OPINION
ANDELL, Justice.Weber Energy Corporation appeals from a summary judgment that it take nothing on its claim against Grey Wolf Drilling Company for contractual indemnity. We affirm.
Facts
In 1993, the parties executed an International Association of Drilling Contractors (IADC) form contract, under which Grey Wolf agreed to drill a well for Weber. The contract contained mutual indemnity provisions protecting each against suits by the other’s employees. In 1994, a Grey Wolf employee sued Weber for personal injuries. After Grey Wolf refused to indemnify Weber, Weber sued. The court granted summary judgment that Weber take nothing. The judgment stated that the indemnity agree*767ments violated the Texas Oilfield Anti-Indemnity Act (the Act). Tex. Civ. Prac. & Rem.Code Ann. §§ 127.001~.007 (Vernon 1997).
In its sole point of error, Weber contends: (1) the court misconstrued the Act; (2) the contract language satisfies the Act; (3) the judgment thwarts the parties’ clear intent; and (4) the judgment abrogates a contract provision used extensively in the industry.
Analysis
The issue is whether the Act voids the contract’s indemnity provisions. The indemnity provisions provide:
18.10[Grey Wolffs Indemnification of [Weber]: [Grey Wolf] agrees to protect, defend, indemnify and save [Weber], its officers, directors, employees and joint owners harmless from and against all claims, demands, and causes of action of every kind and character, without limit and without regard to the cause or causes thereof or the negligence of any party or parties, arising in connection herewith in favor of [Grey Wolffs employees or [Grey Wolffs subcontractors or their employees, or [Grey Wolffs invitees on account of bodily injury, death or damage to property. If it is judicially determined that the monetary limits of insurance required hereunder or of the indemnities voluntarily and mutually assumed under paragraph 18.10(which [Grey Wolf] and [Weber] hereby agree will be supported either by available liability insurance, under which the insurer has no right of subrogation against the indemnitees, or voluntarily self-insured, in part or whole) exceed the maximum limits permitted under applicable law, it is agreed that said insurance requirements or indemnities shall automatically be amended to conform to the maximum monetary limits permitted under such law.
18.11[Weber]’s Indemnification of [Grey Wolf]: [Weber] agrees to protect, defend, indemnify, and save [Grey Wolf], its officers, directors, employees and joint owners harmless from and against all claims, demands, and causes of action of every kind and character, without limit and without regard to the cause or causes thereof or the negligence of any party or parties arising in connection herewith in favor of [Weber]’s employees or [Weberfs contractors or their employees or [Weber]’s invitees other than those parties identified in Paragraph 18.10 on account of bodily injury, death or damage to property. [Weber]’s indemnity shall be without regard to and without any right to contribution from any insurance maintained by [Grey Wolff, pursuant to Paragraph 16. If it is judicially determined that the monetary limits of insurance required hereunder or of the indemnities voluntarily and mutually assumed under Paragraph 18.11 (which [Grey Wolf] and [Weber] hereby agree will be supported either by available liability insurance, under which the insurer has no right of subrogation against the indemni-tee, or voluntarily self-insured, in part or whole) exceed the maximum limits permitted under applicable law, it is agreed that said insurance requirements or indemnities shall automatically be amended to conform to the maximum monetary limits under such law.
(Emphasis in original.)
As a general rule, the Act voids indemnities like paragraphs 18.10 and 18.11.1 Tex. Civ. PRAC. & Rem.Code ANN. § 127.003 (Vernon 1997). However, section 127.005 provides an exception to the general rule:
(a) This chapter does not apply to an agreement that provides for indemnity if *768the parties agree in writing that the indemnity obligation will be supported by liability insurance coverage to be furnished by the indemnitor subject to the limitations specified in Subsection (b) or (c).2
(b) With respect to a mutual indemnity obligation, the indemnity obligation is limited to the extent of the coverage and dollar limits of insurance or qualified self-insurance each party as indemnitor has agreed to provide in equal amounts to the other party as indemnitee.
Tex. Civ. Phac & Rem.Code AnN. § 127.005(a), (b) (Vernon 1997). Weber argues the contract meets the requirements of subsection (b) because each party as indem-nitor agreed to provide insurance in equal amounts to the other as indemnitee. Grey Wolf concedes that paragraphs 18.10 and 18.11 create mutual obligations to provide insured indemnities to each other, but argues the provisions are void because the insurance obligations under the contract are not equal, and therefore violate section 127.005(b).
