More from the field guide.
12 guides-
Synthetic vs. Composite Surveys: Fixing the Map When the Map Is Wrong
Every survey is an estimate, and at depth the error can be bigger than the target. Synthetic and composite surveys use magnetic ranging to rebuild or reconcile a wellbore's position, and here is how they differ.
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The Relief Well, Repriced
A CFO's case: ranging-while-drilling cuts relief-well AFE by 50 to 75 percent by engineering out the cost drivers, and exposes a day-rate pricing model the industry has never questioned.
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Time in the Danger Zone: The New Currency of Well-Control Safety
Blowout response should be judged by one metric: cumulative person-hours in the hazard zone. Why a days-scale relief well is now the safest option, not the last resort.
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Active vs. Passive Magnetic Ranging: Which Method for Which Job
Range, signal strength, rig time and risk, a decision framework for choosing the right ranging method before you spud.
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How to Cut P&A Costs by 50% with No-Access Ranging
Where the savings actually come from when you replace open-hole wireline runs with ranging-while-drilling on complex abandonment.
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Ranging-While-Drilling: Eliminating the Wireline Round-Trip
Why continuous ranging from the BHA shortens the critical path to intercept, and what wired pipe makes possible.
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CCUS Well Integrity: Why Ranging Belongs in Your MRV Plan
A storage site is only as secure as its leakiest well. How to locate, seal and verify legacy wells across a carbon-storage complex.
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Closed-Loop Geothermal: Why Well Intersection Is the Hard Part
Heat isn't the bottleneck, hitting the target is. How proven ranging physics unlocks closed-loop geothermal designs.
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Outside-In Re-Entry: Reaching Wells Everyone Else Gave Up On
Damaged casing, stuck packers and lost access don't have to mean a lost well. How ranging-guided milling restores a path back in.
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The True Cost of a Failed Intercept (and How to Avoid It)
The rig day is the smallest number on the page. A look at what a missed intercept really costs, and the math behind first-time success.
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Offshore P&A: Managing Risk on Aging Infrastructure
The decommissioning wave is coming. How no-access ranging de-risks rigless abandonment of legacy offshore wells.
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Selecting a Ranging Provider: 10 Questions to Ask
Three numbers every operator should demand, plus the capability gaps that separate a specialist from a side-service.
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