What should a Carlsbad service contractor check in its insurance for Delaware Basin work?

Carlsbad sits in Eddy County, and the New Mexico Association of Counties notes that the Delaware Basin includes southern Eddy County. In November 2018, the USGS announced that the Wolfcamp Shale and Bone Spring Formation in the Delaware Basin held a mean of about 46.3 billion barrels of undiscovered, technically recoverable oil, 281 trillion cubic feet of gas and 20 billion barrels of natural gas liquids. USGS called it the largest continuous oil assessment it had ever done and said it was more than twice the Midland Basin's.

EIA's geology review describes the stack:

• The Delaware Mountain Group (Bell Canyon, Cherry Canyon and Brushy Canyon) on top.
• The Bone Spring, which directly underlies the Brushy Canyon and overlies the Wolfcamp. EIA lists its members from the Bone Spring Lime and Avalon down through the First, Second and Third Bone Spring carbonates and sands.
• The Wolfcamp below.

EIA also notes that the Bone Spring of the Delaware Basin "extends in subsurface under southeastern New Mexico and a part of West Texas."

For a contractor, that means deep horizontal wells, long laterals and big completions. The pace and volume of that work drive a lot of water hauling, frac support and flowback, and it puts heavy loads on lease roads. See hot oil insurance and water hauling insurance.

Much of the ground around Carlsbad is federal. The BLM's Carlsbad Field Office, at 520 E. Greene Street, says it administers over 2 million acres of surface estate and 3 million acres of mineral estate in southeastern New Mexico, inside the Permian Basin.

In a September 4, 2026 release, BLM described a proposed revision of the Carlsbad land-use plan covering about 2.1 million acres of public land and 2.7 million acres of subsurface minerals in Eddy and Lea counties and part of Chaves County. Under the proposal, 97% of the public land managed by the field office would be available for energy and mineral leasing. The 3% that would not includes critical wildlife habitat, cave and karst areas and wilderness study areas. The plan would replace the 1988 Carlsbad plan, as amended.

Why that matters to your insurance:

• Federal surface damage. On a federal lease, damage your crew does to the surface, a road or a cave and karst feature can bring a claim from the operator under the MSA and from the agency. Check how your GL handles property damage and whether your MSA makes you restore the site.
• Pollution on public land. A spill on federal surface is still your spill if it came from your truck or your equipment. Make sure your pollution coverage is not limited to the operator's premises. See contractors pollution liability.
• H2S plans. New Mexico's H2S rule lets an operator submit an H2S contingency plan required by BLM to OCD if it meets the state rule, so the training records operators ask you for often serve both.

Carlsbad has a second mineral industry underground. The New Mexico Association of Counties notes that potash was discovered near Carlsbad in 1925. Oil and gas wells drilled through potash country follow special rules.

OCD Commission Order R-111-P, adopted in 1988, governs drilling of oil and gas wells and mining of potash in the Known Potash Leasing Area in Eddy and Lea counties. The Commission's August 2023 minutes describe the area as extending roughly 50 miles east of Carlsbad. Those minutes also record an industry committee's application to amend R-111-P to add anti-collision measures, change casing and cementing requirements, add notice to potash operators and provide for subsidence monitoring. We have not confirmed the outcome, so check current OCD orders before relying on any specific requirement.

The insurance point: in the potash area, a problem downhole can damage someone else's mineral estate, not just the operator's well. Ask:

• Does your MSA put loss of hole, underground damage and damage to third-party minerals on the operator, or on you?
• If it is on you, does your GL carry underground resources and equipment coverage, or does an exclusion apply? See underground resources and equipment coverage.
• Is well control on the operator, or do you need control of well coverage?

Produced water is a big share of Carlsbad-area service work, and New Mexico regulates both ends of the haul.

Seismicity. In November 2021, OCD issued a statewide seismic response protocol for produced water disposal wells. It called for extra review of pending permits south of Malaga along the state line, an area it called the County Line Seismic Response Area. Under the protocol:

• Two magnitude 2.5 events within 30 days and 10 miles trigger weekly reporting of injection volumes and pressure within 10 miles.
• A magnitude 3.0 or larger event triggers a 50% injection rate cut within 3 miles and 25% from 3 to 6 miles.
• A magnitude 3.5 or larger event means shut-in within 3 miles, a 50% cut from 3 to 6 miles and 25% from 6 to 10 miles.

When a nearby disposal well cuts volume or shuts in, haulers drive farther to deliver. More miles is more auto exposure, and a new disposal site may matter to your pollution policy.

Hauling permits. Under 19.15.34.17 NMAC, no one may move produced water, drilling fluids or liquid oilfield waste off a lease by truck without an approved Form C-133, and a copy must ride in the vehicle. OCD may deny a C-133 if a corporation or LLC applicant is not registered with the New Mexico Secretary of State. OCD posts the list of approved C-133s each month, and operators are barred from letting anyone without one haul from their leases.

Anti-indemnity. New Mexico's anti-indemnity statute, NMSA 56-7-2, defines covered agreements to include services on a well drilled for "producing or disposing of oil, gas or other minerals or water." Disposal well work is in scope.

See do I need pollution coverage to haul produced water and oilfield auto insurance and MCS-90.

New Mexico requires workers' compensation for employers with three or more workers, and for any business doing CILA-licensed work regardless of size. If your company is based in Texas and works Eddy County, New Mexico needs to be on your workers' comp policy. The Hobbs page covers how hiring location and job base affect which state's comp law applies.

Under NMSA 56-7-2, indemnity for an operator's own negligence on a New Mexico well is void, and so are additional insured and waiver of subrogation requirements used to get around that. Your attorney decides what the contract means. We make the policies match it.

Send us:

• The MSA insurance and indemnity sections, and any exhibit on surface restoration or federal lease requirements.
• Your certificates and the WC information page.
• Your C-133 approval if you haul water, and the disposal sites you use.
• Any ISNetworld or Avetta rejection notice.

A licensed insurance specialist will review it and tell you what to fix. Coverage is placed through a licensed Texas insurance agency. Request a review.