Before 1989, section 127.005(a) required each party to agree in writing to support its indemnity obligation with “available” liability insurance. See Act of May 17, 1985, 69th Leg., R.S., ch. 959, § 1,1985 Tex. Gen. Laws 3319 (amended 1989) (current version at Tex. Civ. PRAC. & Rem.Code Ann. § 127.005 (Vernon 1997)); Greene’s Pressure Testing & Rentals v. Flournoy Drilling Co., 113 F.3d 47, 51 (5th Cir.1997). The 1989 version of the statute controls this case. See Act of May 27, 1989, 71st Leg., ch. 1102, § 3, 1989 Tex. Gen. Laws 4557 (amended 1991) (current version at Tex. Civ. Prac. & Rem.Code Ann. § 127.005 (Vernon 1997)). It limits mutual indemnity obligations to “the extent of the coverage and dollar limits of insurance or qualified self-insurance each party as indem-nitor has agreed to provide in equal amounts to the other as indemnitee.” Id. § 127.005(b) (emphasis added).
Weber contends the contract satisfies the 1989 statute; Grey Wolf argues: (1) the contract does not satisfy the statute because Weber did not expressly agree to any amount of insurance, much less the $16 mil-. lion to which Grey Wolf agreed; and (2) no such agreement can be implied.
Weber relies on four cases for the proposition that the parties agreed to provide equal amounts of insurance: Maxus Exploration v. Moran Bros., Inc., 773 S.W.2d 358, 361 (Tex. App. — Dallas 1989), affd on other grounds, 817 S.W.2d 50 (Tex.1991) (applying Kansas law); Campbell v. Sonat Offshore Drilling, Inc., 979 F.2d 1115, 1126-27 (5th Cir.1992); Forest Oil Corp. v. Strata Energy, Inc., 929 F.2d 1039, 1044-45 (5th Cir.1991); Dupre v. Penrod Drilling Corp., 788 F.Supp. 901, 906 (E.D.La.1992), affd on other grounds, 993 F.2d 474, 479 (5th Cir.1993). Maxus, Campbell, and Forest Oil all interpreted the pre-1989 Act, and each held that when an indem-nitor voluntarily bought more insurance than was required by statute to support its indemnity obligation, the indemnitee was entitled to the full amount of coverage purchased. In Dupre, the federal district court held that language like that in this case “established mutual insurance obligations up to the limits permitted under applicable law.” 788 F.Supp. at 906. The district court equated “equal amounts agreed upon,” id. (emphasis added), with “equal amounts of insurance obtained ...” upon signing the contract. Id. at 907 (emphasis added).
In the present case, the parties bought equal amounts ($16 million) of insurance. This, Weber claims, shows that “... each party as indemnitor has agreed to provide [insurance] in equal amounts to the other party as indemnitee,” as required by section 127.005(b). However, the Fifth Circuit has refused to equate insurance voluntarily obtained with the statutory requirement of section 127.005(b) that the parties “ha[ve] agreed” to buy equal amounts of insurance. Greene’s, 118 F.3d at 52.
In Greene’s, the Fifth Circuit interpreted the 1989 version of the Act. 118 F.3d at 51. The court found Maxus and Campbell inapplicable because they interpreted the pre-1989 Act. Id. at 52. The Greene’s court held that under the 1989 version of section 127.005, the indemnity was “void because there was never an agreement to purchase equal amounts of insurance, as is currently *769required” by section 127.005(b).3 Id. at 52. The contract in Greene’s required only the contractor (Greene’s), and not the operator (Flournoy), to purchase a specific amount of insurance. Id. at 51. In fact, the operator, Flournoy, purchased almost twice as much insurance as did the contractor, Greene’s, the party for whose benefit chapter 127 was enacted. Id. at 52, n. 6; see Tex. Civ. PRAC. & Rem.Code Ann. § 127.002(a) (“The legislature finds that an inequity is fostered on certain contractors by the indemnity provisions in certain agreements pertaining to wells for oil, gas, or water_”). Nevertheless, the Greene’s court held “The voluntary procurement of insurance [did] not transform an otherwise invalid indemnity agreement into a valid one.” Id. at 52.
