Obra J. Moore, III, Indio Minerals LLC, Gunner Oil Series LLC, and Madaket Energy LLC, Cobalt Natural Resources LLC, and Magnolia Natural Resources LLC v. 1789 Minerals Fund I, LP, Rockcliff Energy Operating LLC, Caddo Minerals Inc., and Regina Roberts

CourtTexas Court of Appeals, 6th District (Texarkana)
DecidedFebruary 17, 2026
Docket06-24-00080-CV
StatusPublished

This text of Obra J. Moore, III, Indio Minerals LLC, Gunner Oil Series LLC, and Madaket Energy LLC, Cobalt Natural Resources LLC, and Magnolia Natural Resources LLC v. 1789 Minerals Fund I, LP, Rockcliff Energy Operating LLC, Caddo Minerals Inc., and Regina Roberts (Obra J. Moore, III, Indio Minerals LLC, Gunner Oil Series LLC, and Madaket Energy LLC, Cobalt Natural Resources LLC, and Magnolia Natural Resources LLC v. 1789 Minerals Fund I, LP, Rockcliff Energy Operating LLC, Caddo Minerals Inc., and Regina Roberts) is published on Counsel Stack Legal Research, covering Texas Court of Appeals, 6th District (Texarkana) primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

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Obra J. Moore, III, Indio Minerals LLC, Gunner Oil Series LLC, and Madaket Energy LLC, Cobalt Natural Resources LLC, and Magnolia Natural Resources LLC v. 1789 Minerals Fund I, LP, Rockcliff Energy Operating LLC, Caddo Minerals Inc., and Regina Roberts, (Tex. Ct. App. 2026).

Opinion

In the Court of Appeals Sixth Appellate District of Texas at Texarkana

No. 06-24-00080-CV

OBRA J. MOORE, III, INDIO MINERALS LLC, GUNNER OIL SERIES LLC, AND MADAKET ENERGY LLC, COBALT NATURAL RESOURCES LLC, AND MAGNOLIA NATURAL RESOURCES LLC, Appellants

V.

1789 MINERALS FUND I, LP, ROCKCLIFF ENERGY OPERATING LLC, CADDO MINERALS INC., AND REGINA ROBERTS, Appellees

On Appeal from the 71st District Court Harrison County, Texas Trial Court No. 23-0425

Before Stevens, C.J., van Cleef and Rambin, JJ. Memorandum Opinion by Chief Justice Stevens MEMORANDUM OPINION

This case focuses on an ambiguity created by a Sheriff’s Deed following a tax foreclosure

on certain mineral and royalty interests situated in Harrison County. As a result of the

ambiguity, Rockcliff Energy Operating LLC filed a petition in interpleader which sought clarity

regarding the ownership of royalty interests it was required to pay as a result of its operations by

a declaratory judgment. Obra J. Moore, III, Indio Minerals LLC, Gunner Oil Series LLC, and

Madaket Energy LLC (collectively, Appellants)1 filed cross-claims and a motion for summary

judgment, arguing that the Sheriff’s Deed conveyed only wellbore interests. They now appeal

the trial court’s judgment in favor of 1789 Minerals Fund I, LP, Caddo Minerals Inc., and Regina

Roberts (collectively, Appellees), which found, among other things, that a statute of limitations

in the Texas Tax Code barred Appellants’ claims seeking construction of the Sheriff’s Deed.

We find that, on this record, Section 16.069 of the Texas Rules of Civil Procedure

authorized the filing of Appellants’ counterclaims and cross-claims and that there are genuine

issues of material fact regarding the construction of the Sheriff’s Deed. See TEX. R. CIV. P.

§ 16.069. For this reason, and because Appellants and 1789 Minerals Fund I, LP, who acquired

its interest from Caddo Minerals, Inc., have filed a joint motion to partially set aside the

judgment, we reverse the trial court’s judgment and remand the matter to the trial court for full

consideration of the merits in light of this opinion and the settlement agreement.

1 Although Cobalt Natural Resources LLC and Magnolia Natural Resources LLC were originally named as parties to this lawsuit, claims against them were nonsuited, and their interests were sold to Gunner and Madaket. 2 I. Factual and Procedural Background

A. The Seven Tracts at Issue

In the 1930s, brothers O.J. Moore, O.R. Moore, and Howard Moore inherited an

undivided interest in five tracts of land located in Harrison County, including (1) a 24.6-acre

tract (Tract 1),2 (2) a 21-acre tract (Tract 2),3 (3) a 1-acre tract (Tract 3),4 (4) a 62-acre tract

(Tract 4),5 and a 50-acre tract (Tract 5).6 In 1939, they partitioned the surface estate of the five

2 This tract’ s description is recorded in Volume 142, page 9, of the Deed Records of Harrison County. 3 This tract is described by Volume 106, page 27 of the Deed Records of Harrison County. 4 This tract is described by Volume 75, page 513 of the Deed Records of Harrison County. 5 The 62-acre tract is “situated in the Southeast part of Harrison County, Texas, on [sic] the Mary Richardson Headright Survey, and [is] described as follows”:

