Location: India
2/28 Rotation
Responsibilities
The responsibilities of Subsea Supervisor are as a minimum:
- Ensuring the safe, efficient and cost-effective deployment of Subsea XT and upper completion equipment on the rig.
- Supervision and monitoring of XT installations and well upper completion/workover/P&A operations in accordance with company objectives and policies.
- Ensure all rig-upgrade requirements are addressed to handle Subsea and Upper completion equipment. Interface with Rig contractor and other Subsea Contractors to ensure deliveries are met.
- Oversight and planning of onshore preparation and offshore installation of Subsea Equipment in collaboration with the Drilling/Completions, O&M/Projects teams as well as the Drilling Contractor, Third Party Subsea Company and Equipment suppliers.
- Installation and testing of IWOCS control panel, umbilical reeler on the rig while interfacing with rig personnel.
- Installation and testing of Completion/Workover Riser or Subsea Landing String equipment (including control panel and electrohydraulic umbilical reeler) on the rig.
- Testing of all functions of Lower Landing String Assembly (LLSA) and LLSA along with Tubing Hanger.
- Preparing Standing Instructions for Driller ahead of each Subsea operation.
- Running and installation of subsea XT.
- Testing and calibration (wherever necessary) of ROV tooling.
- Preparing the landing string tally.
- Pick-up, make-up and running of LLSA/THRT/TH and ULSA through the Rotary Table on the rig.
- Supervising all pressure-tests after the setting of TH in the XT.
- Supervising all ROV operations on the XT.
- Supervising all Slickline operations such as installation/retrieval of crown plugs and TH Isolation Sleeve.
- Supervising contingency operations using Wireline or Coiled Tubing for installation/retrieval of crown plugs.
- Ensuring that the well is completed and handed over to the field Operations & Maintenance department after the placement of fully tested barriers.
- Preparing and submitting daily subsea reports to office.
- Visiting intervention vessel for any supervisory activities, when necessary.
- Supervising testing and maintenance activities in contractors bases/workshops.
- Coordinate with office based and rig site personnel to ensure the optimal execution of the Tree Installation & Upper completions program.
- Participate in regular audits/reviews and incident investigations in relations to Subsea discipline.
- The person will report to the Head - Rig Operations Deepwater and functionally report to Sr. Lead Subsea Engineer.
- Responsible for the documented close out of Lessons Learned, vendor/equipment-related audits and support the Rig Operations teams on all audit close-out actions as required.
Competency/Skill Requirement
- Engineering or industry-related qualification.
- Minimum 15 Years Industry experience in subsea well drilling and upper completion operations with a strong background in Subsea Completion operations.
- Should have been the Subsea Supervisor for at least 3 other projects with an Operator.
- Experience of developing and implementation of procedures and work instructions.
- Should have expertise in Subsea Horizontal Xmas Tree systems, IWOCS and Subsea Test Tree and landing string equipment.
- Capable of performing space-out calculations and accounting for tidal movements for floaters.
- Should have expertise in Subsea wells equipment and Rig BOP's and other rig interfaces.
- Familiar with ROVs, ROV tooling and interfaces.
- Familiar with the procedures, operations and limitations of Contractor's service tools and packers and capable of troubleshooting.
- Should be familiar with the installation and operation of Upper Completion equipment e.g. production packer, deep set pressure assisted SCSSV, downhole gauges, CIM etc.
- Should be familiar with the tubing running procedures and experienced in interpreting torque-turn graphs.
- Should have expertise in Slickline, E-line and Coiled Tubing operations (with pressure control equipment) especially on a floater.
- Should be familiar with the industry standards (API, ISO etc.) for XMT and upper completion equipment.
- Should have experience of Quality Plans, QA/QC processes for Landing strings, XMTs, TH, ITC and ROV Tooling.
- Should be familiar with DTL, CWOP, AAR, Risk Analysis application etc.
- Should have good understanding of well construction process and upper completions.