The case before us is similar to Greene’s. Paragraph 16 of the contract provides:
During the life of the Contract, [Grey Wolf] shall at [Grey WolfJ’s expense maintain, with an insurance company or companies authorized to do business in the state where the work is to be performed and satisfactory to [Weber], Insurance coverage of the kind and in the amounts set forth in Exhibit “A”, insuring the liabilities specifically assumed by [Grey Wolf] in Paragraph 18 of this Contract. [Grey Wolf] shall if requested to do so by [Weber], procure from the company or companies writing said insurance a certificate or certificates satisfactory to [Weber] that said insurance is in force and effect and that the same shall not be canceled or materially changed without ten (10) days prior written notice to [Weber]. For liabilities assumed hereunder by [Grey Wolf], its insurance shall be endorsed to provide that the underwriters waive their rights of subrogation against [Weber]. [Weber] will, as well, cause its insurer to waive subrogation against [Grey Wolf] for liability it assumes.
(Emphasis in original.) Exhibit “A” requires Grey Wolf to buy a one million dollar personal injury policy and a $15 million umbrella policy. Thus, the contract expressly requires Grey Wolf to purchase $16 million dollars in insurance, but it does not expressly require Weber to do so.
Nevertheless, Weber contends the following language, which appears in both paragraphs 18.10 and 18.11, raises an implied mutual, reciprocal, and identical obligation:
If it is judicially determined that the monetary limits of insurance required hereunder or of the indemnities voluntarily and mutually assumed under Paragraph 18.10 [and 18.11] (which [Grey Wolf] and [Weber] hereby agree will be supported either by available liability insurance, under which the insurer has no right of subrogation against the indemnitee, or voluntarily self-insured, in part or whole) exceed the maximum limits permitted under applicable law, it is agreed that said insurance requirements or indemnities shall automatically be amended to conform to the maximum monetary limits under such law.
(Emphasis added). The law sets no maximum limit for insurance under a mutual indemnity obligation,4 so the language in the savings clause is meaningless. Moreover, as stated above, there is no “monetary limit of insurance required hereunder,” i.e., expressly required in the contract, from Weber.
We adopt the rationale of the Fifth Circuit in Greene’s and hold the indemnity provisions are void because the contract obligates Grey Wolf to purchase $16 million of insurance to support its indemnity obligation but it does not obligate Weber to do so. See Tex. Civ. Prac. & Rem.Code Ann. § 127.005(b) (Vernon 1997); Greene’s, 113 F.3d at 52.
*770We overrule the sole point of error and affirm the judgment.
COHEN, J., concurring.
. Section 127.003 provides:
(a) Except as otherwise provided by this chapter, a covenant, promise, agreement, or understanding contained in, collateral to, or affecting an agreement pertaining to a well for oil, gas, or water or to a mine for a mineral is void if it purports to indemnify a person against loss or liability for damage that:
(1) is caused by or results from the sole or concurrent negligence of the indemnitee, his agent or employee, or an individual contractor directly responsible to the indemnitee; and
(2) arises from:
(A) personal injury or death;
(B) property injury; or
(C) any other loss, damage, or expense that arises from personal injury, death, or property injury.
Tex Cjv. Pmc. & Rem.Code Ann, § 127.003 (Vernon 1997).
. Subsection (c), which relates to a unilateral indemnity obligation, is not applicable here.
. Weber contends Dupre and Greene’s are in conflict. There is no conflict between the Fifth Circuit opinions in Dupre and Greene sbecause the Dupre opinion never even mentioned the Texas Anti-Indemnity Act. In Greene’s, the Fifth Circuit did not cite either its own opinion in Dupre or the district court’s. There was no reason to do so because the Fifth Circuit affirmed Dupre on unrelated grounds. If the Fifth Circuit's opinion in Greene’s conflicts with the district court’s opinion in Dupre, the district court's Dupre opinion is no longer good law in federal court. Because the issue is one of Texas law, the federal court opinions are merely advisory to us.
. The Act sets a $500,000 limit for “a unilateral indemnity obligation.” Tex Civ. Prac. & Rem.Code Ann. § 127.005(c) (Vernon 1997).