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AFE: location preparation

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Proceedings Papers

Paper presented at the SPE Symposium: Decommissioning and Abandonment, November 30–December 2, 2021
Paper Number: SPE-208482-MS
..., and through the drilling riser and blowout preventor for Phase II and Phase III, to maximize productivity when the rig is on location. The scope of operations included wellhead qualification, wellbore access and preparation, well kill, injectivity testing, various wellbore preparation and cement placement...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192117-MS
... by reservoir structure and viable well trajectory. The ABH development plan specifies pad drilling from the same surface locations as utilized for the AF field development which further increased the well density at shallower depths. The 71 AF development wells penetrated through the shallower ABH...
Proceedings Papers

Paper presented at the Permian Basin Oil and Gas Recovery Conference, March 12–13, 1981
Paper Number: SPE-9718-MS
... supported by a neat payout justification. The conventional way is to propose an AFE to drill another offset or relatively safe stepout. Then, after one, two or three wells are drilled, an AFE is prepared to cover most major producing facilities prepared to cover most major producing facilities without...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30853-MS
... operations into TW-2 in 2017. it begins with the efforts to accelerate drilling AFE approval Poleng N-2 of SKK Migas on June 15, 2017. Short preparation was conducted with the support of SKK Migas and synergy of PHE WMO and PEP as a form of Pertamina Incorporated. Synergy is done in the form Farm...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 1995
Paper Number: OTC-7842-MS
... conventional types of projects. INTRODUCTION The Garden Banks 388 field development is centered Concept screening studies were initiated in 1990 SUbsequent to the discovery well, which was drilled in 1989. The threshold reserve level was achieved in 1992. At this point, the AFE's were prepared along...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, April 27–30, 2003
Paper Number: SPE-81155-MS
... and cooling process injecting hot water steam (500°-600° F) in order to improve the mobility for the extra-heavy crude in the reservoir, this is a very common practice for secondary recovery on the Tía Juana and Lagunillas fields, located in the eastern side of the Maracaibo Lake. A destructive collapse...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, February 28–March 3, 1989
Paper Number: SPE-18669-MS
... and material. (iii) Preparation of a formal budget. The planning was an extension of the preliminary work completed in order to prepare the bid. The original budget made for 6 INCENTIVE DRILLING OPERATIONS IN REMOTE LOCATIONS SPE 18669 the bid was altered as a consequence of the much more detailed work done...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-627-MS
... Abstract This work investigates the impact of fracture surface area to rock volume ratio (Af/Vr) on spontaneous imbibition at ambient conditions using ultra-tight reservoir carbonate rocks. A significantly improved insight is presented into the physics of surfactant-based enhanced oil...
Proceedings Papers

Paper presented at the SPE Symposium: Decommissioning and Abandonment, November 30–December 2, 2021
Paper Number: SPE-208621-MS
.... Later the rig is towed to location, jacked up and the wellsite handover established. Once completed well operations through the cantilever and drilling BOP can commence. During the preparation and perseveration phase, offline well diagnostics are executed to establish well integrity and give...
Proceedings Papers

Paper presented at the SPE International Conference on Health, Safety and Environment in Oil and Gas Exploration and Production, March 20–22, 2002
Paper Number: SPE-73979-MS
... to developing contingency plans for possible "what-if scenarios is heavily emphasized upon the engineers. Assessing the Need The most crucial part of any field job is to first ensure its need and justification. Production Engineers do this by preparing AFE (Authorization For Expenditure) forms per...
Proceedings Papers

Paper presented at the SPE Symposium: Decommissioning and Abandonment, December 3–4, 2018
Paper Number: SPE-193987-MS
... with the operating team is carried out at the center, requiring assistance in repairing the access road to the well. Coordination with the facility team was also conducted to prepare the location early before entering the rainy season and the smoke season. Social disturbances that arise in several areas and work...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, September 20–22, 2011
Paper Number: SPE-145760-MS
... challenges. Data is often incomplete, conflicting or can’t be located, which wastes time and increases uncertainty, risk and regulatory delays. Overview of Traditional Approach After an AFE is prepared, it is distributed for internal and external (joint interest participants) approval. Approval times...
Proceedings Papers

Paper presented at the Petroleum Computer Conference, June 25–28, 1990
Paper Number: SPE-20331-MS
... generated by the system. Historically the preparation of drilling cost estimates, associated AFE documentation, and the verification of booked costs has required significant time and effort within drilling organizations. Moreover drilling costs are a major portion of total expenditures. A consistent...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 25–28, 1994
Paper Number: SPE-28342-MS
... of the inputs: mainly funds, strategic direction, manpower and timing. This input is used in the AFE process where ideas are evolved, engineering is performed, value is added and output is produced. These products include approved AFE' s, staked drilling locations, risk analyses, estimated rates and drilling...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, March 9–11, 1999
Paper Number: SPE-52773-MS
... recognition of any deviation that might require an AFE supplement, and preparation of the supplement. The PLANIT, the cost estimate and the AFE are the high level deliverables for the well planning phase. The PLANIT requires the approval of the team owners, i.e. the manager with budgetary authority...
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, August 2–4, 2016
Paper Number: SPE-184261-MS
... in well planning know how important and sensitive the subject of AFE is. If a well budget or AFE is poorly prepared, it will have its effect on the company's internal functioning as well as in its relation with possible partners. Internally, the accounting department will rely on the recommendation from...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176161-MS
... required a thorough preparation on drilling engineering (i.e studies and evaluations) before PT. Pertamina-EP able to prepare all the matter concern with the execution of drilling operations. Lesson learned that was encountered on the earliest wells that were drilled had been evaluated in order eliminated...
Proceedings Papers

Paper presented at the CORROSION 2012, March 11–15, 2012
Paper Number: NACE-2012-1218
... to the major axis of the pipeline and is about 200 mm (7.87 inch) length (Figure 1 & Figure 2). As per site conditions, the crack was located at 6 o clock position. The crack did not reveal any branching or step wise cracking during dye penetrant testing (Figure 3). The pipeline section containing the crack...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, February 27–March 1, 2001
Paper Number: SPE-67819-MS
... already described. More detailed discussion on risk assessment and management is presented elsewhere 8 . At the AFE preparation stage the likely risks of cost overruns can be assessed by line item. We can define the likely duration of the well and assign a contingency to only the operational time...
Proceedings Papers

Paper presented at the CORROSION 2006, March 12–16, 2006
Paper Number: NACE-06438
.... The typical phases observed from the steel samples were ferrite/acicular ferdte (F/AF), ferrite/degenerated pearlite (F/DP), and ferrite/bainitic ferrite (F/BF). At higher SCT which belong to the austenite single phase range, the AF was a typical secondary phase and the area fraction of AF increased...

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