WELL · 42-255-35173 · DISTRICT 2
Denali Unit #104H
Karnes County · Sugarkane (Austin Chalk) field · Producing · Horizontal
Denali Unit #104H (API 42-255-35173) is a horizontal well in Karnes County operated by Eog Resources Inc., completed March 12, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued November 21, 2016, permitted to 11,500 ft.
Completion filings report 10 formation tops, including Yegua, Queen City, Reklaw, Wilcox.
Its lease has reported 2.63M barrels of oil and 11.1M mcf of gas since March 2016, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Jul 4, 2026 · 16,344 permits on file · (713) 594-5431
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Apr 2026 |
| Latest permit | EOG Resources, Inc.Nov 21, 2016 |
- 11,500
- total depth, ft
- 2
- permits on file
- Nov 21, 2016
- last permit issued
- Mar 12, 2017
- completed
- 2.63M
- cumulative oil, bbl
- 11.1M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2016 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 12, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
29.047142, -97.760719
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Karnes County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Denali Unit O-2-11246 | Sugarkane (Austin Chalk) | EOG Resources, Inc. | 5 | 2.63M | 11.1M | Mar 2016 – Jul 2026 |
Gas, mcf lease total
Last 12 months 458,753 · prior 12 524,584(-13%)
Oil, barrels lease total
Last 12 months 52,876 · prior 12 70,919(-25%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Apr 2016 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 820291-98 | Drill | EOG Resources, Inc. | May 24, 2017 | Nov 21, 2016 | Nov 29, 2016 | 11,500 |
| 820291-99 | Drill | EOG Resources, Inc. | Nov 11, 2016 | Nov 21, 2016 | Nov 29, 2016 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-11246 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 360 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| YeguaYEGUA - DISPOSAL | 1,989 | -1,629 |
| Queen City | 2,894 | -2,534 |
| Reklaw | 3,319 | -2,959 |
| WilcoxWILCOX - DISPOSAL | 4,057 | -3,697 |
| Carrizo | 4,128 | -3,768 |
| Austin ChalkAUSTIN CHALK - H2S | 10,925 | -10,565 |
| Eagle FordEAGLE FORD - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,191 | 19,026 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,598 | 12.25 | 740 S |
| 5.5 | 19,076 | 8.5 | 3,110 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 9, 2017 | May 16, 2017 | Yes |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-255-35173 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-35173 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Korth Vickers C-D Usw A42-255-36492
0.6 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,429 | -1,077 |
| Queen City | 3,148 | -2,796 |
| Reklaw | 4,050 | -3,698 |
| Carrizo | 4,272 | -3,920 |
| Wilcox | 4,418 | -4,066 |
| Austin Chalk | 10,973 | -10,621 |
| Eagle Ford | 11,239 | -10,887 |
| Edwards | — |
10 TOPS · FIRST 8
Korth Vickers C-D Usw B42-255-36503
0.6 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,438 | -1,086 |
| Queen City | 3,148 | -2,796 |
| Reklaw | 4,048 | -3,696 |
| Carrizo | 4,270 | -3,918 |
| Wilcox | 4,416 | -4,064 |
| Austin Chalk | 10,958 | -10,606 |
| Eagle Ford | 11,227 | -10,875 |
| Edwards | — |
10 TOPS · FIRST 8
Korth Vickers C-D Usw C42-255-36504
0.6 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,439 | -1,087 |
| Queen City | 3,419 | -3,067 |
| Reklaw | 4,051 | -3,699 |
| Carrizo | 4,273 | -3,921 |
| Wilcox | 4,415 | -4,063 |
| Austin Chalk | 10,950 | -10,598 |
| Eagle Ford | 11,228 | -10,876 |
| Sligo | — |
10 TOPS · FIRST 8
Korth Vickers C-D Usw D42-255-36505
0.6 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,434 | -1,082 |
| Queen City | 3,145 | -2,793 |
| Reklaw | 4,052 | -3,700 |
| Carrizo | 4,271 | -3,919 |
| Wilcox | 4,423 | -4,071 |
| Austin Chalk | 10,964 | -10,612 |
| Eagle Ford | 11,257 | -10,905 |
| Frio | — |
10 TOPS · FIRST 8
Bodden a-Korth a Usw E42-255-37864
0.8 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,367 | -1,002 |
| Queen City | 3,065 | -2,700 |
| Reklaw | 3,817 | -3,452 |
| Carrizo | 4,102 | -3,737 |
| Wilcox | 4,324 | -3,959 |
| Austin Chalk | 10,788 | -10,423 |
| Eagle Ford | 11,008 | -10,643 |
| Sligo | — |
10 TOPS · FIRST 8
Bodden a-Korth a Usw A42-255-37860
0.8 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,387 | -1,022 |
| Queen City | 3,094 | -2,729 |
| Reklaw | 3,819 | -3,454 |
| Carrizo | 4,140 | -3,775 |
| Wilcox | 4,343 | -3,978 |
| Austin Chalk | 10,779 | -10,414 |
| Eagle Ford | 11,056 | -10,691 |
| Edwards | — |
10 TOPS · FIRST 8
Bodden a-Korth a Usw B42-255-37861
0.9 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,383 | -1,018 |
| Queen City | 3,094 | -2,729 |
| Reklaw | 3,819 | -3,454 |
| Carrizo | 4,140 | -3,775 |
| Wilcox | 4,332 | -3,967 |
| Austin Chalk | 10,779 | -10,414 |
| Eagle Ford | 11,056 | -10,691 |
| Sligo | — |
10 TOPS · FIRST 8
Bodden a-Korth a Usw C42-255-37862
0.9 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,405 | -1,041 |
| Queen City | 3,109 | -2,745 |
| Reklaw | 3,851 | -3,487 |
| Carrizo | 4,185 | -3,821 |
| Wilcox | 4,334 | -3,970 |
| Austin Chalk | 10,801 | -10,437 |
| Eagle Ford | 11,085 | -10,721 |
| Frio | — |
10 TOPS · FIRST 8
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/25535173, documented in the API reference.