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Keywords: operation
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Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191011-MS
... flow contribution and injection profile can certainly be determined even though fluid moving in and out through production tubing and casing. Regarding pilot field implemtation in Sirikit field, two multi-zone-completed candidates have been selected, operations were carried-out for producer and...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-190973-MS
...-pressure reservoirs. Well-A, located in the fractured carbonate Pha Nok Khao (PNK) formation of northeast Thailand is an exploration well with expected reservoir pressure around 6,000 psi (13 ppg in equivalent density), whose operator was determined to utilize UBD for the production section in order to...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191030-MS
... Abstract During the low oil price period, PETRONAS Carigali Sdn Bhd (PCSB) embarked on an intensified approach to prioritize the production enhancement and idle well reactivation (PE/IWR) activities in its Malaysia operations. To monetize the remaining reserves from these 2,000 active and idle...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191031-MS
... injectivity conformance for reservoir pressure support is very crucial as the field is undergoing severe depletions over years and unable to meet the production target. The Operator realized the importance in order to further increase the recovery factor, hence has included ‘B’ field in the Improved Oil...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191013-MS
... Abstract Approximately 3,762 m of coiled tubing (CT) became stuck downhole in a live, offshore high-pressure well. The CT parted after fatigue limitations were exceeded. This paper discusses a snubbing operation that was conducted to fish the parted CT. To ensure flawless execution the...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191015-MS
... trajectories pose challenges to conventional wireline logging (WL) operations, especially in deep wells exceeding 3,000m. In sections with high dogleg severity, the tools are prone to sticking, and the cable can become key-seated due to hole conditions, deviation, washouts or caving. Log data is a vital...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191026-MS
... or dissolved. The focus of this study was on gathering more detailed information for the selection of the diverter, treatment design, and operational procedures. Additionally, the learning curve is presented associated with the challenge of stimulating a specific zone within a complex mechanical...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191001-MS
... Abstract This paper details the process of designing and executing a frac pack operation in a previously gravel-packed formation. Challenges and solutions are discussed as well as the methods used to properly squeeze fluid and proppant into the formation. During the last 13 years in China, a...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191099-MS
... manage the annular hydraulic pressure profile accordingly. MPD is intended to avoid continuous influx of formation fluids to the surface. Any influx incidental to the operation will be safely contained using an appropriate process." ( IADC, 2005 ) Abstract There has been a lot of discussion around...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191091-MS
... Abstract Brunei offshore platforms are home to hundreds of maturing wells in need of ongoing interventions. Offshore operations in Brunei face several obstacles, (i.e., weather conditions, ageing platform facilities, limited lifting capability, and limited workspace), as well as tight work...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191066-MS
... Zawtika development, Phase 1A. Due to its complexity and its criticality to the success of the well, the operational approach implemented in Phase 1A was focused more on conservative approach rather than the performance optimization in order to ensure the success and to prove the design concept. The...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191075-MS
... operations. A common practice following drilling operations involove filter cake removal operation followed by displacement of wellbore fluids by completion fluid in order to prepare the well for production operations. Presence of drilling fluids in horizontal wells for several weeks is not considered in the...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180555-MS
... as it extends the life of the well without taking on additional environmental risk. land reclamation Completion Installation and Operations perforated interval Upstream Oil & Gas casing design remediation operation Zakum Development Company remediation technique cement plug...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180551-MS
... has contributed to successful stimulation and improved oil recovery in this case. depletion reservoir pressure Modeling & Simulation post-frac production result operation hydraulic fracturing oil field post-frac production Production match oil production rate reservoir temperature...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180544-MS
... equivalent circulating density (BH ECD) at 1495 kg/m 3 , showed 283 liters losses. Due to continued losses into Winterburn Formation, 1.5 m 3 of 1100 kg/m 3 LCM pill was mixed, spotted into the annular and then squeezed on top of the formation. The LCM squeezing operation was started by applying 11,500...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180633-MS
... Abstract A narrow hydraulic window was the main challenge for a Dutch operator drilling various slimhole wellbores into the Carboniferous-aged Rotleigend reservoir formation in the North Sea, offshore Holland. The targets were reached by first drilling through the Zechstein salt, Silverpit, and...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180651-MS
... also allows storage of experiences, both positive and negative, and links them to wells, rigs, specific types of equipment or operations. This central store of data and the ability to transition it into useful information gives the engineer designing a well the ability to identify the risks and also...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180623-MS
... Abstract This paper describes the safety and cost benefits as an onshore operator shifts from conventionally stacked (i.e. bowl and slip type wellheads) to unitized wellhead systems while transitioning from exploration to development phase. There was a paradigm shift in operational safety...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180580-MS
... environment which enables geographically-distributed teams to make immediate, informed, collaborative decisions to mitigate operational risk, improve performance and optimize drilling & well construction; thus reducing HSE and financial risks. An example was a key operation in an operationally and...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180637-MS
...) wells globally. The cost reduction has also affected wells drilled in Vietnam. One common discussion amongst operators to decide on MPD system installation for a drilling campaign is the significant upfront cost associated with the technology. However, through detailed cost benefit analysis and...

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