WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-439-36618
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.
40 LOG FILES ON 31 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Lah #3HHZ42-439-32904Tarrant, TX · Chesapeake Operating Inc. | 0.26 | RESISTIVITYTIFF | 890 to 6,043 | Feb 22, 2011run Jan 11, 2008 |
| Lah #3HHZ42-439-32904Tarrant, TX · Chesapeake Operating Inc. | 0.26 | RESISTIVITYTIFF | 890 to 6,065 | Feb 22, 2011run Jan 11, 2008 |
| Fisher #f 1HHZ42-439-32544Tarrant, TX · TEP Barnett USA LLC | 0.42 | NEUTRON POROSITYTIFF | 4,500 to 6,781 | Oct 4, 2010run Dec 3, 2007 |
| Fisher #f 4 HHZ42-439-32093Tarrant, TX · TEP Barnett USA LLC | 0.54 | SURVEYS CASED HOLETIFF | 5,010 to 9,410 | Sep 12, 2008run May 15, 2007 |
| Watkins Trust (Harding) #1HHZ42-439-31680Tarrant, TX · Grand Operating Inc. | 1.11 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 688 to 6,053 | Dec 21, 2009run Nov 1, 2006 |
| Hagood Rall #1HHZ42-439-32689Tarrant, TX · West Texas Assets LLC | 1.16 | RESISTIVITYTIFF | 810 to 5,926 | Feb 26, 2009run Nov 23, 2007 |
| Haywire #503HHZ42-439-32140Tarrant, TX · BKV Barnett II LLC | 1.16 | SURVEYS CASED HOLETIFF | 5,800 to 9,829 | Aug 24, 2011run Aug 8, 2008 |
| Estes #442-439-31408Tarrant, TX · Grand Operating Inc. | 1.19 | Combination: Resistivity/Neutron Density PorosityTIFFARRAY INDUCTION RSFE PHOTO-DENSITY NEUTRON GAMMA RAY LOG | 1,010 to 7,250 | Apr 25, 2007run Dec 26, 2005 |
| Lah #5HHZ42-439-32920Tarrant, TX · Chesapeake Operating Inc. | 1.20 | NEUTRON/DENSITY POROSITYTIFF | 900 to 5,896 | Apr 11, 2011run Feb 29, 2008 |
| Lah #5HHZ42-439-32920Tarrant, TX · Chesapeake Operating Inc. | 1.20 | RESISTIVITYTIFF | 900 to 5,907 | Apr 11, 2011run Feb 29, 2008 |
| Lah #5HHZ42-439-32920Tarrant, TX · Chesapeake Operating Inc. | 1.20 | RESISTIVITYTIFF | 900 to 5,929 | Apr 11, 2011run Feb 29, 2008 |
| Wilkinson #d 1HHZ42-439-32878Tarrant, TX · TEP Barnett USA LLC | 1.25 | NEUTRON/DENSITY POROSITYTIFF | 970 to 6,158 | Apr 11, 2011run Mar 5, 2008 |
| Wilkinson #d 1HHZ42-439-32878Tarrant, TX · TEP Barnett USA LLC | 1.25 | RESISTIVITYTIFF | 970 to 6,169 | Apr 11, 2011run Mar 5, 2008 |
| Wilkinson #d 1HHZ42-439-32878Tarrant, TX · TEP Barnett USA LLC | 1.25 | RESISTIVITYTIFF | 970 to 6,191 | Apr 11, 2011run Mar 5, 2008 |
| Winwood #142-439-31633Tarrant, TX · Eagleridge Operating LLC | 1.25 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 760 to 6,770 | Sep 17, 2009run Sep 11, 2006 |
| Rall #142-439-30491Tarrant, TX · West Texas Assets LLC | 1.26 | NEUTRON/DENSITY POROSITYTIFF | 941 to 6,666 | Aug 21, 2008run Jan 11, 2003 |
| Haywire #502HHZ42-439-32141Tarrant, TX · BKV Barnett II LLC | 1.34 | SURVEYS CASED HOLETIFF | 5,800 to 10,100 | Jul 22, 2011run Jul 28, 2008 |
| West Tarrant Co. Water Disposal #142-439-32779Tarrant, TX · Finley Resources Inc. | 1.35 | ACOUSTIC POROSITYTIFF | 1,100 to 10,029 | Nov 8, 2011run Jun 19, 2008 |
| West Tarrant Co. Water Disposal #142-439-32779Tarrant, TX · Finley Resources Inc. | 1.35 | RESISTIVITYTIFF | 1,100 to 7,149 | Jul 24, 2009run Jun 7, 2008 |
| West Tarrant Co. Water Disposal #142-439-32779Tarrant, TX · Finley Resources Inc. | 1.35 | RESISTIVITYTIFF | 7,000 to 10,055 | Jul 24, 2009run Jun 19, 2008 |
