Released well data
BSEE FRS file inventory · bottom-hole pressure surveysWells with files
56,301
releasable inventory
Total files
1.92M
log packages, surveys, reports
Total volume
4.3 TB
raw + processed bytes
Released 12 mo
10.3K
new in last year
Well-log files
306.4K
LWD/MWD/wireline
WAR files
327.5K
weekly activity reports
BHP surveys
286.4K
14,409 wells
Last release
2026-07-01
newest releasable_date in inventory
Releases by category
Releases by year
Top operators by released files
| Operator (from borehole record) | Wells | Files | Well logs | WARs | Volume |
|---|---|---|---|---|---|
| Apache Corporation | 3,056 | 118,678 | 13,934 | 30,017 | 120.4 GB |
| Arena Offshore, LP | 2,911 | 99,048 | 13,097 | 17,243 | 107.4 GB |
| Chevron U.S.A. Inc. | 2,655 | 90,432 | 15,432 | 14,127 | 307.3 GB |
| GOM Shelf LLC | 2,102 | 83,130 | 9,382 | 17,529 | 75.7 GB |
| W & T Offshore, Inc. | 2,377 | 80,486 | 12,422 | 12,869 | 132.0 GB |
| White Fleet Operating, LLC | 1,617 | 72,881 | 7,462 | 18,627 | 84.7 GB |
| Fieldwood Energy LLC | 1,579 | 53,404 | 6,180 | 12,518 | 49.2 GB |
| Exxon Mobil Corporation | 1,498 | 53,055 | 7,676 | 6,042 | 128.3 GB |
| Cantium, LLC | 1,595 | 52,770 | 5,388 | 6,273 | 41.9 GB |
| Talos ERT LLC | 1,408 | 51,172 | 6,557 | 9,555 | 70.3 GB |
| Talos Petroleum LLC | 1,414 | 48,008 | 6,489 | 8,099 | 66.5 GB |
| McMoRan Oil & Gas LLC | 1,081 | 47,162 | 6,255 | 10,881 | 71.4 GB |
| Shell Offshore Inc. | 1,305 | 46,005 | 12,323 | 8,921 | 396.7 GB |
| DCOR, L.L.C. | 726 | 37,989 | 5,553 | 187 | 78.9 GB |
| Array Petroleum, LLC | 1,014 | 32,820 | 3,717 | 4,232 | 35.8 GB |
Operator names come from the borehole record (free text); the same parent company can appear under historic aliases.
Wells with the most released data
| API # | Well name | Operator | Lease | Files | Logs | WARs | BHP | Volume | First release | Last release | Report |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 043112029900 | B032 | DCOR, L.L.C. | P00166 | 788 | 20 | 0 | 0 | 885.5 MB | 1977-07-11 | 2023-05-14 | Lifecycle |
| 043112062600 | A004 | Freeport-McMoRan Oil & Gas LLC | P00315 | 456 | 54 | 90 | 1 | 2.9 GB | 1989-07-16 | 2019-02-26 | Lifecycle |
| 177000042700 | D001 | Conoco Inc. | 00187 | 353 | 0 | 0 | 0 | 23.3 MB | 1958-07-16 | 1990-07-15 | Lifecycle |
| 177030009100 | A001 | Conoco Inc. | 00159 | 352 | 3 | 0 | 0 | 150.8 MB | 1958-02-23 | 1978-08-03 | Lifecycle |
| 552200000700 | 001 | ConocoPhillips Company | Y00124 | 331 | 29 | 0 | 0 | 282.6 MB | 1981-07-09 | 1990-07-28 | Lifecycle |
| 177050019600 | A005 | Conoco Inc. | 00496 | 330 | 6 | 0 | 0 | 114.0 MB | 1960-08-06 | 1989-10-03 | Lifecycle |
| 043112063000 | A007 | Freeport-McMoRan Oil & Gas LLC | P00315 | 327 | 50 | 93 | 1 | 2.0 GB | 1989-09-11 | 2019-02-26 | Lifecycle |
| 552200000600 | 001 | ConocoPhillips Company | Y00152 | 324 | 19 | 0 | 0 | 218.7 MB | 1982-06-13 | 1990-12-02 | Lifecycle |
| 043112062800 | A005 | Freeport-McMoRan Oil & Gas LLC | P00315 | 323 | 49 | 103 | 0 | 2.2 GB | 1989-09-05 | 2019-02-26 | Lifecycle |
| 177030010600 | 004 | Shell Offshore Inc. | 00407 | 320 | 2 | 0 | 0 | 155.8 MB | 1959-12-25 | 1984-02-06 | Lifecycle |
| 177002001200 | 003 | Fieldwood Energy LLC | 00758 | 316 | 4 | 0 | 0 | 133.3 MB | 1972-05-11 | 1987-03-28 | Lifecycle |
| 177000021400 | A005 | McMoRan Oil & Gas LLC | 00188 | 309 | 1 | 1 | 0 | 108.3 MB | 1958-12-07 | 1979-02-13 | Lifecycle |
| 177000041600 | 001 | Chevron U.S.A. Inc. | G01859 | 299 | 1 | 0 | 0 | 120.7 MB | 1971-06-06 | 1989-09-07 | Lifecycle |
| 177190053200 | A002 | Conoco Inc. | 00147 | 296 | 5 | 0 | 0 | 83.2 MB | 1958-02-05 | 1975-11-14 | Lifecycle |
| 560452006200 | C001 | Freeport-McMoRan Oil & Gas LLC | P00450 | 294 | 24 | 101 | 1 | 837.5 MB | 1990-03-06 | 2019-02-26 | Lifecycle |
| 177150038200 | C008 | Arena Offshore, LP | G05603 | 292 | 1 | 6 | 0 | 159.1 MB | 1964-06-29 | 1996-09-15 | Lifecycle |
| 177090082000 | C001 | McMoRan Oil & Gas LLC | G01221 | 289 | 3 | 20 | 0 | 69.2 MB | 1970-02-18 | 1990-11-18 | Lifecycle |
| 043112062400 | A003 | Freeport-McMoRan Oil & Gas LLC | P00315 | 282 | 54 | 0 | 0 | 2.8 GB | 1989-05-12 | 2012-08-23 | Lifecycle |
| 177204003300 | F002 | Anglo-Suisse Offshore Partners, LLC | G01101 | 280 | 2 | 104 | 16 | 39.6 MB | 1977-01-05 | 2016-08-14 | Lifecycle |
| 043112065200 | A017 | Freeport-McMoRan Oil & Gas LLC | P00315 | 279 | 40 | 117 | 0 | 492.2 MB | 1990-05-08 | 2019-02-26 | Lifecycle |
| 177030010300 | 001 | Shell Offshore Inc. | 00407 | 279 | 2 | 0 | 0 | 130.7 MB | 1959-01-24 | 1992-06-09 | Lifecycle |
| 177190053100 | A001 | Conoco Inc. | 00147 | 278 | 7 | 0 | 0 | 90.8 MB | 1957-09-06 | 1982-06-28 | Lifecycle |
| 552200000300 | 001 | Amerada Hess Corporation | Y00086 | 278 | 24 | 2 | 0 | 369.8 MB | 1981-01-23 | 1990-07-28 | Lifecycle |
| 043112062700 | B002 | Freeport-McMoRan Oil & Gas LLC | P00316 | 277 | 36 | 0 | 0 | 641.3 MB | 1989-07-27 | 2008-11-20 | Lifecycle |
| 177090008400 | B002 | Odeco Oil & Gas Company | 00471 | 275 | 1 | 0 | 0 | 18.1 MB | 1959-03-20 | 1975-10-21 | Lifecycle |