Fields: SAND HILLS (MCKNIGHT)
Cum Oil
1.3M BBL
Cum Gas
22.5M MCF
casinghead
Wells
154
Production
1993-01 — 2026-04
Peak Month
2008-07
Production History Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil: 1,254,966 BBL Cum Gas: 22,498,779 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
10,705 BBL/mo
Di (annual)
34.6%
b-factor
0.7
EUR
827,777 BBL
R-squared
0.920
type
hyperbolic
Operator History (from monthly production reports)
Wells (154)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 367 | 42-103-35728 | FORMENTERA OPERATIONS LLC | 2 | 6,000 | 2023-08-30 |
| 320 | 42-103-35231 | FORMENTERA OPERATIONS LLC | 2 | 4,000 | 2022-09-19 |
| 338 | 42-103-35395 | FORMENTERA OPERATIONS LLC | 2 | 5,000 | 2022-07-13 |
| 361 | 42-103-35613 | FORMENTERA OPERATIONS LLC | 2 | 8,000 | 2022-07-13 |
| 355 | 42-103-35509 | FORMENTERA OPERATIONS LLC | 2 | 6,000 | 2022-07-12 |
| 359 | 42-103-35611 | FORMENTERA OPERATIONS LLC | 2 | 8,000 | 2022-04-01 |
| 357 | 42-103-35512 | FORMENTERA OPERATIONS LLC | 2 | 6,000 | 2022-03-23 |
| 258 U | 42-103-32629 | FORMENTERA OPERATIONS LLC | 5 | 4,806 | 2022-03-02 |
| 358 | 42-103-35514 | FORMENTERA OPERATIONS LLC | 2 | 6,000 | 2022-02-25 |
| 325 | 42-103-35271 | FORMENTERA OPERATIONS LLC | 2 | 4,000 | 2022-02-14 |
| 54 | 42-103-02819 | FORMENTERA OPERATIONS LLC | 2 | 4,800 | 2011-03-18 |
| 40 | 42-103-02781 | FORMENTERA OPERATIONS LLC | 2 | 4,800 | 2011-03-11 |
| 368 | 42-103-35729 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2010-06-28 |
| 369 | 42-103-35730 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2010-06-23 |
| 366 | 42-103-35727 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2010-06-17 |
| 370 | 42-103-35731 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2010-06-16 |
| 364 | 42-103-35623 | FORMENTERA OPERATIONS LLC | 1 | 8,000 | 2008-11-20 |
| 365 | 42-103-35624 | FORMENTERA OPERATIONS LLC | 1 | 8,000 | 2008-11-20 |
| 360 | 42-103-35612 | FORMENTERA OPERATIONS LLC | 1 | 8,000 | 2008-11-18 |
| 362 | 42-103-35618 | FORMENTERA OPERATIONS LLC | 1 | 8,000 | 2008-11-18 |
| 363 | 42-103-35622 | FORMENTERA OPERATIONS LLC | 1 | 8,000 | 2008-11-18 |
| 306 | 42-103-35174 | FORMENTERA OPERATIONS LLC | 3 | 6,000 | 2008-07-31 |
| 351 | 42-103-35519 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2008-02-06 |
| 344 | 42-103-35507 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2007-12-11 |
| 345 | 42-103-35508 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2007-12-11 |
| 346 | 42-103-35503 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2007-12-11 |
| 347 | 42-103-35504 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2007-12-11 |
| 348 | 42-103-35505 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2007-12-11 |
| 349 | 42-103-35506 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2007-12-11 |
| 350 | 42-103-35510 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2007-12-11 |
| 352 | 42-103-35511 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2007-12-11 |
| 354 | 42-103-35513 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2007-12-11 |
| 353 | 42-103-35491 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2007-12-04 |
| 261 | 42-103-32872 | FORMENTERA OPERATIONS LLC | 2 | 5,000 | 2007-05-15 |
| 239 | 42-103-32424 | FORMENTERA OPERATIONS LLC | 3 | 5,000 | 2007-05-12 |
| 252 | 42-103-32665 | FORMENTERA OPERATIONS LLC | 3 | 5,000 | 2007-05-11 |
| 252 U | 42-103-32665 | FORMENTERA OPERATIONS LLC | 3 | 5,000 | 2007-05-11 |
| 242 | 42-103-32486 | FORMENTERA OPERATIONS LLC | 5 | 4,800 | 2007-04-26 |
| 242 U | 42-103-32486 | FORMENTERA OPERATIONS LLC | 5 | 4,800 | 2007-04-26 |
| 263 | 42-103-32897 | FORMENTERA OPERATIONS LLC | 4 | 4,836 | 2007-04-25 |
| 263 U | 42-103-32897 | FORMENTERA OPERATIONS LLC | 4 | 4,836 | 2007-04-25 |
| 333 | 42-103-35400 | FORMENTERA OPERATIONS LLC | 2 | 4,000 | 2007-04-09 |
| 334 | 42-103-35381 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2007-04-05 |
| 335 | 42-103-35382 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2007-04-05 |
| 336 | 42-103-35393 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2007-04-02 |
| 337 | 42-103-35394 | FORMENTERA OPERATIONS LLC | 1 | 5,000 | 2007-04-02 |
