Our acreage position, as of June 30, 2018 is presented in the following table:
| | | | | | | | | | | | | | | | |
| | Net Acres | |
Location | | Developed | | | Undeveloped | | | Total | | | % Developed | |
North Dakota: | | | | | | | | | | | | | | | | |
Mountrail County | | | 26,506 | | | | 923 | | | | 27,429 | | | | 97 | % |
Dunn County | | | 16,370 | | | | 668 | | | | 17,038 | | | | 96 | % |
McKenzie County | | | 27,182 | | | | 1,885 | | | | 29,067 | | | | 94 | % |
Williams County | | | 17,844 | | | | 1,656 | | | | 19,500 | | | | 92 | % |
Divide County | | | 15,532 | | | | 1,157 | | | | 16,689 | | | | 93 | % |
Other | | | 14,039 | | | | 3,712 | | | | 17,751 | | | | 79 | % |
| | | | | | | | | | | | | | | | |
North Dakota | | | 117,473 | | | | 10,001 | | | | 127,474 | | | | 92 | % |
Montana | | | 11,238 | | | | 3,536 | | | | 14,774 | | | | 76 | % |
| | | | | | | | | | | | | | | | |
Northern Historical | | | 128,711 | | | | 13,537 | | | | 142,248 | | | | 90 | % |
| | | | | | | | | | | | | | | | |
Pivotal | | | 444 | | | | — | | | | 444 | | | | 100 | % |
W Energy | | | 10,592 | | | | 41 | | | | 10,633 | | | | 100 | % |
| | | | | | | | | | | | | | | | |
Total(1) | | | 139,747 | | | | 13,578 | | | | 153,325 | | | | 91 | % |
| | | | | | | | | | | | | | | | |
(1) | Pro forma for the net acreage attributed to the Pivotal and W Energy acquisitions. |
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The following table summarizes the open oil derivative contracts that we have entered into that settle after June 30, 2018, by year:
| | | | | | | | |
Open Contracts | |
Year | | Swap Volume (Bbls) | | | Weighted Average Swap Price ($ per Bbl) | |
2018 | | | 2,858,760 | | | | 60.53 | |
2019 | | | 4,130,580 | | | | 57.94 | |
2020 | | | 2,013,080 | | | | 53.82 | |
2021 and beyond | | | 631,600 | | | | 55.67 | |
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The unaudited pro forma financial statements of the Company for the year ended December 31, 2017 and six months ended June 30, 2018 and 2017, giving effect to the Pivotal Acquisitions and the acquisition of certain oil and gas properties and interests from W Energy, are furnished as Exhibit 99.1 and incorporated by reference herein.
The consolidated financial statements of W Energy for the year ended December 31, 2017 and the period from May 17, 2016 (inception) through December 31, 2016 are furnished as Exhibit 99.2 and incorporated by reference herein.
The consolidated financial statements of W Energy for the three and six month period ended June 30, 2018 and 2017 and the year ended December 31, 2017 are furnished as Exhibit 99.3 and incorporated by reference herein.
The statement of revenues and direct operating expenses of the Pivotal Entities for the year ended December 31, 2017 and six months ended June 30, 2018 and 2017 are furnished as Exhibit 99.4 and incorporated by reference herein.
The information in this Item 7.01, including Exhibits 99.1, 99.2, 99.3 and 99.4, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of Section 18, and shall not be incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except as set forth by specific reference in such filing.