, wellbore strengthening materials and managed pressure drilling (MPD) are being used in several reservoirs, yet it cannot be successful...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197273-MS
.... The uncertainty in determining the pore pressure adds another challenge as the mud weight must be higher than the expected pore pressure. Managed Pressure Drilling (MPD) addresses these challenges by enabling determining the pore pressure while drilling and adjusting the Equivalent Circulation Density (ECD...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 13–16, 2017
Paper Number: SPE-188649-MS
.... On the other hand, drilling through Marrat section encounters drilling difficulties such as mud loss and differential sticking in depleted middle Marrat layers juxtaposed to high-pressure layers of upper intervals. Keeping the above problems in mind, Managed pressure Drilling (MPD) was applied first time...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 13–16, 2017
Paper Number: SPE-188487-MS
... &thermos-dynamic flow simulation using MPD with CBHP mode: – Kick tolerance requirements – Kick intensity – Safety margin including choke margin for well control event and minimum surface pressure loss caused by MPD equipment and piping – Static mud weight for calculating kick...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 13–16, 2017
Paper Number: SPE-188335-MS
... Abstract Managed Pressure Drilling (MPD) is an increasingly common technique in narrow margin HPHT wells. However, MPD is sometimes viewed as a 'bolt-on' technology, only added after much of the planning work has been carried out and all other alternatives have been exhausted. By this stage key...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 7–10, 2016
Paper Number: SPE-182918-MS
... techniques are needed to develop Shakal field potential. In case of Shakal-2 and Shakal-3 exploration wells, the 12-¼" and 8-½" hole sections applied Managed Pressure Drilling (MPD) technique and Microflux ® control system technology to reach planned objectives and reduced a combined 15 days of drilling...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Conference and Exhibition, November 11–14, 2012
Paper Number: SPE-157069-MS
.... The circulation mode can be selected between Manual, Constant Bottomhole pressure (CBHP), Reference depth and Kill sheet. In order to simulate MPD, the CBHP mode is selected, since it is a variation of MPD. Using this mode, the choke pressure during kick circulation is calculated automatically to keep...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Conference and Exhibition, November 11–14, 2012
Paper Number: SPE-161391-MS
... out being drilled conventionally and had to be changed to managed pressure drilling (MPD) using the rig choke. For the final two wells, the client chose to use constant bottomhole pressure (CBHP) MPD with an automated choke from the start of the section. For each well, a historical analysis...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition and Conference, November 1–4, 2010
Paper Number: SPE-138579-MS
... wells) for the upper limit, both estimations were done at the top of the reservoir. The drilling window for Managed Pressure Drilling-MPD was validated by determining the Bottom Hole Pressure where both, an influx from the formation and fluid losses occurred. These values were later used to establish...

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