| 339 | 42-103-35396 | FORMENTERA OPERATIONS LLC | 1 | 5,000 | 2007-04-02 |
| 340 | 42-103-35397 | FORMENTERA OPERATIONS LLC | 2 | 4,000 | 2007-04-02 |
| 341 | 42-103-35398 | FORMENTERA OPERATIONS LLC | 1 | 5,000 | 2007-04-02 |
| 342 | 42-103-35399 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2007-04-02 |
| 327 | 42-103-35310 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2006-12-11 |
| 328 | 42-103-35312 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2006-12-11 |
| 329 | 42-103-35314 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2006-12-11 |
| 330 | 42-103-35309 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2006-12-11 |
| 203 U | 42-103-32127 | FORMENTERA OPERATIONS LLC | 3 | 5,000 | 2006-12-06 |
| 232 U | 42-103-32366 | FORMENTERA OPERATIONS LLC | 2 | 5,000 | 2006-12-06 |
| 236 U | 42-103-32399 | FORMENTERA OPERATIONS LLC | 3 | 5,000 | 2006-12-06 |
| 259 | 42-103-32670 | FORMENTERA OPERATIONS LLC | 3 | 5,000 | 2006-12-06 |
| 259 U | 42-103-32670 | FORMENTERA OPERATIONS LLC | 3 | 5,000 | 2006-12-06 |
| 294 | 42-103-35056 | FORMENTERA OPERATIONS LLC | 2 | 6,000 | 2006-12-06 |
| 226 | 42-103-32326 | FORMENTERA OPERATIONS LLC | 2 | 5,000 | 2006-10-13 |
| 226 U | 42-103-32326 | FORMENTERA OPERATIONS LLC | 2 | 5,000 | 2006-10-13 |
| 262 | 42-103-32847 | FORMENTERA OPERATIONS LLC | 3 | 6,000 | 2006-10-06 |
| 118 | 42-103-31183 | FORMENTERA OPERATIONS LLC | 1 | 4,520 | 2006-09-15 |
| 324 | 42-103-35270 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2006-07-24 |
| 326 | 42-103-35272 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2006-07-24 |
| 323 | 42-103-35241 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2006-04-20 |
| 314 | 42-103-35225 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2006-03-15 |
| 319 | 42-103-35230 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2006-03-15 |
| 321 | 42-103-35232 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2006-03-15 |
| 322 | 42-103-35229 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2006-03-15 |
| 298 | 42-103-35195 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2006-02-06 |
| 301 | 42-103-35196 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2006-02-06 |
| 302 | 42-103-35197 | FORMENTERA OPERATIONS LLC | 1 | 6,000 | 2006-02-06 |
| 312 | 42-103-35180 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2005-12-30 |
| 305 | 42-103-35181 | FORMENTERA OPERATIONS LLC | 3 | 7,000 | 2005-12-09 |
| 307 | 42-103-35175 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2005-12-01 |
| 308 | 42-103-35176 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2005-12-01 |
| 309 | 42-103-35177 | FORMENTERA OPERATIONS LLC | 2 | 4,000 | 2005-12-01 |
| 310 | 42-103-35178 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2005-12-01 |
| 311 | 42-103-35179 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2005-12-01 |
| 296 | 42-103-35137 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2005-07-12 |
| 297 | 42-103-35138 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2005-07-12 |
| 303 | 42-103-35139 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2005-07-12 |
| 304 | 42-103-35140 | FORMENTERA OPERATIONS LLC | 1 | 4,000 | 2005-07-12 |
| 88 | 42-103-02853 | FORMENTERA OPERATIONS LLC | 4 | 4,390 | 1999-09-30 |
| 116 | 42-103-31162 | FORMENTERA OPERATIONS LLC | 1 | 3,570 | 1997-01-31 |
| 55 | 42-103-02820 | FORMENTERA OPERATIONS LLC | 1 | 4,400 | 1996-10-04 |
| 89 | 42-103-02854 | FORMENTERA OPERATIONS LLC | 3 | 4,400 | 1995-04-27 |
| 97 U | 42-103-02861 | FORMENTERA OPERATIONS LLC | 2 | 4,420 | 1995-02-28 |
| 51 | 42-103-02816 | FORMENTERA OPERATIONS LLC | 1 | 4,404 | 1994-11-03 |
| 272 | 42-103-33122 | FORMENTERA OPERATIONS LLC | 3 | 4,750 | 1994-10-14 |
| 150 | 42-103-31820 | FORMENTERA OPERATIONS LLC | 2 | 3,568 | 1993-12-31 |
| 33 | 42-103-02774 | FORMENTERA OPERATIONS LLC | 1 | 4,400 | 1993-12-28 |
| 66 | 42-103-02830 | FORMENTERA OPERATIONS LLC | 1 | 4,602 | 1993-08-31 |
| 117 | 42-103-31174 | FORMENTERA OPERATIONS LLC | 1 | 4,600 | 1992-08-24 |
| 204 U | 42-103-32125 | FORMENTERA OPERATIONS LLC | 3 | 4,765 | 1985-07-05 |
| 273 | 42-103-33121 | FORMENTERA OPERATIONS LLC | 1 | 4,750 | 1983-03-17 |
