ROBERTS, DORA, B. D. & E.
Oil · District 08 · Lease #2827
Operator: SHERIDAN PRODUCTION COMPANY, LLC
Fields: HOWARD GLASSCOCK
Cum Oil
5.3M BBL
Cum Gas
17k MCF
casinghead
Wells
194
Production
1993-01 — 2011-11
Peak Month
1997-08
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: 5,326,236 BBL Cum Gas: 16,937 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
42,255 BBL/mo
Di (annual)
20.5%
b-factor
1.2
EUR
6,662,996 BBL
R-squared
0.967
type
hyperbolic
Operator History (from monthly production reports)
Wells (194)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 315 | 42-227-30522 | BASA RESOURCES, INC. | 1 | 3,500 | 2009-08-28 |
| 316 | 42-227-30523 | BASA RESOURCES, INC. | 1 | 3,500 | 2009-08-04 |
| 345 | 42-227-35253 | BASA RESOURCES, INC. | 1 | 3,300 | 1997-09-30 |
| 4119 | 42-227-35233 | BASA RESOURCES, INC. | 1 | 3,100 | 1997-09-11 |
| 295 | 42-227-35129 | BASA RESOURCES, INC. | 1 | 3,300 | 1997-01-31 |
| 4112 | 42-227-35127 | BASA RESOURCES, INC. | 1 | 3,300 | 1997-01-31 |
| 4114 | 42-227-35126 | BASA RESOURCES, INC. | 1 | 3,300 | 1997-01-31 |
| 4116 | 42-227-35124 | BASA RESOURCES, INC. | 1 | 3,300 | 1997-01-31 |
| 4118 | 42-227-35125 | BASA RESOURCES, INC. | 1 | 330 | 1997-01-31 |
| 294L | 42-227-35117 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 294U | 42-227-35117 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 294W | 42-227-35117 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 296L | 42-227-35118 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 296U | 42-227-35118 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 297L | 42-227-35119 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 297U | 42-227-35119 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 4113 | 42-227-35120 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 4113L | 42-227-35120 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 4113U | 42-227-35120 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 4115L | 42-227-35121 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 4115U | 42-227-35121 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 4117L | 42-227-35122 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 4117U | 42-227-35122 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-12-31 |
| 338 | 42-227-34992 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-02-26 |
| 340 | 42-227-34991 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-02-26 |
| 343 | 42-227-34990 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-02-26 |
| 289 | 42-227-34987 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 289L | 42-227-34987 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 289U | 42-227-34987 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 290 | 42-227-34982 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 290L | 42-227-34982 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 290U | 42-227-34982 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 341 | 42-227-34983 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 341L | 42-227-34983 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 341U | 42-227-34983 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 342 | 42-227-34984 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 342L | 42-227-34984 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 342U | 42-227-34984 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 342W | 42-227-34984 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 344 | 42-227-34985 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 344L | 42-227-34985 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 344U | 42-227-34985 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 4111 | 42-227-34986 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 4111L | 42-227-34986 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 4111U | 42-227-34986 | BASA RESOURCES, INC. | 1 | 3,300 | 1996-01-26 |
| 291 | 42-227-34964 | BASA RESOURCES, INC. | 1 | 3,300 | 1995-11-28 |
| 293 | 42-227-34966 | BASA RESOURCES, INC. | 1 | 3,300 | 1995-11-28 |
| 4109 | 42-227-34962 | BASA RESOURCES, INC. | 1 | 3,300 | 1995-11-28 |
| 4110 | 42-227-34965 | BASA RESOURCES, INC. | 1 | 3,300 | 1995-11-28 |
| 292 | 42-227-34958 | BASA RESOURCES, INC. | 1 | 3,300 | 1995-11-01 |
| 292L | 42-227-34958 | BASA RESOURCES, INC. | 1 | 3,300 | 1995-11-01 |
| 292L\ | 42-227-34958 | BASA RESOURCES, INC. | 1 | 3,300 | 1995-11-01 |
| 292U | 42-227-34958 | BASA RESOURCES, INC. | 1 | 3,300 | 1995-11-01 |
| 4108 | 42-227-34959 | BASA RESOURCES, INC. | 1 | 3,300 | 1995-11-01 |
| 4108L | 42-227-34959 | BASA RESOURCES, INC. | 1 | 3,300 | 1995-11-01 |
| 4108U | 42-227-34959 | BASA RESOURCES, INC. | 1 | 3,300 | 1995-11-01 |
