Estimated Value by Well
The wells driving the estimated value of Union Oil Co. of California's mineral portfolio.
Estimated values combine recorded decimal interests with recent well production.
Get a firm cash offer for these mineral and royalty interests. We review your production history and respond within two business days.
Production History & Forecast
Combined monthly oil and gas production from the most active wells associated with Union Oil Co. of California, with a 36-month decline-curve forecast.
Source: Railroad Commission of Texas lease production filings. Condensate volumes are reported with gas. The dashed forecast is a decline curve fitted to the production history — an estimate, not a guarantee of future production.
Interests Held By Union Oil Co. of California
Royalty and mineral interests from the 2021 county tax roll, matched to producing oil and gas wells. Sorted by estimated value.
| # | Property | County | Operator | Interest | Type | Est. Value |
|---|---|---|---|---|---|---|
| 1 | BONNER BOBBY (08) 8 API 16132766 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001496 | 2 | $809.45 |
| 2 | METZGAR (01) 1 API 16133367 | Freestone County, TX | VALENCE OPERATING COMPANY | 0.007480 | 2 | $761.38 |
| 3 | METZGAR (04) 4 API 16133924 | Freestone County, TX | VALENCE OPERATING COMPANY | 0.007480 | 2 | $562.86 |
| 4 | METZGAR (05) 5 API 16133888 | Freestone County, TX | VALENCE OPERATING COMPANY | 0.005343 | 2 | $547.58 |
| 5 | METZGAR (02) 2 API 16133642 | Freestone County, TX | VALENCE OPERATING COMPANY | 0.007480 | 2 | $545.46 |
| 6 | CHANCELLOR UNIT 1 (03) 3 API 16133990 | Freestone County, TX | VALENCE OPERATING COMPANY | 0.001845 | 1 | $444.79 |
| 7 | WOOD (10) 10 API 16133342 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | $378.63 |
| 8 | DRIVER 1 API 16130184 | Freestone County, TX | VALENCE OPERATING COMPANY | 0.000911 | 1 | $241.19 |
| 9 | BONNER TOM (06) 6 API 16134851 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | $233.25 |
| 10 | BONNER TOM (02) 2 API 16132313 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | $228.04 |
| 11 | BONNER ANDY (01) 1 API 16132256 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | $169.14 |
| 12 | MITCHELL J W G/U (01) 1 API 16133296 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.000325 | 1 | $165.90 |
| 13 | WOOD (08) 8 API 16133287 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | $148.00 |
| 14 | WETTERMARK G/U (05) 5 API 16134580 | Freestone County, TX | XTO ENERGY INC. | 0.000704 | 1 | $141.93 |
| 15 | WOOD (11) 11 API 16133536 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | $123.51 |
| 16 | COOPER G/U (08) 8 API 16134668 | Freestone County, TX | XTO ENERGY INC. | 0.000568 | 1 | $121.72 |
| 17 | HOLLOWAY J GAS UNIT #07 7 API 16133448 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001286 | 2 | $116.25 |
| 18 | WETTERMARK G/U (06) 6 API 16134591 | Freestone County, TX | XTO ENERGY INC. | 0.000704 | 1 | $95.70 |
| 19 | HOLLOWAY J GAS UNIT #06 6 API 16133601 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001286 | 2 | $91.99 |
| 20 | WOOD (16) 16 API 16133530 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | $89.03 |
| 21 | WETTERMARK G/U (03) 3 API 16132024 | Freestone County, TX | XTO ENERGY INC. | 0.000704 | 1 | $81.81 |
| 22 | BONNER TOM (05) 5 API 16133456 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | $65.85 |
| 23 | WETTERMARK G/U (02) 2 API 16130609 | Freestone County, TX | XTO ENERGY INC. | 0.000704 | 1 | $63.11 |
| 24 | WOOD (12) 12 API 16133422 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | $61.31 |
| 25 | BOYD-PICKETT UNIT (10) 10 API 16134258 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | $54.15 |
| 26 | WETTERMARK G/U (04) 4 API 16134416 | Freestone County, TX | XTO ENERGY INC. | 0.000704 | 1 | $54.10 |
