WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs
Well logs loaded into Petrora from the regulators' log indexes, newest received first: what each measures, whether it is a digital LAS file or an image, the interval filed for it, and the formations it spans by the well's own tops. Loaded so far for Texas; more states and data sources will follow. Petrora lists these logs; each well's page links to the regulator for the files.
257,328 LOG FILES ON 187,907 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 241 OF 5,147
| Well | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|
| Four K Partners M #12HHZ42-311-37117McMullen, TX · EOG Resources Inc. | Gamma RayTIFF | 8,900 to 19,233 | Feb 25, 2025 |
| Dr. Orson K #4SHHZ42-317-43780Martin, TX · Hibernia Resources IV LLC | Gamma RayLAS + 3 TIFF | 166 to 18,757 | Feb 25, 2025 |
| Sand Storm Unit 2 #0815AHHZ42-317-43932Martin, TX · XTO Energy Inc. | Gamma RayTIFF | 1,250 to 25,049 | Feb 25, 2025 |
| Sand Storm Unit 2 #0806BHHZ42-317-43933Martin, TX · XTO Energy Inc. | Gamma RayTIFF | 1,532 to 25,760 | Feb 25, 2025 |
| Dire Wolf Unit 2 #0406BHHZ42-317-43949Martin, TX · XTO Energy Inc. | Gamma RayTIFF | 50 to 19,775 | Feb 25, 2025 |
| Dire Wolf Unit 2 #0428SHHZ42-317-43956Martin, TX · XTO Energy Inc. | Gamma RayTIFF | 2 to 7,937 | Feb 25, 2025 |
| Sand Storm Unit 1&2 Alloc #0824SHHZ42-317-44013Martin, TX · XTO Energy Inc. | Gamma RayTIFF | 14 to 8,345 | Feb 25, 2025 |
| Tarzan Unit 1 #2002BHHZ42-317-45508Martin, TX · XTO Energy Inc. | Measure While Drilling (MWD)LAS + TIFF | 1,274 to 20,926 | Feb 25, 2025 |
| Mendeleev G #6HAHZ42-329-44728Midland, TX · Oxyrock Operating LLC | Cement BondTIFF | 0 to 19,067 | Feb 25, 2025 |
| Comancheros 19-31 3115 #3105BXHZ42-329-44845Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 9 to 9,119 | Feb 25, 2025 |
| Midkiff 42-43 East Unit #4375JHHZ42-329-45147Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 1,039 to 16,590 | Feb 25, 2025 |
| Midkiff 42-43 East Unit #4376JHHZ42-329-45150Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 1,039 to 16,575 | Feb 25, 2025 |
| Fasken-Evans 11B #2HHZ42-329-47047Midland, TX · Pioneer Natural Res. USA Inc. | Cement BondTIFF | 0 to 8,320 | Feb 25, 2025 |
| Germania E41M #13HHZ42-329-47257Midland, TX · Pioneer Natural Res. USA Inc. | Gamma RayTIFF | 9,050 to 10,298 | Feb 25, 2025 |
| Circus Circus #142-343-30118Morris, TX · Rose City Resources LLC | Gamma RayLAS + TIFF | 1,140 to 12,134 | Feb 25, 2025 |
| Jolly Jumper 48-21-28 WA5 #705HHZ42-371-40360Pecos, TX · XTO Energy Inc. | Gamma RayTIFF | 28 to 10,108 | Feb 25, 2025 |
| Gunpowder 48-21-16 WA5 #705HHZ42-371-40361Pecos, TX · XTO Energy Inc. | Gamma RayTIFF | 28 to 10,502 | Feb 25, 2025 |
| Gunpowder 48-21-16 WA6 #706HHZ42-371-40362Pecos, TX · XTO Energy Inc. | Gamma RayTIFF | 28 to 10,562 | Feb 25, 2025 |
| Ava State 36 #4HHZ42-389-37039Reeves, TX · Capitan Energy Incorporated | Gamma RayLAS + TIFF | 9,100 to 14,530 | Feb 25, 2025 |
