WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Stafford Unit #2H (42-177-32425)
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.
134 LOG FILES ON 74 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 3
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Hill Unit #1HHZ42-177-32183Gonzales, TX · EOG Resources Inc. | 0.16 | RESISTIVITYTIFF | 0 to 11,008 | Mar 19, 2014run Mar 16, 2011 |
| Hill Unit #1HHZ42-177-32183Gonzales, TX · EOG Resources Inc. | 0.16 | RESISTIVITYTIFF | 6,274 to 10,670 | Mar 19, 2014run Mar 11, 2011 |
| Hill Unit #7HHZ42-177-32902Gonzales, TX · EOG Resources Inc. | 0.17 | RESISTIVITYTIFF | 9,740 to 16,962 | Aug 30, 2016run Jun 8, 2013 |
| Hill Unit #5HHZ42-177-32279Gonzales, TX · EOG Resources Inc. | 0.18 | RESISTIVITYTIFF | 10,161 to 16,881 | Aug 20, 2014run Aug 16, 2011 |
| Hill Unit #4HHZ42-177-32297Gonzales, TX · EOG Resources Inc. | 0.26 | RESISTIVITYTIFF | 9,500 to 17,608 | Sep 10, 2014 |
| Hill Unit #6HHZ42-177-32293Gonzales, TX · EOG Resources Inc. | 0.37 | RESISTIVITYTIFF | 0 to 17,050 | Oct 10, 2014run Oct 10, 2011 |
| Hill Unit #2HHZ42-177-32165Gonzales, TX · EOG Resources Inc. | 0.40 | RESISTIVITYTIFF | 9,851 to 15,290 | Mar 18, 2014run Feb 19, 2011 |
| McClure Unit #5HHZ42-177-32271Gonzales, TX · EOG Resources Inc. | 0.44 | RESISTIVITYTIFF | 9,988 to 17,070 | Aug 20, 2014run Aug 22, 2011 |
| Hill Unit #8HHZ42-177-32995Gonzales, TX · EOG Resources Inc. | 0.46 | RESISTIVITYTIFF | 9,850 to 17,010 | Sep 23, 2016run Jun 25, 2013 |
| Hill Unit #3HHZ42-177-32182Gonzales, TX · EOG Resources Inc. | 0.57 | RESISTIVITYTIFF | 2,485 to 17,217 | May 28, 2014run May 10, 2011 |
| McClure Unit #10HHZ42-177-32907Gonzales, TX · EOG Resources Inc. | 0.57 | RESISTIVITYTIFF | 2,486 to 16,943 | Sep 23, 2016run Jul 14, 2013 |
| Hill Unit #9HHZ42-177-33013Gonzales, TX · EOG Resources Inc. | 0.71 | RESISTIVITYTIFF | 9,850 to 17,333 | Sep 23, 2016run Jul 13, 2013 |
| McClure Unit #4HHZ42-177-32298Gonzales, TX · EOG Resources Inc. | 0.71 | RESISTIVITYTIFF | 9,300 to 16,994 | Oct 8, 2014 |
| McClure Unit #11HHZ42-177-33002Gonzales, TX · EOG Resources Inc. | 0.74 | RESISTIVITYTIFF | 9,440 to 16,465 | Sep 21, 2016run Jul 30, 2013 |
| Yellowjacket a #1HHZ42-177-34543Gonzales, TX · EOG Resources Inc. | 0.78 | Gamma RayLAS + TIFF | 10,695 to 20,643 | Dec 22, 2025 |
| Yellowjacket B #2HHZ42-177-34544Gonzales, TX · EOG Resources Inc. | 0.78 | Gamma RayLAS + TIFF | 10,788 to 18,744 | Dec 22, 2025 |
| Yellowjacket C #3HHZ42-177-34545Gonzales, TX · EOG Resources Inc. | 0.79 | Gamma RayLAS + TIFF | 10,726 to 23,338 | Dec 22, 2025 |
| Yellowjacket D #4HHZ42-177-34532Gonzales, TX · EOG Resources Inc. | 0.79 | Gamma RayLAS + TIFF | 12,926 to 24,147 | Jan 20, 2026 |
| Stafford Unit #2HHZ42-177-32425Gonzales, TX · EOG Resources Inc. | 0.84 | RESISTIVITYTIFF | 2,535 to 15,073 | Sep 3, 2015run Feb 4, 2012 |
