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Keywords: control system
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Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 9–10, 2019
Paper Number: SPE-194543-MS
... Abstract This paper presents design, testing, installation, and lessons learned with the world's first completely integrated managed pressure drilling (MPD) control system on a deepwater drilling rig. While previous MPD installations have included driller-operated systems, they all include...
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-194555-MS
... Abstract In this work we present field results from a series of drilling operations where advances in sensor and control system technology enables a high degree of automated pressure control in under-balanced drilling (UBD) operations in Siberia, Russia. Traditionally this fractured carbonate...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 17–18, 2018
Paper Number: SPE-190010-MS
.... annular pressure drilling accuracy operation MPD operation green line managed pressure drilling servo actuator electro servo actuator choke valve operator MPD Application service life control system servo motor choke electric roller screw actuated choke Upstream Oil & Gas roller screw...
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-189998-MS
... paper focuses on the surface equipment and software applied and discusses the results, challenges, and savings resulting from MPD technology use. information control system service company offshore Brazil Upstream Oil & Gas MPD technology international association of drilling contractors...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185296-MS
... illustrates some of the most important aspects of true MPD integration. In the following subsections, these aspects will be discussed in more detail. True MPD rig integration includes a centralized control system that holistically integrates MPD functionality in synchronization with top drive, drawworks...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185286-MS
.... drilling operation hydrostatic head Barent Sea Injection Rate Upstream Oil & Gas cmcd procedure well control riser level riser Subsea Pump Module annular pressure drilling service provider control system operator Mud Cap Drilling Drilling integration drilling contractor CML system...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185290-MS
... future. managed pressure drilling control system test result recommendation Upstream Oil & Gas nitrogen new technique Fixture annular pressure drilling control device operation mandrel well control Drilling bearing assembly protocol RCD api 16rcd application rcd element...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, March 28–29, 2017
Paper Number: SPE-185294-MS
... A truly integrated MPD control system will require an initial capital investment in the rig to update the software, documentation, and training. It will also require installation of new control hardware in the rig's local equipment room (LER) and new permanent cabling for power and control lines...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 12–13, 2016
Paper Number: SPE-179714-MS
... downhole pressure adaptive model pressure control standpipe flow model-based controller equation machine learning Artificial Intelligence hydraulic model control system choke characteristic bulk modulus backpressure pump Figure 3 Bulk modulus effect on a wells pressure transients. A...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 12–13, 2016
Paper Number: SPE-179499-MS
... fluid density. Once the pressure is set, the control program continually monitors the pressure and determines if the fluid level needs to be raised or lowered to maintain the desired BHP. If the fluid level needs to be adjusted, the control system automatically adjusts the pump speed accordingly using a...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference & Exhibition, April 13–14, 2015
Paper Number: SPE-173812-MS
.... Fully automated MPD system and equipment was incorporated to the rig system to enable the application on the well. As illustrated in Figure 2 , the pressure control equipment consisted of three hydraulically operated chokes, the backpressure pump and a control system, which acts as a brain to manage...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference & Exhibition, April 13–14, 2015
Paper Number: SPE-173814-MS
..., process with BSEE, qualification, success criteria and finally the results and experiences from first use. Upstream Oil & Gas detection annular pressure drilling application riser bottomhole pressure functionality rig well control riser level control system procedure Statoil...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference & Exhibition, April 13–14, 2015
Paper Number: SPE-173822-MS
... pressure drilling control system mud return line well control procedure operation subsea pump gradient As water depths have increased in offshore drilling the difficulty of staying in the drilling window, between pore and fracture pressure, has become more challenging. The narrow drilling...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference & Exhibition, April 13–14, 2015
Paper Number: SPE-173823-MS
... supplied to the subsea pump motor accordingly. B The actual drilling fluid level is actively controlled either manually by the operator or automatically in close loop with readings from the system. The MPD control system has to exchange data with the drilling control system. This is necessary to...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, April 17–18, 2013
Paper Number: SPE-164564-MS
... advantage using MPD is improved control of the BHP which intuitively enhances well control. A variety of pressure control equipment used to precisely adapt wellbore pressure for MPD operations will to some degree be controlled by a MPD control system. For narrow mud window the control system may have to be...
Proceedings Papers

Paper presented at the IADC/SPE Managed Pressure Drilling and Underbalanced Operations Conference & Exhibition, April 5–6, 2011
Paper Number: SPE-143097-MS
... Abstract An essential part of an automated MPD control system is the hydraulic model, which in many cases is the limiting factor for achievable accuracy of the system. A lot of effort has therefore been put into developing advanced hydraulic models that capture all aspects of the drilling fluid...
Proceedings Papers

Paper presented at the SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference and Exhibition, January 28–29, 2008
Paper Number: SPE-113693-MS
... appropriate during MPD operations. This paper describes how the dynamic shut-in procedure can be performed during a kick incident occurring during drilling. The main pumps and the choke valve opening are operated using the automatic coordinated control system. The dynamic shutin procedure is evaluated using...

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