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Does Texas Chapter 127 apply to my work?

Updated . Sources for every claim are listed at the end.

Short answer

If you service oil, gas or water wells in Texas, probably yes. Chapter 127 of the Civil Practice and Remedies Code applies to agreements for "well or mine service," which the statute defines to include drilling, reworking, repairing, testing, treating, perforating, acidizing and logging, and transporting or storing oil, produced water, brine and other liquids, plus equipment rental and incidental transportation tied to that work.

  • Pipeline construction and repair and gas or NGL pipeline transportation are excluded, and so are joint operating agreements.
  • Even inside the chapter, some losses are carved out, including pollution property damage and wild well control. If it applies, the indemnity in your MSA generally needs agreed insurance behind it.
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What the statute covers

Chapter 127 applies to an "agreement pertaining to a well for oil, gas, or water or to a mine for a mineral." Under Section 127.001, that means a written or oral agreement about rendering well or mine services, or an agreement to perform part of those services or a collateral act, "including furnishing or renting equipment, incidental transportation," and other goods and services furnished in connection with the services.

"Well or mine service" covers, among other things, "drilling, deepening, reworking, repairing, improving, testing, treating, perforating, acidizing, logging, conditioning," as well as purchasing, gathering, storing or transporting oil, brine water, fresh water, produced water, condensate, petroleum products or other liquid commodities, and other services for a well drilled to produce or dispose of oil, gas, other minerals or water. It also covers mine shafts and similar structures.

Read that list against typical service trades:

How common service work lines up with the statute’s wording (a reading of the text, not legal advice)
Your workStatute language it lines up with
Well servicing and workoverReworking, repairing, improving, testing
Acidizing, hot oil and frac supportTreating, acidizing, conditioning, other services for a well
Wireline and loggingLogging, perforating, testing
Water hauling and SWDTransporting or storing produced water and brine; services for a disposal well
Roustabout and lease maintenanceRepairing, improving, other services for a well
Equipment rental and hauling for well workFurnishing or renting equipment, incidental transportation

What is outside the statute

The definition of well or mine service expressly excludes:

  • purchasing, selling, gathering, storing or transporting gas or natural gas liquids by pipeline or fixed associated facilities, and
  • construction, maintenance or repair of oil, natural gas liquids or gas pipelines or fixed associated facilities.

A joint operating agreement among working interest owners is also not covered.

Section 127.004 then carves certain losses out of the chapter even when the work is covered: injury or damage from radioactivity; property injury from pollution, including cleanup and control; reservoir or underground damage, including loss of oil, gas, water or the well bore; injury or damage from services to control a wild well to protect public safety or prevent depletion of vital natural resources; and the cost of controlling a wild well. Indemnities for those losses are governed by the contract and general law, not Chapter 127.

Section 127.007 also leaves a surface owner free to seek indemnity from the lessee, operator or contractor working on its land.

If it applies, what changes

Inside the chapter, Section 127.003 voids indemnity for losses caused by the indemnitee's "sole or concurrent negligence," or that of its agent, employee or "an individual contractor directly responsible to the indemnitee," for personal injury, death or property injury.

The exception is insurance. Under Section 127.005, the chapter does not apply if the parties agree in writing that the indemnity will be supported by liability insurance furnished by the indemnitor. A mutual indemnity is then limited to the coverage each party agreed to obtain for the other. A one-way indemnity can be supported by required insurance of no more than $500,000.

For your insurance program, that means the limits in the MSA exhibit, and the wording of your own policies, can set how far the indemnity reaches. See does Chapter 127 require mutual insurance and the Texas oilfield anti-indemnity act.

Chapter 127: how insurance caps indemnity

Texas Oilfield Anti-Indemnity Act insurance cap diagramExample: contractor agrees to carry 10 million dollars and operator agrees to carry 5 million. The mutual indemnity is enforceable up to 5 million each way. A unilateral indemnity can require at most 500 thousand dollars of insurance.Mutual indemnity, unequal insuranceOne-way indemnity$0$2.5M$5M$7.5M$10MNot enforceableas indemnityContractoragreed to carry $10MOperatoragreed to carry $5MCap: loweramount, $5Meach wayMax $500,000of required insuranceYou indemnify,they don'tNo agreed insurance backing it? Indemnity for the other side's negligence is generally void (§127.003).
Illustrative amounts. Under Tex. Civ. Prac. & Rem. Code §127.005(b), a mutual indemnity is enforceable to the extent of the insurance each side agreed to carry; when the amounts differ, Texas courts have limited both sides to the lower amount (Ken Petroleum Corp. v. Questor Drilling Corp., Tex. 2000). A one-way indemnity can require no more than $500,000 of insurance (§127.005(c)).

Work across state lines

Chapter 127 is a Texas statute. If you cross into New Mexico, that state has its own oilfield anti-indemnity law, NMSA Section 56-7-2. As amended in 2003, it voids indemnity for the indemnitee's sole or concurrent negligence in agreements pertaining to oil, gas or water wells, and it also voids insurance or other contract provisions that would achieve the same result. There is no Texas-style insurance exception in that text. See Hobbs and Carlsbad for New Mexico work, and the Haynesville page for Louisiana.

Which state's law governs a given job depends on the contract and where the work happens. That is a question for your attorney, and the answer can change what your insurance needs to do.

Common questions

Does Chapter 127 cover water well work?

Yes. The statute applies to agreements pertaining to a well for oil, gas, or water, and the service definition includes services for wells drilled to produce or dispose of water.

I build gathering lines. Am I covered?

Probably not for that work. The definition excludes construction, maintenance or repair of oil, NGL or gas pipelines and fixed associated facilities. Have your attorney confirm for your specific scope.

Does Chapter 127 make my insurance void?

No. Section 127.006 says the chapter does not affect the validity of an insurance contract or workers’ comp benefits.

Does the statute apply to hauling equipment to a well?

The definition of an agreement pertaining to a well includes incidental transportation and furnishing or renting equipment in connection with well services.

Sources

  1. Texas Civil Practice and Remedies Code, Chapter 127. Definitions and pipeline exclusions (127.001), voidness (127.003), loss exclusions (127.004), insurance exception (127.005), insurance and comp unaffected (127.006), surface owners (127.007).
  2. New Mexico House Bill 433 (2003), final version amending NMSA 1978 Section 56-7-2. New Mexico oilfield anti-indemnity text, including voidness of insurance provisions that achieve the same result.
  3. U.S. Court of Appeals for the Fifth Circuit, No. 20-50892 (Feb. 14, 2022). Application of Section 127.005(b) to a well testing MSA.
  4. In re Deepwater Horizon, No. 13-0670 (Tex. Feb. 13, 2015). Texas Supreme Court noting that a statute invalidating indemnity does not relieve a separate duty to obtain insurance, citing Section 127.005.

This page explains insurance, not law. Have your attorney review indemnity and contract language; our job is making the insurance match it.

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