OPINION
The question in this oil and gas case is whether the “accommodation” doctrine, first articulated by this court in
Getty Oil Co. v. Jones,
The trial court held that the interests of mineral owners Frances Breithaupt and Lillian Weiss were taken when the Tarrant County Water Control and Improvement District Number One (the “Water District”) flooded the surface to create the Richland-Chambers Reservoir, but that the interests of mineral owner James Breithaupt, III and lessees, Bar J B Company and Haupt, Inc., were not taken or damaged. The court of appeals reversed the judgment as to all parties, rendered judgment that inverse condemnation had occurred as to all mineral owners and lessees, and remanded to the trial court for a trial on damages.
I.
In 1952, Frances and Lillian executed an oil and gas lease on an 80-acre tract. 1 This lease was subsequently assigned to Four-W Oil Company, which drilled and operated two producing wells under the lease. The wells were located at an elevation of approximately 291 feet above mean sea level. In 1981, the Water District condemned the surface of the tract below a mean elevation of 315 feet. In June 1987, the Water District condemned Four-W’s working interest without condemning Frances’ and Lillian’s executive right to execute further leases, and plugged the producing wells. Shortly before the wells were plugged, Frances and Lillian executed top leases to Bar J B Company. These top leases took effect when the wells were plugged and Four W’s working interest terminated. In August 1988, Bar J B attempted re-entry operations on the plugged wells, but the Water District obtained a temporary injunction against Bar J B to prevent re-entry drilling. Also in August 1988, James purchased a ⅜ mineral interest in the 80 acre tract and executed a lease to Haupt, Inc. The plugged wells were inundated by the new lake in May 1989, along with approximately 68 of the 80 surface acres of the tract. Concurrently, Haupt unsuccessfully attempted to drill a directional well located on the remaining 12 acres not inundated by the reservoir.
This suit originated from the Water District’s action for injunction against Bar J B to prohibit drilling activity on the inundated portion of the 80-acre tract. The suit for injunction was consolidated with the action brought by Lillian, Frances, James, Bar J B, and Haupt
2
(collectively, the “plaintiffs”) for inverse condemnation damages resulting from the taking of their right to access the minerals under the surface inundated by the reservoir without compensation. The trial court made extensive findings of fact and conclusions of law, most notably that the actions of the Water District in flooding the surface did not constitute a taking of any property interest of Bar J B, Haupt, or James. The court of appeals reversed and rendered judgment that a taking had occurred as to all plaintiffs, concluding that a “partial but permanent” restriction of access to the minerals had occurred under the doctrine set forth in
City of Waco v. Texland Corp.,
II.
The court of appeals did not address the application of the accommodation doctrine to this case. Heretofore the accommodation doctrine has been applied only between a private owner of the surface
*911
estate and the mineral owner.
See Getty,
It is a well established doctrine from the earliest days of the common law that the right to the minerals carries with it the right to enter and extract them, and all other such incidents thereto as are necessary to be used for getting and enjoying them.
Cowan v. Hardeman,
The accommodation doctrine is based on this concept of “due regard.” Id. at 622. The accommodation doctrine, also known as the “alternative means” doctrine, was first articulated in Getty as a means to balance the rights of the surface owner and the mineral owner in the use of the surface:
Where there is an existing use by the surface owner which would otherwise be precluded or impaired, and where under established practices in the industry there are alternatives available to the lessee whereby minerals can be recovered, the rules of reasonable usage of the surface may require the adoption of an alternative by the lessee. 3
Getty,
The burden of proof to show that the use of the surface by the lessee is not reasonably necessary is upon the surface owner. Id. This may be proven by showing that the lessee’s use of the .surface is not reasonably necessary because of non-interfering and reasonable ways and means of producing the minerals that are available, the use of which will permit the surface owner to continue the existing use of the surface. Id.
Getty recognizes that if there is but one means of surface use by which to produce the minerals, then the mineral owner has the right to pursue that use, regardless of surface damage. Id. On the other hand, if the mineral owner has reasonable alternative uses of the surface, one of which permits the surface owner to continue to use the surface in the manner intended (especially when there is only one *912 reasonable manner in which the surface may be used) and one of which would preclude that use by the surface owner, the mineral owner must use the alternative that allows continued use of the surface by the surface owner. Id. at 622-23. See also Andrew Scott Hanen, Comment, The Surface Mineral Producer v. the Oil and Gas Producer: A Need for Peaceful Coexistence, 29 Baylor L.Rev. 907, 923 (1977); Dillon J. Ferguson & Ira L. Jones, II, Comment, A New Approach to the Use of the Surface Estate by a Lessee Under an Oil and Gas Lease, 13 S.TEX.L.J. 269, 292-93 (1972).