| Ava State 36 #5HHZ42-389-37040Reeves, TX · Capitan Energy Incorporated | Gamma RayLAS + TIFF | 8,920 to 14,376 | Feb 25, 2025 |
| Blacktop 21601 1 #8HHZ42-389-39586Reeves, TX · BTA Oil Producers LLC | Measure While Drilling (MWD)TIFF | 3,900 to 15,856 | Feb 25, 2025 |
| Chambers B #610HZ42-393-32716Roberts, TX · Mmgl Txph LLC | NeutronTIFF | 6,000 to 9,100 | Feb 25, 2025 |
| Harvey #1HBHZ42-405-30855San Augustine, TX · Adamas Energy LLC | Measure While Drilling (MWD)TIFF | 100 to 22,264 | Feb 25, 2025 |
| Lena #2HHZ42-439-37267Tarrant, TX · TEP Barnett USA LLC | Gamma RayLAS + TIFF | 107 to 12,903 | Feb 25, 2025 |
| East Beech BP #142-457-30906Tyler, TX · Forza Operating LLC | InductionTIFF | 1,829 to 10,494 | Feb 25, 2025 |
| Lacourse Unit #142-469-34463Victoria, TX · Cooper Operating LLC | InductionTIFF | 1,064 to 4,992 | Feb 25, 2025 |
| Ford Grant Unit #24HHZ42-469-34488Victoria, TX · Goldking Minerals Mgmt L.L.C. | Gamma RayTIFF | 1,657 to 7,748 | Feb 25, 2025 |
| Schneider-Buhler #1HHZ42-469-34489Victoria, TX · Goldking Minerals Mgmt L.L.C. | Gamma RayTIFF | 1,509 to 7,662 | Feb 25, 2025 |
| Cortez-Marek #1HHZ42-469-34491Victoria, TX · Goldking Minerals Mgmt L.L.C. | Gamma RayTIFF | 1,493 to 7,026 | Feb 25, 2025 |
| Utl 1308A #4101HHZ42-475-38217Ward, TX · Jagged Peak Energy LLC | Gamma Ray2 LAS + 2 TIFF | 0 to 21,997 | Feb 25, 2025 |
| Utl 1308B #3802HHZ42-475-38218Ward, TX · Jagged Peak Energy LLC | Gamma RayLAS + TIFF | 990 to 21,691 | Feb 25, 2025 |
| Utl 1308C #4104HHZ42-475-38219Ward, TX · Jagged Peak Energy LLC | Gamma RayLAS + TIFF | 0 to 22,101 | Feb 25, 2025 |
| Codigo #1HHZ42-479-44584Webb, TX · EOG Resources Inc. | Gamma RayLAS + TIFF | 9,055 to 20,121 | Feb 25, 2025 |
| Hayes-Reid 18-9 MD CX #2HHZ42-483-33942Wheeler, TX · Mmgl Txph LLC | MudTIFF | 8,700 to 12,250 | Feb 25, 2025 |
| Jennings Grace #2642-485-93306Wichita, TX · S&G Oil LLC | Cement BondTIFF | 0 to 1,559 | Feb 25, 2025 |
| Lazy Horse 581 #1HHZ42-501-36693Yoakum, TX · Riley Permian Operating Co LLC | Gamma RayTIFF | 2,200 to 5,036 | Feb 25, 2025 |
About this data
Well logs loaded into Petrora from the regulators' log indexes, so far for Texas, with more states and data sources to follow; not necessarily every log that exists. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it. A formation is spanned where the log's filed interval overlaps it in the well's own formation tops; both are measured depths as filed, so a horizontal's lateral is counted in the formation it ends in. Kinds are read from the regulator's description of each log, not from its curves. The date is when the log entered the RRC's imaged log database; a run date is shown where the index gives a different one (mostly logs before 2017: since digital filing began that year, the index gives the filing date for both). Nothing is estimated.
Developers: this page as JSON is GET /v1/data/logs, documented in the API reference.