Well Engineering
The team delivers a wide range of well engineering projects and has expertise in all drilling environments from low cost land to deepwater. The generic offering includes:
- Concept selection, on its own or part of a larger field development plan
- Well design, including casing and tubing stress analysis using stress-check and wellcat
- Tendering and procurement of services and tangibles
- Time and cost estimation (scoping to AFE)
- Rig sizing, selection and availability
- Risk assessment, including well control
Wellbore Performance and Optimisation
Petroxin is unique in having an in house Wellbore Performance and Drilling Optimisation Team. By undertaking comprehensive planning of the drilling strategies for each section of the well, encompassing the BHA and Bit selection well operations performance can be optimised.
The majority of the clients using this service are now top quartile in drilling performance. The standard services provided include:
- A fully objective drilling data and project based performance review based on direct or relevant offset well /application information
- Project / section specific risk assessment to include analysis and visualisation of major drilling / formation hazards
- Long lead planning and operational logistical requirements for bits, drilling and relevant BHA tools.
- Specific pre well / section planning including key parameter optimisation, M.S.E. Mechanical Specific Energy, drilling tool hydraulics, review of new technology opportunities and drilling strategies pertaining to all aspects of formation / bit / drive mechanism’s and related BHA tools
- Daily operational onshore support by dedicated Petroxin Wellbore Performance Engineers to compliment the drilling team and to act as the key performance focal point, including daily drilling/operational logs etc. Key aspects of this service would include
- Bit / BHA performance tracking
- Key parameter optimisation
- Vibration analysis from realtime and downhole data as required
Post well analysis, data presentation, lessons learnt and EOW reporting In projects;
Integrated Drilling Management Consultancy
Project Management of the Planning and Execution of Well Construction activities.
Well Business Management Services:
A custom-made Well Management System on a corporate governance level make well planning and drilling process more transparent and auditable.