Drilling and Well Operations
Asset and Integrity Management
Safety and Risk
Training and Advisory
Health, safety, environment and quality (HSEQ)
Management and The Board
Alignment of well objectives with effective design solutions
Identify optimal field development options
Enhance production rates through optimized well design
Ensure compliance with legislation and standards
Unlock cost saving opportunities
Assure life-cycle well integrity and safety
Obtain strategic advice from subject matter experts
Identify asset life extension opportunities
Identify carbon capture sequestration development options
We create a range of development scenarios covering different well designs, rig strategies and execution options, and link each case to accurate life of field cost estimates in order to identify optimal development options.
We establish a design basis and utilize experience from offset wells to optimize hole sizes, well profile, sections lengths, casing/liner sizes, mud and cement to achieve the objectives of the well (explore, produce, inject) in a safe and cost efficient way. Stresscheck™ as well as production load assessments (WellCat™) are used to calculate casing loads.
We provide a fit for purpose engineering solution to meet field development plans, lifecycle well integrity and production requirements. We select the best technology for the job, supported by tubing stress analysis, upper and lower completion design, metallurgy assessment and sand control and fluids design. WellCat™ is used to calculate temperature profiles and production tubing stresses.
We specify the well test string and components and surface processing equipment to achieve the objectives of the flow test. WellCat™ is used to calculate test string loads.
We assess various abandonment solutions for single or multiple wells to ensure that we achieve a leak tight, regulatory compliant and cost efficient design. Together with our well integrity and intervention experts we can assess and rank entire well portfolios to optimize P&A strategies.
We assist clients with technical investigation of unplanned events (i.e. packer or cementing failures, stuck pipe, etc.) or significant cost overruns. This may include assessments of the organisation’s capacities, competencies and structure.
We provide personnel to work as integrated members of our client’s team, in the office, on the rig or at the well site.
Add Energy conduct concept feasibility and cost estimates for deep thermal wells - applying our experience from the O&G sector - adjusted to a lower cost environment.
Providing assessment of converting an existing field / reservoir into a CO2 storage vessel, including well integrity and risk review for out of zone injection.
What We Did
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.
The work provided by Add Energy supported Woodside in the successful delivery of a subsea big bore gas well. In addition to delivering the project within budget, Add Energy achieved:
Vice President - Well Engineering
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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
09 Feb 2021
This year, Add Energy’s EVP of Drilling and Well Engineering, Eduardo Robaina has been selected to moderate a virtual workshop and webinar at the event on “Integrity Excellence”, with NOPSEMA’s Well Integrity Manager, Mark Bourne and Sarah Robertson, a Well Engineering Supervisor form ExxonMobil.
Add Energy were called in to be part of the core investigation team, to independently investigate the events that led up to the incident. Our Head of Well Control, Morten H. Emilsen was brought into this tightknit team of experts to analyse and examine all possible causes and to provide expert recommendations to enable prevention of similar events in the future.
We interviewed Morten to understand the part that Add Energy played in this crucial investigation and what he learned from working on one of the biggest hydrocarbon disasters to date.
20 Jan 2021
Production optimization is a key component to survival and assuring production remains economically viable and safe.
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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