[¶1] Comet Energy Services, LLC (Comet) appeals from the denial of its cross motion for summary judgment and from the award of summary judgment in favor of Powder River Oil & Gas Ventures LLC (Powder River). The dispute was over the proper interpretation of an assignment of certain interests. The district court found that the assignment was unambiguous and awarded summary judgment. We reverse and remand.
FACTS
[¶2] In August of 1998, Powder River purchased from Forcenergy Onshore, Inc. (Forcenergy) certain interests conveyed by an Assignment, Bill of Sale and Conveyance (1998 Assignment). The 1998 Assignment specifically referenced one well-Federal 44-4. This well was situated on a federal oil and *1261 gas lease, BLM Lease No. WYW 03092564, which lease covered approximately 760 acres.
[¶3] In January 2005, Comet contacted Powder River for the purpose of purchasing Powder River's interest held under the 1998 Assignment. During the course of the discussions between Comet and Powder River concerning the sale, a question arose as to the nature and extent of the interest conveyed by Forcenergy to Powder River under the 1998 Assignment. Comet conducted due diligence in the form of title opinions and additional investigation in an attempt to ascertain what interest Powder River held as a result of the 1998 Assignment. In June of 2005, Comet contacted Foreenergy to determine what interest it conveyed to Powder River in the 1998 Assignment. Foreenergy and Comet eventually agreed that only the well unit was conveyed to Powder River and that Foreenergy had retained its interest in the remaining portion of the 760-acre lease. Thus, on August 2, 2005, Foreenergy conveyed to Comet its interest in BLM Lease No. WYW 0309256A. In August of 2005, Comet recorded this assignment with the BLM and subsequently informed Powder River of the assignment.
[T 4] On November 3, 2005, Powder River filed a declaratory judgment action, seeking determination that "as between Powder River and Comet, Powder River owns all right, title, and interest to the Subject Interest conveyed by [Forcenergy] and that Comet does not own any right, title or interest in the same." On December 29, 2005, Comet filed its Answer, Affirmative Defenses and Counterclaim seeking a counter-declaration that Powder River only obtained a limited wellbore interest under the 1998 Assignment, and that Comet, based on the 2005 Agreement with Forcenergy, acquired the balance of Foreenergy's interest in the lease. Powder River filed a motion for summary judgment on September 14, 2006. Comet responded to Powder River's motion and filed a cross-motion for summary judgment on November 1, 2006. The district court held a summary judgment hearing on November 6, 2006, and entered an order granting summary judgment in favor of Powder River on February 6, 2007. This appeal followed.
STANDARD OF REVIEW
[95] A summary judgment is appropriate when no genuine issue as to any material fact exists and when the prevailing party is entitled to have a judgment as a matter of law. Covington v. W.R. Grace-Conn., Inc.,952 P.2d 1105 , 1106 (Wyo.1998); see also W.R.C.P. 56(c). We evaluate the propriety of a summary judgment by employing the same standards and by using the same materials as the lower court employed and used. Kirkwood v. CUNA Mutual Insurance Society,937 P.2d 206 , 208 (Wyo.1997). We do not accord deference to the district court's decisions on issues of law. Kanzler v. Renner,937 P.2d 1337 , 1341 (Wyo.1997). In. cases requiring the interpretation of a contract, a summary judgment is appropriate only if the contract is clear and unambiguous. Kirkwood,937 P.2d at 208 ; Treemont, Inc. v. Hawley,886 P.2d 589 , 592. (Wyo.1994).
Wolter v. Equitable Res. Energy Co.,
DISCUSSION
[T6] This dispute centers on the meaning of the term "leasehold estate" as used in the 1998 Assignment. "Assignments are contracts and are construed according to the rules of contract interpretation." Hickman v. Groves,
[¶7] With these principles in mind, we turn to the specific language of the 1998 Assignment. The granting clause provided:
... Asgignor hereby transfers, grants, conveys and assigns to Assignee all of Assignor's right, title and interest in and to the following (all of which are herein called the "Interests"): '
1. The oil and gas wells) described on Exhibit "A" attached hereto ("Wells"), together with all equipment and machinery associated therewith;
2. The leasehold estate created by the lease(s) upon which the Wells are located and/or pooled/unitized therewith ("Leases") and all licenses, permits and other agreements directly associated with the Wells and/or Leases;
8. All the property and rights incident to the Wells, and the Leases, including, to the extent transferable, all agreements, surface leases, gas gathering contracts, salt water disposal leases and wells, equipment leases, permits, gathering lines, rights-of-way, easements, licenses and all other agreements directly relating thereto; and
4. All of the personal property, fixtures and improvements appurtenant to the Wells or used or obtained in connection with the operation of the Wells.
Exhibit A to the 1998 Assignment provided:
This Exhibit "A" contains the description of the wellsy/units with such description intended to incorporate all of Seller'g/Assignor's interest in such wells/units and is not intended to be limited to Assign- or's/Seller's interest in the geographic boundaries of the specific spaced/drillsite unit description therein.