| Wilkinson C #2 HHZ42-439-31987Tarrant, TX · TEP Barnett USA LLC | 1.36 | NEUTRON/DENSITY POROSITYTIFF | 1,004 to 6,946 | May 17, 2010run Mar 14, 2007 |
| Wilkinson C #2 HHZ42-439-31987Tarrant, TX · TEP Barnett USA LLC | 1.36 | RESISTIVITYTIFF | 1,004 to 6,946 | May 17, 2010run Mar 14, 2007 |
| Haywire #403 HHZ42-439-32072Tarrant, TX · BKV Barnett II LLC | 1.37 | SURVEYS CASED HOLETIFF | 5,856 to 9,836 | Jun 25, 2010run Jun 27, 2007 |
| Grand (Harding) R. Crow Unit #1HHZ42-439-31453Tarrant, TX · Grand Operating Inc. | 1.42 | ResistivityTIFFARRAY INDUCTION SHALLOW FOCUSED ELECTRIC LOG | 856 to 6,066 | Nov 13, 2007run Mar 25, 2006 |
| Haywire #402 HHZ42-439-32073Tarrant, TX · BKV Barnett II LLC | 1.59 | SURVEYS CASED HOLETIFF | 5,928 to 9,674 | Jun 25, 2010run Jun 7, 2007 |
| Wilkinson I #2 HHZ42-439-32316Tarrant, TX · TEP Barnett USA LLC | 1.61 | NEUTRON/DENSITY POROSITYTIFF | 922 to 6,086 | Oct 4, 2010run Jul 26, 2007 |
| Wilkinson I #2 HHZ42-439-32316Tarrant, TX · TEP Barnett USA LLC | 1.61 | RESISTIVITYTIFF | 922 to 6,096 | Oct 4, 2010run Jul 26, 2007 |
| Confederate Unit #3HHZ42-439-31811Tarrant, TX · Encana Oil & Gas(usa) Inc. | 1.67 | SURVEYS CASED HOLETIFF | 6,025 to 9,764 | Dec 28, 2009run Dec 11, 2006 |
| Lundgren #1 HHZ42-439-31898Tarrant, TX · Grand Operating Inc. | 1.74 | RESISTIVITYTIFF | 798 to 6,110 | Mar 16, 2010run Mar 16, 2007 |
| Haywire #1HHZ42-439-31241Tarrant, TX · BKV Barnett II LLC | 1.74 | ResistivityTIFFARRAY INDUCTION GAMMA RAY SP | 967 to 6,616 | Aug 6, 2007run Jun 2, 2005 |
| Noland Unit #1HHZ42-439-34457Tarrant, TX · BKV North Texas LLC | 1.74 | SURVEYS CASED HOLETIFF | 4,000 to 10,185 | Feb 22, 2010run Nov 16, 2009 |
| Winwood #3 HHZ42-439-32318Tarrant, TX · Eagleridge Operating LLC | 1.77 | SURVEYS CASED HOLETIFF | 6,000 to 9,100 | Dec 9, 2010run Oct 19, 2007 |
| Haywire #401 HHZ42-439-32097Tarrant, TX · BKV Barnett II LLC | 1.78 | SURVEYS CASED HOLETIFF | 5,830 to 9,301 | May 28, 2010run May 25, 2007 |
| Grantham Unit #1HHZ42-439-31585Tarrant, TX · Eagleridge Operating LLC | 1.81 | Surveys Cased HoleTIFFMD MIN 1:600 | 5,830 to 9,050 | Aug 6, 2007run Apr 28, 2006 |
| McMahon #1HZ42-439-31571Tarrant, TX · Formentera Operations LLC | 1.83 | RESISTIVITYTIFF | 1,005 to 6,010 | Jun 4, 2009run May 9, 2006 |
| Haywire #301 HHZ42-439-32066Tarrant, TX · BKV Barnett II LLC | 1.85 | SURVEYS CASED HOLETIFF | 5,960 to 9,826 | Sep 28, 2010run Sep 24, 2007 |
| Hyde-Hickman West #1HZ42-439-32443Tarrant, TX · Formentera Operations LLC | 1.86 | RESISTIVITYTIFF | 915 to 5,900 | Jan 31, 2011run Dec 27, 2007 |
| Silver Ridge Unit #1 HHZ42-439-31863Tarrant, TX · Encana Oil & Gas(usa) Inc. | 1.86 | SURVEYS CASED HOLETIFF | 6,015 to 10,174 | Dec 28, 2009run Dec 27, 2006 |
| Confederate Unit #2HHZ42-439-31795Tarrant, TX · Encana Oil & Gas(usa) Inc. | 1.87 | SURVEYS CASED HOLETIFF | 6,030 to 10,000 | Dec 7, 2009run Nov 21, 2006 |
| Winwood #2 HHZ42-439-31619Tarrant, TX · Eagleridge Operating LLC | 1.95 | SURVEYS CASED HOLETIFF | 5,800 to 9,625 | Nov 2, 2009run Oct 4, 2006 |
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.