| 274 | 42-103-33120 | FORMENTERA OPERATIONS LLC | 1 | 4,750 | 1983-03-17 |
| 248 U | 42-103-32674 | FORMENTERA OPERATIONS LLC | 2 | 4,775 | 1981-07-31 |
| 260 U | 42-103-32667 | FORMENTERA OPERATIONS LLC | 2 | 4,775 | 1981-07-31 |
| 243 U | 42-103-32487 | FORMENTERA OPERATIONS LLC | 2 | 4,800 | 1981-02-11 |
| 237 | 42-103-32400 | FORMENTERA OPERATIONS LLC | 2 | 4,750 | 1980-10-29 |
| 233 | 42-103-32375 | FORMENTERA OPERATIONS LLC | 2 | 4,775 | 1980-09-18 |
| 233 U | 42-103-32375 | FORMENTERA OPERATIONS LLC | 2 | 4,775 | 1980-09-18 |
| 231 U | 42-103-32365 | FORMENTERA OPERATIONS LLC | 1 | 4,825 | 1980-09-04 |
| 230 U | 42-103-32362 | FORMENTERA OPERATIONS LLC | 2 | 4,775 | 1980-09-03 |
| 228 U | 42-103-32331 | FORMENTERA OPERATIONS LLC | 1 | 4,650 | 1980-07-22 |
| 224 U | 42-103-32309 | FORMENTERA OPERATIONS LLC | 1 | 4,750 | 1980-05-29 |
| 220 U | 42-103-32299 | FORMENTERA OPERATIONS LLC | 1 | 4,750 | 1980-05-27 |
| 221 U | 42-103-32300 | FORMENTERA OPERATIONS LLC | 1 | 4,750 | 1980-05-27 |
| 222 U | 42-103-32301 | FORMENTERA OPERATIONS LLC | 1 | 4,750 | 1980-05-27 |
| 212 | 42-103-32187 | FORMENTERA OPERATIONS LLC | 1 | 4,800 | 1979-11-28 |
| 206 U | 42-103-32147 | FORMENTERA OPERATIONS LLC | 1 | 4,650 | 1979-09-19 |
| 208 | 42-103-32140 | FORMENTERA OPERATIONS LLC | 1 | 4,650 | 1979-09-10 |
| 208 U | 42-103-32140 | FORMENTERA OPERATIONS LLC | 1 | 4,650 | 1979-09-10 |
| 195 U | 42-103-32101 | FORMENTERA OPERATIONS LLC | 2 | 4,700 | 1979-07-24 |
| 186 U | 42-103-32032 | FORMENTERA OPERATIONS LLC | 1 | 4,800 | 1979-03-16 |
| 164 L | 42-103-31900 | FORMENTERA OPERATIONS LLC | 2 | 3,550 | 1978-09-08 |
| 142 L | 42-103-31802 | FORMENTERA OPERATIONS LLC | 1 | 4,400 | 1977-12-16 |
| 138 | 42-103-31766 | FORMENTERA OPERATIONS LLC | 1 | 3,560 | 1977-10-20 |
| 137 U | 42-103-31765 | FORMENTERA OPERATIONS LLC | 1 | 4,780 | 1977-09-06 |
| 134 U | 42-103-31750 | FORMENTERA OPERATIONS LLC | 1 | 4,700 | 1977-08-02 |
| 100 | 42-103-02864 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 103 | 42-103-02867 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 104 L | 42-103-02868 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 108 | 42-103-10442 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 110 | 42-103-10444 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 113 | 42-103-31122 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 114 L | 42-103-31121 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 115 | 42-103-31161 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 12 | 42-103-02754 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 121 L | 42-103-31286 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 123 | 42-103-31292 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 123 U | 42-103-31292 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 124 U | 42-103-31342 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 125 U | 42-103-31366 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 129 U | 42-103-31511 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 21R | 42-103-02762 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 31 | 42-103-02772 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 34 | 42-103-02775 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 36 | 42-103-02777 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 37 | 42-103-02778 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 38 | 42-103-02779 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 43 U | 42-103-02784 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 52 | 42-103-02817 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 61 | 42-103-02825 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 65 | 42-103-02829 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 69 | 42-103-02833 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 8 | 42-103-02750 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 83 | 42-103-11016 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 86 C | 42-103-02849 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 93 | 42-103-02858 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 98 U | 42-103-02862 | FORMENTERA OPERATIONS LLC | -- | -- | -- |