BEGINNING at the Northwest corner of said 62 acre tract, being the Southwest corner of Gary McClure’s 40 acre tract; THENCE East 63 2/3 rods; THENCE South 156 rods; THENCE West 63 2/3 rods; THENCE North 156 rods, to the place of beginning, being the same land deeded to Larkin M. Moore by J.D. Rudd, by Warranty Deed dated November 23rd, 1903, and recorded in Volume 52, at pages 511 to 512, of the Deed Records of Harrison County, Texas. 6 The 50-acre tract is “located in the James Shandoin Headright Survey,” A-622, “in the Southeastern part of Harrison County,” and is described as:

BEGINNING on the East Boundary Line of the James Shandoin Survey at a point that is 166 varas South of the Southwest corner of the Stith Fields Survey, A-261, a pine known for corner from which a red oak bears North 8 9/10 varas marked SJV;

THENCE South along the East line of the James Shandoin Survey 683 varas to an iron pin for corner;

THENCE West 415 ½ varas along the North Line of the Edward Johnson 200 acre tract to a stake for corner from which a red oak bears North 39 East 8 6/10 varas marked X;

THENCE North 683 varas along the East line of the George Moore 50 acre tract and the West line of the tract described herein to a stake in a field on the South Boundary Line of 125 acres owned by the heirs of Richard Moore, Deceased, same being the Northeast corner of the George Moore 50 acre tract;

THENCE East 415 ½ along the South line of the Gus Oliver 25 acres (Now R.J. Whelan) and North line of the tract described herein to the point of beginning, containing 50 acres, more or less. 3 tracts by deed recorded in Volume 236, page 409 of the Deed Records of Harrison County

(Partition Deed). The terms of the Partition Deed established that the Moore brothers were

“desirous of making partition of the same, SAVE AND EXCEPT the oil and gas rights, and oil

and gas royalties, and other mineral and/or minerals [sic] rights thereunder, or that may be

produced, saved, and marketed therefrom.” That language had the effect of severing the surface

estate from the mineral estate. Pursuant to the terms of the Partition Deed, O.J. acquired the

surface estate of Tracts 1, 2, and 3, O.R. acquired the surface estate of Tract 4, and Howard

acquired the surface estate of Tract 5. Because the ownership of the mineral estate was

unaffected, the Moore brothers each retained their undivided one-third interest in the mineral

estates for each of the five tracts.

Aside from their inheritance, O.J. and Howard jointly owned a 37.5-acre tract of land that

they had partitioned in 1933. As a result of that partition, O.J. acquired an 18.75-acre tract (Tract

6),7 and Howard acquired a tract of equal size (Tract 7).8

7 O.J.’s portion was described as “13.75 acres of the G.P. Harrison and 5 acres of the J.H. Harrison Surveys” and contained the following metes and bounds description:

Beginning at the S W Corner of Block No. 1 of this subdivision. Thence South 292.5 varas to the S W Corner of the 37½ acre tract. Thence East 360 varas to the S E Corner of said 37 ½ acre tract. Thence North 292.5 varas to the S E Corner of Block No 1 of this subdivision. Thence West 360 caras to the place of beginning. 8 Howard’s portion was described as “13.75 acres of the G.P. Harrison survey and 5 acres of the J.H. Harrison survey” and contained the following metes and bounds description:

Beginning at the N E Corner of a 24.6 acre tract owned by Jno M. Turner. Thence South 292.5 varas to a stake at the N W Corner of Block No 2 of this subdivision. Thence East 360 varas to the N E Corner of said Block No 2. Thence North 292.5 varas to the N E Corner of the N E Corner of the 37½ acre tract. Thence West 360 varas to the place of beginning.

4 B. The Moore Brothers’ Leases and Inheritances

In 1945, O.R. and O.J. executed an oil, gas, and mineral lease of their undivided interest

in Tract 4 in favor of H.T. Manning, reserving their royalty interest. That lease was recorded in

Volume 294, page 151 of the Deed Records of Harrison County. That lease was pooled into the

Bert Fields Minnie Bell Gas Unit (Minnie Bell) and the M.R. Tiller Oil Unit #1.

In 1950, O.R. and O.J. executed an oil, gas, and mineral lease of their undivided interests

in Tracts 1, 2, and 3 to Bert Fields, reserving their royalty interest. That lease was recorded in

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Obra J. Moore, III, Indio Minerals LLC, Gunner Oil Series LLC, and Madaket Energy LLC, Cobalt Natural Resources LLC, and Magnolia Natural Resources LLC v. 1789 Minerals Fund I, LP, Rockcliff Energy Operating LLC, Caddo Minerals Inc., and Regina Roberts, Counsel Stack Legal Research, https://law.counselstack.com/opinion/obra-j-moore-iii-indio-minerals-llc-gunner-oil-series-llc-and-madaket-txctapp6-2026.