State/County Location Well/Unit Name Field
Wyoming/Campbell 4-58N-T5W Federal 44-4 Black Hill
[T 8] The parties interpret the term "leasehold estate" as used in paragraph two above quite differently. See supro T7. Comet points out that the language of the 1998 Assignment does not make reference to any specific lease, but only the "leasehold estate" corresponding to Federal 44-4 well. The assignment conveys the "leasehold estate created by the lease (s) upon which the Well(s) are located." Comet argues that if the parties had intended to convey a specific lease, they could have simply said "lease upon which the Well(s) is/are located," and then specifically referred to the BLM lease. Comet cites the rule of contract interpretation requiring "[alll the parts and every word in a contract should, if possible, be given effect," Sunburst Exploration, Inc. v. Jensen,
*1263 [¶9] In response, Powder River argues the intention of the parties could not have been to limit the "leasehold estate" to a 40-acre drilling unit or wellbore assignment, as the term "wellbore" is not found anywhere in the plain language of the 1998 Assignment. Additionally, Powder River contends that the drilling unit does not correlate to ownership interest but is merely an administrative, geographic and/or geologic designation established by the Wyoming Oil and Gas Commission. Finally, Powder River argues that the lease language specifically rejects Comet's argument that the meaning of "leasehold estate" be limited to the acreage corresponding to the "drilling unit," pointing to the following language in Exhibit "A":
This Exhibit "A" contains the description of the wells/units with such description intended to incorporate all of Seller'g/Assignor's interest in such wells/units and is not intended to be limited to Assign- or's/Seller's interest in the geographic boundaries of the specific spaced/drill-site unit description therein. .
(Emphasis added.) Powder River maintains that the term "leasehold estate" should be read to include the entire approximately 760 acres comprising the BLM lease upon which Federal 44-4 well is located.
[T10] Without further examining the specifics of the parties' arguments, we reiterate that the meaning of "leasehold estate" must first be evaluated by examining the term as used within the four corners of the 1998 Assignment. See supra 16. Nevertheless, both parties attempt to define the term "leasehold estate" by pointing to extrinsic sources of information: Comet looks to the 40-acre acre drilling unit as defined by the Wyoming Oil and Gas Conservation Commission, while Powder River relies upon the BLM lease upon which the assigned Federal 44-4 well is situated. Neither the BLM lease nor the 40-acre drilling unit is specifically mentioned in the 1998 Assignment.
[T11] We have said that we will construe contract language "in the context in which it was written, looking to the surrounding cireumstances, the subject matter, and the purpose of the agreement to ascertain the intent of the parties at the time the agreement was made." Stone v. Devon Energy Prod. Co., L.P.,
[112] "In cases requiring the interpretation of a contract, a summary judgment is appropriate only if the contract is clear and unambiguous." Wolter,
[Where the existence of a contract or the terms of it is the point in issue, as here, and the evidence is conflicting or admits of more than one inference, "it is for the jury ... to determine whether the contract did in fact exist.... So, ... when the terms of the contract are a matter of controversy under the evidence, the question should be put to the trier of the facts as a matter for their determination, and it is not the province of the court to determine and to instruct the jury what the terms are."
Roussalis v. Wyo. Med. Ctr., Inc.,
*1264 [T13] The parties designated documentary evidence and affidavits in support of their respective appellate arguments. However, they dispute the effect, significance and legitimacy of much of that evidence. After reviewing the entire record, and viewing the facts in the light most favorable to Comet, we conclude that material questions of fact exist regarding the intent of the parties at the time they entered into the 1998 Assignment. We find it impossible reasonably to discern the intent of the parties to the 1998 Assignment by only looking within its four corners. The 1998 Assignment is ambiguous because the term "leasehold estate" is obscure in its meaning due to indefiniteness of expression and because it can reasonably be interpreted to have more than one meaning.
CONCLUSION
[T14] We hold that the district court improperly determined that summary judgment was appropriate under the facts of this case. The term "leasehold estate," as used in the 1998 Assignment, is ambiguous. This ambiguity gives rise to a genuine issue of material fact concerning the intent of the parties to the assignment. This matter is, therefore, reversed and remanded for further proceedings consistent with this opinion.
Notes
. ''The terms 'spacing unit' or 'drilling unit' are used in the oil and gas industry to describe the area which an administrative agency has determined one well can efficiently drain." Union Pac. Res. Co. v. Texaco, Inc.,
When required, to protect correlative rights or, to prevent or to assist in preventing any of the various types of waste of oil or gas prohibited by this act, or by any statute of this state, the commission, upon its own motion or on a proper application of an interested party, but after notice and hearing as herein provided shall have the power to establish drilling units of specified and approximately uniform size covering any pool.
(Emphasis added.)