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Keywords: procedure
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Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, October 29–30, 2020
Paper Number: SPE-200522-MS
... large kicks, the required backpressure may exceed riser pressure limits. A novel kick handling procedure using a dilution control strategy (DCS) is proposed here to handle gas influxes and subsequent gas unloading events. The idea behind this DCS is to inject mud into the riser through the boost line...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, October 29–30, 2020
Paper Number: SPE-200506-MS
... directional drilling displacement well annulus dual drillpipe wellhead norway procedure pressure gradient horizontal section conventional drilling drillpipe drilling fluids and materials annular pressure drilling flow rate pressure window application rotation speed trial well rdm...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 9–10, 2019
Paper Number: SPE-194546-MS
... second component is a ‘soft’ framework consisting of a robust layered approach including overarching standard policies, the MPD strategy for implementation in the specific project, conceptual and detailed procedures, and specific work instructions. Lastly, the human component is a group of competent...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 9–10, 2019
Paper Number: SPE-194548-MS
... management & disposal drilling fluids and materials Upstream Oil & Gas return line Troll Field reservoir section SPM annular pressure drilling riser marine riser contractor subsea pump riser level control system procedure rig CML system drilling operation mud return line riser...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 9–10, 2019
Paper Number: SPE-194549-MS
...; integrating MPD in the well planning process and developing operational procedures for use on the rig; and delivering a training program for the wider team covering the technical and the human factors aspects to ensure a successful delivery. annular pressure drilling Artificial Intelligence managed...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 17–18, 2018
Paper Number: SPE-190001-MS
... successful, the next step is to understand that there are still additional factors that may impact the downhole pressure management even when keeping parameters stable at surface. Such additional factors are consequences of procedures outside of rig pump flow rate variation such as taking surveys, sending...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 17–18, 2018
Paper Number: SPE-190003-MS
... system with the MPD control system, further enhancing the efficiency of rig operations. The drilling control system will incorporate a functionality to automate any procedure and will be able to seamlessly work with a variety of other programs such as hydraulic models. Recognizing the importance of well...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 17–18, 2018
Paper Number: SPE-190004-MS
... decreases. By allowing gas to expand in a controlled environment we measured the impact of gas expansion. This paper provides information on controlled and uncontrolled gas expansion, impact on riser unloading, and benefits of a closed system. well control migration velocity migration procedure...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 17–18, 2018
Paper Number: SPE-189998-MS
.... This paper discusses a campaign involving three wells drilled in the Brazil presalt area using MPD technology and analyzes lessons learned. Operational procedures are primary to the analysis; however, kick detection and system logic are also discussed, as this case represents the first use of the new...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185282-MS
... procedure dynamic inflow test interface operation flow path diagram influx julius well drilling window operator For the 2/4-22 S Romeo and 2/4-23 S Julius wells, the decision to drill the 8 ½″ reservoir sections utilizing MPD technology was taken to mitigate the expected drilling related...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185283-MS
... riser driller annular pressure drilling new drilling convention knowledge drilling operation pore pressure MPD well control rig Drilling drilling window operator Training Program Scenario Upstream Oil & Gas RCD procedure ntsb situational awareness Most interestingly, for...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185288-MS
... hydrostatic mud column), and the well had an influx. The well-control procedure was applied, and bullheading was implemented to return the influx back to the formation. Once well control was regained, drilling continued with conventional methods to stop losses. Different kinds of resources for lost-control...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185296-MS
... safety systems. In addition, come the very important aspects of competency, work processes and procedures. Taking a holistic approach to this integration is more likely to increase the use of the technology, and increase the adoption rate while continuing to demonstrate added value. Figure 1...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185285-MS
... circulation Upstream Oil & Gas depletion displacement mud weight pore pressure hole section backpressure drilling campaign anchor point drilling window annular pressure drilling pressure data flow rate procedure downhole pressure fracture gradient well control reservoir The...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185289-MS
... barrier influx procedure MPD operation intensity The IADC (2011 ) defines Managed Pressure Drilling MPD as: "an adaptive drilling process used to precisely control the annular pressure profile throughout the wellbore. The objectives are to ascertain the downhole pressure environment...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185286-MS
... solution for drilling in such an area where potential mud cap drilling practices could be required, the rig integration process, class notation process, development of operational procedures, risk assessment, training and testing of equipment prior to commencing the operation. This was a fast track...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 12–13, 2016
Paper Number: SPE-179184-MS
... successful early detection of influxes of less than 3 barrels The implementation of managed pressure stripping procedures that resulted in increased tripping speeds The application of MPD techniques that reduced the time spent circulating and managing gas at surface The above actions saved ample...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 12–13, 2016
Paper Number: SPE-179185-MS
... methods. well control bottom hole pressure annular pressure drilling MPD system MPD conventional well control Deepwater Well HPHT well procedure influx Upstream Oil & Gas detection dynamic influx control influx flow surface pressure barrier system conventional well control case...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 12–13, 2016
Paper Number: SPE-179716-MS
... drilling criteria closure pressure backpressure unconventional reservoir Well Condition cement slurry critical anchor point anchor point procedure lbm gal Engineering Approach slurry hydraulic simulation influx Abstract The focus of the international oilfield industry is clearly...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 12–13, 2016
Paper Number: SPE-179713-MS
.... drilling operation wellbore integrity Upstream Oil & Gas MPD hole section Wellbore Design unstable shale formation operating window annular pressure drilling mud weight static wellbore drilling window wellbore application fracture gradient procedure operator fluctuation mitigation...

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