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Keywords: mitigation
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Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205848-MS
... a different path. The expenditure of scarce resource to mitigate or control the downside risk that prevents or impedes the achievement of important project objectives should be considered material. As with the derivation of value due to new information (which will be covered in Question 3), elements...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206068-MS
... ESPs in 2019 and 2020 in NK field were due to corrosion of the completion or the ESP string. With an increase in ESP population in NK, a proactive corrosion mitigation is essential to reduce the number of ESP wells requiring workover. Historic data of the pulled ESPs in NK revealed that most...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201703-MS
... of depletion effect and determine how to mitigate this effect. Net present value (NPV) economic analysis of different simulation results indicates that time duration of production in the parent well ahead of child well has more impact on depletion effect than the distances between parent and child wells...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201422-MS
... Abstract This paper presents a case study of fracture interaction mitigation in a multistage horizontal stimulation of an offshore Black Sea well. A multi-faceted approach in applying lessons learned and pre-job geo-mechanical analysis of depletion-induced stress differential and its effects...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196032-MS
... is a major challenge. Crystal modifiers and dispersants may mitigate wax deposition via steric hindrance and wettability alteration, respectively. Interaction of reservoir brine coproduced with oil and the chemicals may increase mitigation efficiency. This study investigates quantitative effect of brine...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191495-MS
... window is small, drilling increasingly long laterals has vastly increased the cost and risk of casing wear, necessitating effective mitigation. After detailed analyses of Alpine field wells, one operator successfully implemented a casing wear mitigation plan combining new tools, modeling techniques...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191748-MS
.... SFTs provide a means for smaller operators with marginal projects and large international operators with stranded assets to move projects from concept to producing assets. The main challenges in making SFTs viable are: Development and implementation of mitigation and remediation strategies...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191563-MS
... not know we do not know. At its simplest, the key to an effective focus on security is a sensible, pragmatic review of all potential risks, their significance, and an appropriate level of mitigation. Without this, security becomes an effort in box-ticking. In this context, the choice of mitigation...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181377-MS
... Abstract Among several possibilities for APB mitigation, the strategy of communicating the annulus with a formation is often considered. In this case, when pressure reaches formation fracture, fluid would be drained from the annulus and thus, the pressure would be released. This article...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-174932-MS
... identify key technical, mechanical and commercial risks, and develop appropriate mitigation and contingency plans for these risks. The RMP will also help the team identify and address process safety risks related to subsurface integrity issues. The UMP and RMP drive development plans, technology plans...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 28–30, 2015
Paper Number: SPE-174756-MS
... across the depleted sands to create a drilling window, whilst the MPD CBHP was used to mitigate bottom hole pressure fluctuations and cyclic stress across the shale packages. The MPD well evaluated in this paper had just four hours of non-productive time related with downhole problems and wellbore...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170946-MS
... which has the density of the liquid phase and the velocity of the gas phase, which causes its momentum to be very large compared to the homogeneous phase. Figure 1 Schematic of the Experimental Setup. Abstract The present work focuses on experimental evidence of slug mitigation via...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 30–November 2, 2011
Paper Number: SPE-146561-MS
... to enhance the understanding of stick-slip mitigation. upstream oil & gas reference bit aggressive bit drillstring design anti-whirl bit research well bit selection stick-slip behavior aggressiveness stability map reference design vibration resist stick-slip bit design exposure bit...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–27, 2006
Paper Number: SPE-103269-MS
.... This paper critically examines the present status of the Sundarbans and assesses the potential threat of oil and gas exploration. Every aspect of the exploration and development of oil and gas is analyzed and the magnitude of the impact quantified. In addition detailed guidelines and mitigation plans...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–29, 2004
Paper Number: SPE-90659-MS
... upstream oil & gas drilling operation common language hole cleaning geologically reduction drilling surprise communication onshore procedure drilling visualisation reservoir structural model personnel mitigation npt spe 90659 Copyright 2004, Society of Petroleum Engineers Inc...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 3, 2001
Paper Number: SPE-71564-MS
... 2,100m long and a steel catenary riser in 700-m deep water. Transient flow analysis indicated that severe riser slugging would occur. The paper describes the analysis of several mitigation techniques – increasing well lift-gas injection rate, injecting lift-gas at riser base and reducing riser diameter...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 1–4, 2000
Paper Number: SPE-63029-MS
... on the results from these trials that has been successful in over half of the problem wells. This strategy is based on a three-phase approach. It requires the use of NWBPL mitigation, remediation and tolerance initiatives. Finally this paper presents three case studies in which the NWBPL management strategy has...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–6, 1999
Paper Number: SPE-56642-MS
... squeeze program was already in place to mitigate carbonate scaling - with squeeze lifetimes of over ten years. Based on the link between scale and tight emulsions, this program was accelerated and scale treatments were performed on emulsion ‘problem’ wells to suppress solids formation and therefore reduce...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 22–25, 1995
Paper Number: SPE-30482-MS
.... 331 fracture hydraulic fracturing fracture treatment wellbore upstream oil & gas hainey multiple fracture fracture stimulation viscosity friction mitigation placement perforation spe 30482 bopd screenout productivity proppant perforated interval friction pressure...

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