| 27 | HOLLOWAY J GAS UNIT #02 2 API 16132826 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001470 | 2 | $53.83 |
| 28 | WOOD (13) 13 API 16133423 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | $49.95 |
| 29 | HOLLOWAY J GAS UNIT #04 4 API 16132351 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001470 | 2 | $46.47 |
| 30 | COOPER G/U (03) 3 API 16133719 | Freestone County, TX | XTO ENERGY INC. | 0.000568 | 1 | $45.84 |
| 31 | BOYD-PICKETT UNIT (15) 15 API 16134263 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | $44.12 |
| 32 | COOPER G/U (06) 6 API 16133967 | Freestone County, TX | XTO ENERGY INC. | 0.000568 | 1 | $43.57 |
| 33 | WETTERMARK G/U (01) 1 API 16130415 | Freestone County, TX | XTO ENERGY INC. | 0.000704 | 1 | $38.81 |
| 34 | BOYD-PICKETT UNIT (17) 17 API 16134262 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | $34.69 |
| 35 | COOPER G/U (5H) 5H API 16134757 | Freestone County, TX | XTO ENERGY INC. | 0.000568 | 1 | $30.25 |
| 36 | COOPER G/U (07) 7 API 16134719 | Freestone County, TX | XTO ENERGY INC. | 0.000568 | 1 | $28.03 |
| 37 | BOYD-PICKETT UNIT (13) 13 API 16134260 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | $25.67 |
| 38 | BONNER ANDY (04) 4 API 16133319 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | $22.09 |
| 39 | COOPER G/U (10) 10 API 16134774 | Freestone County, TX | XTO ENERGY INC. | 0.000568 | 1 | $18.56 |
| 40 | BOYD-PICKETT UNIT (06) 6 API 16132942 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | $17.93 |
| 41 | BONNER ANDY (03) 3 API 16133299 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | $17.69 |
| 42 | BOYD-PICKETT UNIT (04) 4 API 16132657 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | $12.37 |
| 43 | BOYD-PICKETT UNIT (12) 12 API 16134259 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | $10.80 |
| 44 | FREEMAN UNIT 1 API 16130629 | Freestone County, TX | XTO ENERGY INC. | 0.000417 | 1 | $9.37 |
| 45 | BOYD-PICKETT UNIT (08) 8 API 16132944 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | $9.36 |
| 46 | BOYD-PICKETT UNIT (07) 7 API 16132954 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | $4.49 |
| 47 | BOYD-PICKETT UNIT (11) 11 API 16133285 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | $4.31 |
| 48 | HOLLOWAY J GAS UNIT #03 3 API 16133080 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.000735 | 2 | $3.13 |
| 49 | BOYD-PICKETT UNIT (01) 1 API 16130388 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | $0.87 |
| 50 | BONNER BOBBY (02) 2 API 16132229 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001496 | 2 | — |
| 51 | BONNER TOM (03) 3 API 16132483 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | — |
| 52 | BOYD-PICKETT UNIT (03) 3 API 16132656 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | — |
| 53 | BOYD-PICKETT UNIT (09) 9 API 16133988 | Freestone County, TX | XTO ENERGY INC. | 0.000192 | 1 | — |
| 54 | COOPER G/U (04) 4 API 16133166 | Freestone County, TX | XTO ENERGY INC. | 0.000568 | 1 | — |
| 55 | HANCOCK -V- 1 API 16130928 | Freestone County, TX | VALENCE OPERATING COMPANY | 0.000888 | 2 | — |
| 56 | METZGAR (03) 3 API 16133920 | Freestone County, TX | VALENCE OPERATING COMPANY | 0.007480 | 2 | — |
| 57 | MITCHELL J W G/U (02) 2 API 16133383 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.000325 | 1 | — |
| 58 | MITCHELL J W G/U (03) 3 API 16134847 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.000325 | 1 | — |
| 59 | WETTERMARK G/U (08) 8 API 16134503 | Freestone County, TX | XTO ENERGY INC. | 0.000704 | 1 | — |
| 60 | WOOD (02) 2 API 16133421 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | — |
| 61 | WOOD (03) 3 API 16132378 | Freestone County, TX | CCI GULF COAST UPSTREAM LLC | 0.001500 | 2 | — |
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