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Industry Glossary Term

Well Abandonment

The regulated process of permanently sealing and decommissioning a well at end of life. For subcontractors, it generates specialised scope including cementing, wellhead removal, and site reclamation work. Abandonment projects are often time-sensitive due to regulatory deadlines and operator liability pressure.

Related Terms

Differing Site Conditions

Industry

Unexpected ground, soil, or subsurface conditions that differ materially from what the contract documents described. Subcontractors can use this clause to claim additional compensation or time when surprises drive up costs. Always document and notify the general contractor or owner immediately upon discovery.

2c Resources

Industry

The middle estimate of contingent petroleum resources that are discovered but not yet approved for development. For subcontractors, 2C resource announcements often signal future project opportunities that are not yet fully funded. Bid opportunities tied to 2C resources carry higher uncertainty and may shift significantly before contracts are awarded.

Ip30 (initial Production 30-Day Rate)

Industry

A well's average daily output during its first 30 days of production. Operators use IP30 figures to evaluate well performance and plan follow-on service scopes. Strong IP30 results often drive faster mobilisation of additional field crews and equipment.

Royalty Rate

Industry

The percentage of resource revenue an operator pays to the Crown or landowner before profits are calculated. High royalty rates can reduce operator budgets, directly affecting subcontractor hiring and field service spending. Understanding local royalty structures helps subcontractors anticipate project volumes and client cash flow.

Upstream Tie-in

Industry

A connection point where new pipeline or equipment is integrated into an existing live system closer to the wellhead or source. For subcontractors, this work typically requires strict hot-work permits and precise scheduling around production shutdowns. Delays at tie-in points directly impact your crew's standby time and invoice milestones.

Rotary Rig Count

Industry

A weekly tally of active drilling rigs operating across a region, published by companies like Baker Hughes. Subcontractors use it to gauge market demand and anticipate work volumes. A rising count typically signals increased opportunities for drilling-related field services.

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