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Keywords: bha
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Proceedings Papers

Paper presented at the SPE Norway Subsurface Conference, April 27, 2022
Paper Number: SPE-209537-MS
... in a rock sample with up to 30-degree inclination and 15-degree azimuth adjustments from the Kickoff Point (KOP). The Norwegian University of Science and Technology (NTNU) won the competition using a fixed bend Bottom Hole Assembly (BHA) and a simulated mud-motor stator with a rod inside the drill pipe...
Proceedings Papers

Paper presented at the SPE Norway Subsurface Conference, November 2–3, 2020
Paper Number: SPE-200751-MS
... measures were executed, including shutting in high-risk wells, evaluating current and offset wellbore conditions, and selecting the most appropriate drilling tools. A custom drill bit was designed to provide the bottomhole assembly (BHA) control necessary to help minimize damage to the outside casing...
Proceedings Papers

Paper presented at the SPE Norway One Day Seminar, May 14, 2019
Paper Number: SPE-195608-MS
... Wellbores for Quick Look at Existing Fluid Contacts Data in the pilot wellbores was planned to be acquired on LWD, petrophysical and formation pressure measurements were included. Table 1 Different BHA combinations evaluated at various stabilizer locations BHA 1 BHA 2 BHA 3 9.5...
Proceedings Papers

Paper presented at the SPE Norway One Day Seminar, April 18, 2018
Paper Number: SPE-191316-MS
... with interbedded limestone and cemented sand layers. Using a point-the-bit bottomhole assembly (BHA) with a detailed drilling roadmap for every group of formations secured smooth drilling, pull out, and running of the intermediate 14-in. × 13 3/8 in. casing to provide integrity to drill 12 1/4-in. section...
Proceedings Papers

Paper presented at the SPE Bergen One Day Seminar, April 5, 2017
Paper Number: SPE-185904-MS
... Abstract Rathole elimination (RHE) BHA comprised of hydraulics and ball-drop underreamer has been used in different North Sea fields. RHE success has been very important for operators in completion, cementing, casing running optimization, and handling contingencies by running intermediate...
Proceedings Papers

Paper presented at the SPE Bergen One Day Seminar, April 5, 2017
Paper Number: SPE-185935-MS
... BHA tortuosity point-the-bit rss inclination Drilling Challenge torque well profile society of petroleum engineers Field Introduction and Background The Statfjord field is one of the largest and oldest fields on North Sea Continental Shelf (NCS), and Statoil operates 3 platforms (A, B...
Proceedings Papers

Paper presented at the SPE Bergen One Day Seminar, April 20, 2016
Paper Number: SPE-180045-MS
... be estimated afterwards. This parameter can be used as a key decision to determine whether a specific formation is a good candidate for RWD or not. A proper combination of pilot and reamer is absolutely critical to optimize bottom hole assembly (BHA) performance and durability. For many years, a trial...
Proceedings Papers

Paper presented at the SPE Bergen One Day Seminar, April 20, 2016
Paper Number: SPE-180026-MS
... to access a remote reservoir where challenging drilling conditions presented a number of potential obstacles to achieving the well objectives. Directional Drilling available surface power BHA Upstream Oil & Gas SPE Drilling Conference high specification rig Efficiency drilling operation...
Proceedings Papers

Paper presented at the SPE Bergen One Day Seminar, April 20, 2016
Paper Number: SPE-180006-MS
... subsequently milled efficiently. casing design exit operation downhole parameter BHA ccl service real time system drilling operation real-time ccl technology collar locator technology whipstock MWD system well logging Upstream Oil & Gas Efficiency log analysis casing and cementing...
Proceedings Papers

Paper presented at the SPE Bergen One Day Seminar, April 22, 2015
Paper Number: SPE-173861-MS
... design displacement BHA physical data drilling operation Froude application precise quantification society of petroleum engineers WOB scale model quasi-static deformation deformation limitation Lubinski Introduction Control of the drillstring is essential to successful drilling...
Proceedings Papers

Paper presented at the SPE Bergen One Day Seminar, April 22, 2015
Paper Number: SPE-173830-MS
... Abstract Petroleum Development Oman (PDO) “M” gas field provides an unique set of challenges while drilling the 12.25 in intermediate hole section which include severe lateral vibrations, stick & slip, impact damage, limited bit life and low penetration rates. As a result, 3 BHA's were...
Proceedings Papers

Paper presented at the SPE Bergen One Day Seminar, April 2, 2014
Paper Number: SPE-169218-MS
... of the bottomhole assembly (BHA). This paper discusses the fast-track developmental process of the RTFO system as well as quantitative lab and full-scale yard testing. Case histories from three high-temperature deep candidate wells in the Latin American region are presented. Lessons learned from the initial field...

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