We extend Getty to hold that the accommodation doctrine applies when governmental entity is the surface owner.
III.
Prior to
Getty,
this court stated that when a governmental entity condemns the surface but not the mineral estate, interference by the governmental entity with the mineral owner’s use of the surface without condemnation proceedings constitutes a taking by inverse condemnation.
4
Chambers-Liberty Counties Navigation Dist. v. Banta,
The plaintiffs argue that
Chambers-Liberty
controls this case, asserting that any interference with the use of the surface by a
governmental
entity constitutes a taking and that the accommodation doctrine does not apply. The Water District replies that
Chambers-Liberty
does not preclude
Getty
because mineral owners have a common law right of only
reasonable
use of the surface, implying that Haupt’s attempted surface drilling is an unreasonable use of the surface.
Cf. Chambers-Liberty,
IV.
The court of appeals relies heavily on
Texland,
We do not find these “street access” cases applicable in the oil and gas context because they do not involve competing ownership interests in property, each with concomitant rights of ownership. The accommodation doctrine mandates that the mineral owner’s exercise of its right to use of the surface cannot unreasonably infringe on the surface owner’s right of surface use if reasonable alternative surface uses are available to the mineral owner. Accordingly, we disapprove of the court of appeals’ holding that a taking of the plaintiffs’ mineral interests occurred even though all reasonable means of access had not been restricted.
V.
Under the facts of the current case, the Water District’s only means of using the surface for a reservoir is to flood the surface. The record indicates that the potential for contamination of the public drinking water supply provided by the reservoir that could be caused by surface drilling of oil wells is great enough that surface drilling could be found to be an unreasonable use of the surface. 5 Consequently, *913 if reasonable alternative drilling methods exist that protect the reservoir, then an accommodation by the mineral owners would be required.
The trial court found that Bar J B and Haupt had access to the minerals both before and after inundation of the surface by either conventional or directional drilling methods. The plaintiffs argued to the court of appeals that there was no evidence to support this finding of access, or alternatively, that this finding was against the great weight and preponderance of the evidence. The court of appeals held this finding to be immaterial in light of its holding that inverse condemnation of the minerals occurred under
Texland
and
Avenue Corp.
Several expert witnesses for both the plaintiffs and the Water District testified that restricting the means of access to only directional or platform drilling reduced the value of the plaintiffs’ mineral interests to nearly zero. However, one witness testified that the minerals still had a net value of $937,500 even after considering the additional costs and risk of directional drilling. Additionally, James admitted that an economically viable platform well had been drilled on an adjoining tract of land. The trial court found that the plaintiffs had access to the minerals under the tract, although not addressing whether such access was reasonable, as required by the accommodation doctrine. 6 We consider this to be some evidence that the plaintiffs had reasonable access to the minerals by alternative means. Because the record contains some evidence of reasonableness, the reasonableness of the plaintiffs’ access is deemed found in support of the trial court’s judgment. See Tex.R.Civ.P. 299.
However, the plaintiffs argued to the court of appeals that the trial court’s finding that they had access to the minerals was against the great weight and preponderance of the evidence. The court of appeals sustained this point of error. Because this review was conducted without regard for the accommodation doctrine, we remand this case to the court of appeals for reconsideration of the factual sufficiency of the evidence to support the trial court’s finding of access and the deemed finding of reasonableness in light of the accommodation doctrine.
The evidence may indicate that surface drilling is the only manner of use of the surface whereby the minerals can
reasonably
be produced. In that event, the lessee has the right to pursue this use under the accommodation doctrine.
Getty,
We reverse the judgment of the court of appeals and remand this cause to the court of appeals for proceedings consistent with this opinion.
Notes
. Frances and Lillian each owned a ¼ mineral interest at all times relevant to this suit. Other than James’s ⅛ mineral interest acquired in 1988, the mineral interests owned by others were not material to this litigation.
. Bar JB and Haupt are wholly owned by Frances and James.
. Other jurisdictions have followed Texas’ lead in recognizing the accommodation doctrine.
See Hunt Oil Co. v. Kerbaugh,
. Inverse condemnation occurs whenever property is "taken” or "damaged” for public use without adequate compensation.
See
Tex. Const. art. I, § 17;
City of Abilene v. Burk Royalty Co.,
. This court has illustrated how reasonableness under the accommodation doctrine is dependent on the facts of the case:
What might be a reasonable use of the surface by the mineral lessee on a bald prairie used only for grazing by the servient surface owner *913 could be unreasonable within an existing residential area of the City of Houston, or on the campus of the University of Texas, or in the middle of an irrigated farm.
Getty,
. Although the Water District argued application of the accommodation doctrine on appeal, the accommodation doctrine was not raised to the trial court.
