SiteTwin
For Oil, Gas & Pipeline Work

The One-Call Covers Their Lines. Not the Lease's.

Pipeline country runs on a paradox: transmission lines are the best-marked utilities in Texas, while the gathering systems, flowlines, and lease infrastructure around them are among the worst. Crews that treat the 811 response as the whole picture dig into the gap.

Send the Address & Scope Call 512-968-5660
Utility locator receiver in use on a Texas right-of-way
Gathering Lines HideLease infrastructure often sits outside one-call
ROW WorkCrossings located and verified
Test HolesMeasured clearance, not estimates
DocumentedMapping that survives the job
Same-day or next-day mobilization
PDF maps & KMZ deliverables included
Private utility locating beyond 811 coverage
The Coverage Gap

Between the wellhead and the transmission line

Texas one-call works well for regulated transmission and distribution. The gap is everything between: gathering systems, flowlines, saltwater lines, and lease service whose operators changed hands five times, whose records live in a filing cabinet in Midland, and whose response to a locate ticket may be nothing at all.

Work in producing regions inherits that gap: road crossings, facility expansions, ROW maintenance, and any excavation on or near legacy lease land.

  • Gathering and flowlines outside reliable one-call response
  • Abandoned lease infrastructure from prior operators
  • Saltwater and disposal lines with fragmented records
  • ROW crossings requiring verified clearance
  • Facility-adjacent ground dense with private services

A dry-erase map in a field office is not a locate.

Roadway with locate markings beside an open excavation
Scopes

Crossings, Facilities, and Legacy Ground

Three places this industry needs locating that the one-call cannot provide.

ROW & Crossing Work

Locating and measured test holes where new construction crosses existing lines, to the clearance standard the easement demands.

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Facility Sites

Compressor stations, tank batteries, and plant-adjacent ground carry dense private services worth verifying before any dig.

Legacy Lease Land

GPR-led screening for the abandoned infrastructure prior operators left behind, before redevelopment or new construction.

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EM+GPR
Dual-method locating on every scope
PDF/KMZ
Maps & GPS data included
5 Metros
Austin, Dallas, Houston, Fort Worth, San Antonio
5.0★
Average Google review rating
Common Questions

Oil, Gas & Pipeline Questions

Don't pipeline operators locate their own lines?
Operators mark their active regulated lines through one-call. The gap is gathering systems, older flowlines, and abandoned lease infrastructure, where ownership is murky and response is unreliable. That gap is our scope.
Can you verify depth of cover on an existing line?
Yes, that is standard potholing: vacuum excavation exposes the line so depth, diameter, and coating condition are measured facts, typically required before any crossing bore.
Do you find abandoned flowlines?
Often. Steel lines EM-trace when they hold continuity; broken or non-metallic lines fall to GPR, which performs well in much of West and South Texas ground. We flag coverage limits honestly.
Can you support HDD crossings of live lines?
Yes: locate, pothole the crossing, document measured clearance. See our directional boring guide for the full sequence.
Do you mobilize to producing regions?
Statewide project mobilization includes the Permian, Eagle Ford, and Haynesville areas. Send the county and scope.
What documentation do you deliver?
GPS-referenced maps with PDF and KMZ exports, plus test hole records with measured depths, formatted to drop into crossing packages.

Crossing, expanding, or building on lease land?

Send the location and the scope. We will tell you what the one-call will not find there.

Send the Address & Scope
Get in Touch

Ready to close the gathering gap?

Send the site or crossing location, the work planned, and the clearance requirements. We will scope locating and verification to match.

512-968-5660
Statewide producing-region mobilization
Crossing verification with measured depths
Documentation built for crossing packages
Austin Dallas Houston Fort Worth San Antonio