| McClure Unit #7HHZ42-177-32306Gonzales, TX · EOG Resources Inc. | 0.84 | RESISTIVITYTIFF | 9,459 to 16,800 | Sep 16, 2014run Sep 12, 2011 |
| McClure Unit #9HHZ42-177-32729Gonzales, TX · EOG Resources Inc. | 0.92 | RESISTIVITYTIFF | 2,560 to 16,892 | Aug 25, 2016run Jun 26, 2013 |
| McClure Unit #3HHZ42-177-32300Gonzales, TX · EOG Resources Inc. | 1.02 | RESISTIVITYTIFF | 9,400 to 16,750 | Jan 14, 2015run Nov 27, 2011 |
| Stafford Unit #1HHZ42-177-32416Gonzales, TX · EOG Resources Inc. | 1.08 | RESISTIVITYTIFF | 2,526 to 16,585 | Mar 3, 2015run Dec 30, 2011 |
| Annie Unit #14HHZ42-177-32522Gonzales, TX · EOG Resources Inc. | 1.11 | RESISTIVITYTIFF | 10,550 to 15,720 | May 19, 2015run May 22, 2012 |
| Annie Unit #16HHZ42-177-32909Gonzales, TX · EOG Resources Inc. | 1.11 | RESISTIVITYTIFF | 10,555 to 15,731 | Aug 30, 2016run Jun 5, 2013 |
| Annie Unit #17HHZ42-177-32908Gonzales, TX · EOG Resources Inc. | 1.12 | RESISTIVITYTIFF | 10,700 to 16,777 | Sep 9, 2016run May 19, 2013 |
| Stafford Unit #3HHZ42-177-32457Gonzales, TX · EOG Resources Inc. | 1.14 | RESISTIVITYTIFF | 10,046 to 14,326 | May 18, 2015run Mar 30, 2012 |
| Stafford Unit #3HHZ42-177-32457Gonzales, TX · EOG Resources Inc. | 1.14 | RESISTIVITYTIFF | 14,106 to 16,100 | Mar 8, 2016run Apr 4, 2012 |
| Annie Unit #15HHZ42-177-32905Gonzales, TX · EOG Resources Inc. | 1.14 | RESISTIVITYTIFF | 5,530 to 15,098 | Aug 25, 2016run May 16, 2013 |
| McClure Unit #6HHZ42-177-32308Gonzales, TX · EOG Resources Inc. | 1.15 | RESISTIVITYTIFF | 9,150 to 17,479 | Nov 6, 2014run Nov 23, 2011 |
| Annie Unit #13HHZ42-177-32906Gonzales, TX · EOG Resources Inc. | 1.16 | RESISTIVITYTIFF | 10,700 to 15,618 | Aug 25, 2016run Jun 5, 2013 |
| Cinco J. Ranch Ltd Unit #1HHZ42-177-33351Gonzales, TX · FW Eagle Ford I LLC | 1.17 | Measure While Drilling (MWD)LAS + TIFF | 3,442 to 18,155 | Sep 13, 2017 |
| Cinco J. Ranch Ltd Unit #1HHZ42-177-33351Gonzales, TX · FW Eagle Ford I LLC | 1.17 | Measure While Drilling (MWD)LAS + TIFF | 3,442 to 18,155 | Sep 25, 2017 |
| Kapavik Unit #1HHZ42-177-33065Gonzales, TX · EOG Resources Inc. | 1.18 | RESISTIVITYTIFF | 10,100 to 16,504 | Sep 9, 2016run Sep 1, 2013 |
| Annie Unit #11HHZ42-177-32632Gonzales, TX · EOG Resources Inc. | 1.18 | RESISTIVITYTIFF | 10,580 to 16,834 | Feb 29, 2016run Feb 12, 2013 |
| McClure Unit #2HHZ42-177-32305Gonzales, TX · EOG Resources Inc. | 1.24 | RESISTIVITYTIFF | 9,600 to 17,234 | Nov 6, 2014run Nov 3, 2011 |
| Chumchal-Littlefield Unit #1HHZ42-177-32465Gonzales, TX · Ensign Natural Resources II LLC | 1.31 | RESISTIVITY6 TIFF | 5,200 to 15,782 | Aug 18, 2015run Jun 1, 2012 |
| Chumchal-Littlefield Unit #1HHZ42-177-32465Gonzales, TX · Ensign Natural Resources II LLC | 1.31 | RESISTIVITY2 TIFF | 5,200 to 17,270 | Aug 18, 2015run Jun 8, 2012 |
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.