| 287 | 42-227-34768 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-15 |
| 287L | 42-227-34768 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-15 |
| 287U | 42-227-34768 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-15 |
| 285 | 42-227-34767 | SHERIDAN PRODUCTION COMPANY LLC | 1 | 3,500 | 1993-06-14 |
| 285L | 42-227-34767 | SHERIDAN PRODUCTION COMPANY LLC | 1 | 3,500 | 1993-06-14 |
| 285U | 42-227-34767 | SHERIDAN PRODUCTION COMPANY LLC | 1 | 3,500 | 1993-06-14 |
| 285W | 42-227-34767 | SHERIDAN PRODUCTION COMPANY LLC | 1 | 3,500 | 1993-06-14 |
| 4102 | 42-227-34769 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4102L | 42-227-34769 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4102U | 42-227-34769 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4103 | 42-227-34771 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4103L | 42-227-34771 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4103U | 42-227-34771 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4104 | 42-227-34764 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4104L | 42-227-34764 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4104U | 42-227-34764 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4105 | 42-227-34765 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4105L | 42-227-34765 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4105U | 42-227-34765 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4106 | 42-227-34766 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4106L | 42-227-34766 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 4106U | 42-227-34766 | BASA RESOURCES, INC. | 1 | 3,500 | 1993-06-14 |
| 255W | 42-227-30429 | BASA RESOURCES, INC. | 1 | 3,200 | 1993-03-22 |
| 327 | 42-227-34665 | BASA RESOURCES, INC. | 1 | 3,400 | 1991-12-10 |
| 436 | 42-227-03569 | SHERIDAN PRODUCTION COMPANY LLC | 1 | 3,282 | 1991-11-07 |
| 433 | 42-227-03567 | BASA RESOURCES, INC. | 1 | 3,113 | 1991-01-02 |
| 439 | 42-227-04263 | SHERIDAN PRODUCTION COMPANY LLC | 1 | 3,029 | 1983-10-20 |
| 264 | 42-227-30667 | BASA RESOURCES, INC. | 1 | 2,970 | 1979-11-28 |
| 325L | 42-227-31639 | BASA RESOURCES, INC. | 1 | 3,000 | 1978-06-27 |
| 325U | 42-227-31639 | BASA RESOURCES, INC. | 1 | 3,000 | 1978-06-27 |
| 325W | 42-227-31639 | BASA RESOURCES, INC. | 1 | 3,000 | 1978-06-27 |
| 459 | 42-227-30655 | BASA RESOURCES, INC. | 1 | 3,000 | 1977-06-20 |
| 202 | 42-227-80524 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 204 | 42-227-04326 | BASA RESOURCES, INC. | -- | -- | -- |
| 206 | 42-227-01476 | BASA RESOURCES, INC. | -- | -- | -- |
| 217 | 42-227-02371 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 219 | 42-227-80530 | BASA RESOURCES, INC. | -- | -- | -- |
| 221 | 42-227-02378 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 223 | 42-227-80532 | BASA RESOURCES, INC. | -- | -- | -- |
| 225 | 42-227-80533 | BASA RESOURCES, INC. | -- | -- | -- |
| 226 | 42-227-80534 | BASA RESOURCES, INC. | -- | -- | -- |
| 234 | 42-227-80514 | BASA RESOURCES, INC. | -- | -- | -- |
| 238 | 42-227-80536 | BASA RESOURCES, INC. | -- | -- | -- |
| 239U | 42-227-03571 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 240 | 42-227-80540 | BASA RESOURCES, INC. | -- | -- | -- |
| 242 | 42-227-03578 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 244 | 42-227-03582 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 246 | 42-227-03585 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 250W | 42-227-10967 | BASA RESOURCES, INC. | -- | -- | -- |
| 251 | 42-227-30008 | BASA RESOURCES, INC. | -- | -- | -- |
| 252 | 42-227-30057 | BASA RESOURCES, INC. | -- | -- | -- |
| 258W | 42-227-30520 | BASA RESOURCES, INC. | -- | -- | -- |
| 259 | 42-227-30521 | BASA RESOURCES, INC. | -- | -- | -- |
| 260W | 42-227-30546 | BASA RESOURCES, INC. | -- | -- | -- |
| 261 | 42-227-30552 | BASA RESOURCES, INC. | -- | -- | -- |
| 262 | 42-227-80548 | BASA RESOURCES, INC. | -- | -- | -- |
| 265 | 42-227-30564 | BASA RESOURCES, INC. | -- | -- | -- |
| 266 | 42-227-30653 | BASA RESOURCES, INC. | -- | -- | -- |
| 267 | 42-227-30704 | BASA RESOURCES, INC. | -- | -- | -- |
| 268 | 42-227-30705 | BASA RESOURCES, INC. | -- | -- | -- |
| 269 | 42-227-30751 | BASA RESOURCES, INC. | -- | -- | -- |
| 270 | 42-227-30749 | BASA RESOURCES, INC. | -- | -- | -- |
| 271 | 42-227-30750 | BASA RESOURCES, INC. | -- | -- | -- |
| 271W | 42-227-30750 | BASA RESOURCES, INC. | -- | -- | -- |
