WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Snowbird D #4H (42-283-37227)
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.
Distances are to the nearest location on file for each well (a horizontal has several along its path), in miles. Locations are surface and path points as mapped, not bottom-hole surveys.
86 LOG FILES ON 47 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 2
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Snowbird D #4HHZ42-283-37227La Salle, TX · EOG Resources Inc. | here | Gamma RayLAS + TIFF | 8,969 to 23,311 | Oct 20, 2025 |
| Snowbird E #5HHZ42-283-37228La Salle, TX · EOG Resources Inc. | here | Gamma RayLAS + TIFF | 4,200 to 23,285 | Oct 20, 2025 |
| Snowbird C #3HHZ42-283-37226La Salle, TX · EOG Resources Inc. | here | Gamma Ray2 LAS + 2 TIFF | 8,500 to 23,325 | Oct 20, 2025 |
| Snowbird B #2HHZ42-283-37225La Salle, TX · EOG Resources Inc. | here | Gamma RayLAS + TIFF | 8,400 to 23,241 | Nov 21, 2025 |
| Snowbird a #1HHZ42-283-37224La Salle, TX · EOG Resources Inc. | here | Gamma Ray2 LAS + 2 TIFF | 8,400 to 23,373 | Nov 21, 2025 |
| Magpie a #1HHZ42-283-36730La Salle, TX · EOG Resources Inc. | 0.47 | Gamma RayLAS + TIFF | 9,032 to 20,883 | Jul 25, 2022 |
| Magpie B #2HHZ42-283-36731La Salle, TX · EOG Resources Inc. | 0.48 | Gamma RayLAS + TIFF | 9,088 to 20,975 | Aug 29, 2022 |
| Meadowlark a #1HHZ42-283-36726La Salle, TX · EOG Resources Inc. | 0.48 | Gamma RayLAS + TIFF | 8,948 to 17,080 | Aug 29, 2022 |
| Magpie C #3HHZ42-283-36732La Salle, TX · EOG Resources Inc. | 0.49 | Gamma RayLAS + TIFF | 8,950 to 20,355 | Aug 29, 2022 |
| Meadowlark B #2HHZ42-283-36727La Salle, TX · EOG Resources Inc. | 0.50 | Gamma RayLAS + TIFF | 8,991 to 17,228 | Aug 29, 2022 |
| Naylor Jones Unit 6 #2HHZ42-283-35356La Salle, TX · EOG Resources Inc. | 0.76 | RESISTIVITYTIFF | 7,000 to 16,859 | Nov 12, 2015run Mar 5, 2015 |
| Naylor Jones Unit 6 #1HHZ42-283-35342La Salle, TX · EOG Resources Inc. | 0.77 | RESISTIVITYTIFF | 7,000 to 17,000 | Nov 12, 2015run Mar 27, 2015 |
| Dale Unit #2HHZ42-283-34994La Salle, TX · EOG Resources Inc. | 0.77 | Gamma RayLAS + TIFF | 4,850 to 15,553 | Sep 6, 2017 |
| Dale Unit #1HHZ42-283-34992La Salle, TX · EOG Resources Inc. | 0.80 | Gamma RayLAS + TIFF | 7,500 to 15,250 | Sep 6, 2017 |
| Naylor Jones Unit 5 West #1HHZ42-283-35119La Salle, TX · EOG Resources Inc. | 1.23 | Gamma RayLAS + TIFF | 7,000 to 14,558 | Dec 1, 2017 |
| Naylor Jones Unit 5 West #2HHZ42-283-35120La Salle, TX · EOG Resources Inc. | 1.29 | Gamma RayLAS + TIFF | 7,000 to 14,565 | Jan 9, 2018 |
| Naylor Jones Unit 5 East #2HHZ42-283-35007La Salle, TX · EOG Resources Inc. | 1.35 | Gamma RayLAS + TIFF | 8,400 to 14,602 | Nov 15, 2017 |
| Filch a #1HHZ42-283-36264La Salle, TX · EOG Resources Inc. | 1.37 | Gamma RayLAS + TIFF | 8,000 to 19,374 | May 19, 2021 |
| Filch B #2HHZ42-283-36265La Salle, TX · EOG Resources Inc. | 1.38 | Gamma RayLAS + TIFF | 8,000 to 19,351 | May 19, 2021 |
| Filch C #3HHZ42-283-36266La Salle, TX · EOG Resources Inc. | 1.40 | Gamma RayLAS + TIFF | 3,950 to 19,387 | May 19, 2021 |
| Leighton Unit #1HHZ42-283-34923La Salle, TX · EOG Resources Inc. | 1.40 | Gamma RayLAS + TIFF | 4,350 to 15,464 | Jul 25, 2017 |
| Filch D #4HHZ42-283-36258La Salle, TX · EOG Resources Inc. | 1.41 | Gamma RayLAS + TIFF | 7,500 to 19,246 | May 19, 2021 |
| Naylor Jones Unit 5 East #1HHZ42-283-35006La Salle, TX · EOG Resources Inc. | 1.42 | Gamma RayLAS + TIFF | 8,400 to 14,637 | Aug 17, 2017 |
| Filch E #5HHZ42-283-36259La Salle, TX · EOG Resources Inc. | 1.43 | Gamma RayLAS + TIFF | 8,501 to 19,283 | May 19, 2021 |
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.