Drilling and Well Operations
Asset and Integrity Management
Safety and Risk
Training and Advisory
Health, safety, environment and quality (HSEQ)
Management and The Board
Preparing your organization for the unthinkable
Reduce response time in the event of an incident
Assure competency to minimize risk
Reduce costs associated with drilling and intervention
Identify the most efficient and effective contingency measures for your business
We perform transient multiphase flow simulations of hypothetical blowout scenarios to identify and evaluate potential flow rates and kill requirements by use of our unique software, OLGA®-WELL-KILL, which is tailor-made for well and well control simulations.
We develop detailed relief well plans from the basis of our experience with actual incidents. The relief well plans will identify potential constraints and propose design solutions with details on spud locations, well trajectories, ranging (homing in) strategies and intersection methods.
A patented piece of specialist subsea equipment that enables operators to stop a blowout from prolific reservoirs safely and efficiently via a single relief well.
We develop detailed blowout contingency plans that meet operator specific requirements and governmental regulations and standards (e.g. NORSOK D-010). Blowout contingency plans will typically include identification of potential scenarios with evaluations of intervention methods, mitigation options and kill requirements.
We perform real time simulations based on MWD data to reduce the cost and risk associated with drilling operations, for example; provide the required support for drilling the entire reservoir section without setting an additional casing string.
We pre-magnetize casing as a preventive measure to reduce the cost and risk associated with relief well drilling operations. A pre-magnetized casing will improve the likelihood of a successful intersection, especially in challenging ranging situations such as shallow reservoirs and salt formations.
We participate as an integral part of spill drill teams and share our extensive experience from live incidents combined with transient flow simulation competence. Outcome of our contribution includes soft shut-in procedures and cap and containment design.
We verify that the BOP and its associated well control equipment are maintained, inspected, certified and tested in compliance with regulatory requirements and international standards.
We offer advanced training courses in the area of blowout contingency and regulatory requirements (e.g. Principles and contents of NORSOK D-010).
To evaluate and design casing magnetization requirements for a major Norwegian operator, a shallow gas reservoir was to be explored where the design of relief well for potential blowout was extremely challenging, due to difficulties associated with ranging and detection.
What We Did
Add Energy designed a relief well utilizing passive magnetic ranging techniques and magnetized the casing shoe track to prepare the well for challenging ranging operations
The magnetization enabled the operator to obtain consent for drilling and exploration.
EVP - Well Control and Blowout Support
SVP - Well Control and Blowout Support
Our experts have provided Well Kill support and strategic advice on more than 70 incidents, including the Montara, Macondo, Elgin and the Porter Ranch blowouts.
If you'd like to learn more about our range of drilling and well services, or want to discuss your project with us, please get in touch by completing the form below...
As part of Woodside Energy’s field development plans, Add Energy supported Woodside’s Drilling and Completion team with the well engineering services for the successful delivery of a new subsea big bore gas well.
As part of the incident investigation team and engineering task force, Add Energy provided dynamic analysis, simulations, planning and evaluations for the kill operation.
To provide the operator with assurance that robust blowout contingency measures were put in place to reduce environmental, safety and business impacts should an uncontrolled hydrocarbon release occur
To help our client optimize production through an efficient well management solution
12 Jan 2021
Add Energy’s guest blogger, Geir Karlsen gives an insight into important lessons learned throughout a 35-year career in the oil and gas sector.
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