| 273W | 42-227-02389 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 275W | 42-227-03895 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 278L | 42-227-80559 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 278U | 42-227-80559 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 278W | 42-227-80559 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 303 | 42-227-01472 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 307 | 42-227-03604 | BASA RESOURCES, INC. | -- | -- | -- |
| 309 | 42-227-03549 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 310 | 42-227-80570 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 311 | 42-227-80571 | BASA RESOURCES, INC. | -- | -- | -- |
| 314 | 42-227-10928 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 317 | 42-227-30544 | BASA RESOURCES, INC. | -- | -- | -- |
| 318W | 42-227-30545 | BASA RESOURCES, INC. | -- | -- | -- |
| 319 | 42-227-30577 | BASA RESOURCES, INC. | -- | -- | -- |
| 320W | 42-227-30579 | BASA RESOURCES, INC. | -- | -- | -- |
| 321 | 42-227-30580 | BASA RESOURCES, INC. | -- | -- | -- |
| 322 | 42-227-30654 | BASA RESOURCES, INC. | -- | -- | -- |
| 323W | 42-227-80574 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 402 | 42-227-01504 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 408 | 42-227-80503 | BASA RESOURCES, INC. | -- | -- | -- |
| 4100 | 42-227-31187 | BASA RESOURCES, INC. | -- | -- | -- |
| 412 | 42-227-80580 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 414 | 42-227-80582 | BASA RESOURCES, INC. | -- | -- | -- |
| 415 | 42-227-80583 | BASA RESOURCES, INC. | -- | -- | -- |
| 416 | 42-227-02370 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 417W | 42-227-02372 | BASA RESOURCES, INC. | -- | -- | -- |
| 418W | 42-227-02374 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 422 | 42-227-03605 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 423 | 42-227-03606 | BASA RESOURCES, INC. | -- | -- | -- |
| 425W | 42-227-80586 | BASA RESOURCES, INC. | -- | -- | -- |
| 427 | 42-227-03562 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 435 | 42-227-03568 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 441W | 42-227-03577 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 442 | 42-227-80590 | BASA RESOURCES, INC. | -- | -- | -- |
| 444 | 42-227-80592 | BASA RESOURCES, INC. | -- | -- | -- |
| 446 | 42-227-10277 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 447 | 42-227-10278 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 449 | 42-227-20191 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 450 | 42-227-10947 | BASA RESOURCES, INC. | -- | -- | -- |
| 451 | 42-227-10957 | BASA RESOURCES, INC. | -- | -- | -- |
| 452 | 42-227-30028 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 454L | 42-227-30547 | BASA RESOURCES, INC. | -- | -- | -- |
| 454U | 42-227-30547 | BASA RESOURCES, INC. | -- | -- | -- |
| 454W | 42-227-30547 | BASA RESOURCES, INC. | -- | -- | -- |
| 455W | 42-227-30581 | BASA RESOURCES, INC. | -- | -- | -- |
| 456 | 42-227-30576 | BASA RESOURCES, INC. | -- | -- | -- |
| 457 | 42-227-30582 | BASA RESOURCES, INC. | -- | -- | -- |
| 458W | 42-227-30583 | BASA RESOURCES, INC. | -- | -- | -- |
| 460 | 42-227-30652 | BASA RESOURCES, INC. | -- | -- | -- |
| 461 | 42-227-30700 | BASA RESOURCES, INC. | -- | -- | -- |
| 462L | 42-227-30701 | BASA RESOURCES, INC. | -- | -- | -- |
| 462U | 42-227-30701 | BASA RESOURCES, INC. | -- | -- | -- |
| 462W | 42-227-30701 | BASA RESOURCES, INC. | -- | -- | -- |
| 463L | 42-227-30702 | BASA RESOURCES, INC. | -- | -- | -- |
| 463U | 42-227-30702 | BASA RESOURCES, INC. | -- | -- | -- |
| 463W | 42-227-30702 | BASA RESOURCES, INC. | -- | -- | -- |
| 465 | 42-227-30730 | BASA RESOURCES, INC. | -- | -- | -- |
| 466 | 42-227-30729 | BASA RESOURCES, INC. | -- | -- | -- |
| 467L | 42-227-30731 | BASA RESOURCES, INC. | -- | -- | -- |
| 467U | 42-227-30731 | BASA RESOURCES, INC. | -- | -- | -- |
| 467W | 42-227-30731 | BASA RESOURCES, INC. | -- | -- | -- |
| 468W | 42-227-30809 | BASA RESOURCES, INC. | -- | -- | -- |
| 469 | 42-227-30804 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 470W | 42-227-30808 | BASA RESOURCES, INC. | -- | -- | -- |
| 471 | 42-227-30811 | BASA RESOURCES, INC. | -- | -- | -- |
| 472W | 42-227-30906 | BASA RESOURCES, INC. | -- | -- | -- |
| 473 | 42-227-30907 | BASA RESOURCES, INC. | -- | -- | -- |
| 474W | 42-227-30976 | BASA RESOURCES, INC. | -- | -- | -- |
| 475 | 42-227-30999 | BASA RESOURCES, INC. | -- | -- | -- |
| 476W | 42-227-80603 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 477W | 42-227-80604 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 478W | 42-227-02376 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 486W | 42-227-11019 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |
| 492W | 42-227-03579 | SHERIDAN PRODUCTION COMPANY LLC | -- | -- | -- |