WELL · 42-475-36499 · DISTRICT 8
Gaddie 1-31 Unit #2H
Ward County · Phantom (Wolfcamp) field · Horizontal
Gaddie 1-31 Unit #2H (API 42-475-36499) is a horizontal well in Ward County operated by Anadarko E&P Onshore LLC, completed September 18, 2014.
The RRC has issued 2 drilling permits between 2013 and 2017, permitted to 14,000 ft.
Completion filings report 10 formation tops, including Delaware, Clear Fork, Glorieta, Holt.
Its 2 leases have reported 983K barrels of oil and 2.03M mcf of gas since September 2014, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Sep 4, 2025 · 4,574 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anadarko E&P Onshore LLC |
| Production reports | Anadarko E&P Onshore LLCthrough Apr 2026 |
| Latest permit | Anadarko E&P Onshore LLCDec 15, 2017 |
- 14,000
- total depth, ft
- 2
- permits on file
- Dec 15, 2017
- last permit issued
- Sep 18, 2014
- completed
- 983K
- cumulative oil, bbl
- 2.03M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 18, 2014
- Shut in
- —
- Plugged
- —
Surface location
31.640378, -103.439678
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Ward County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gaddie 1-31 Unit O-10-45936 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | 3 | 846K | 1.61M | Sep 2014 – Jul 2026 |
| Gaddie 1-31 Unit O-10-49597 | Sandbar (Bone Spring) | Anadarko E&P Onshore LLC | 1 | 136K | 420K | Mar 2016 – Jul 2026 |
Oil, barrels lease total
Last 12 months 40,326 · prior 12 26,263(+54%)
Gas, mcf lease total
Last 12 months 320,197 · prior 12 118,698(+170%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko E&P Onshore LLCSep 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 831116-99 | Field transfer | Anadarko E&P Onshore LLC | Sep 20, 2017 | Dec 15, 2017 | Mar 1, 2014 | 11,008 |
| 765923-99 | Drill | Anadarko E&P Onshore LLC | Jul 3, 2013 | Nov 22, 2013 | Mar 1, 2014 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-45936 | — | — | — | — |
| — | — O-10-49597 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,715 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Delaware | 4,790 | -2,075 |
| Clear ForkCLEARFORK | — | — |
| Glorieta | — | — |
| Holt | — | — |
| Queen | — | — |
| Rustler | — | — |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | — | — |
| Seven Rivers | — | — |
| Tubb | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,605 | 16,097 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,020 | 12.25 | 1,475 S |
| 7 | 11,570 | 8.75 | 1,075 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 | Mar 29, 2018 | Feb 1, 2018 | Yes |
| 00 | Apr 8, 2015 | Dec 16, 2014 | 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 42-475-36499 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-36499 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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.
Link 1-32 Unit42-475-36649
0.6 KM · Anadarko E&P Onshore LLC · Section with this well →
| Delaware | 4,817 | -2,088 |
| Cherry Canyon | 5,864 | -3,135 |
| Wichita-Albany | — | |
| Tubb | — | |
| Clear Fork | — | |
| San Andres | — | |
| Yates | — | |
| Seven Rivers | — |
12 TOPS · FIRST 8
Byerley State 1-0-32-64 A42-475-38503
0.7 KM · Anadarko E&P Onshore LLC · Section with this well →
| Delaware | 4,887 | -2,176 |
| Clear Fork | — | |
| Yates | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Rustler | — | |
| Queen | — | |
| Holt | — |
10 TOPS · FIRST 8
Byerley State 1-0-32-64 B42-475-38504
0.7 KM · Anadarko E&P Onshore LLC · Section with this well →
| Delaware | 4,887 | -2,176 |
| Bone Spring | 9,611 | -6,900 |
| Bone Spring | 10,144 | -7,433 |
| San Andres | — | |
| Seven Rivers | — | |
| Queen | — | |
| Glorieta | — | |
| Rustler | — |
10 TOPS · FIRST 8
Wheat Trust 1-3642-475-37522
0.8 KM · Anadarko E&P Onshore LLC · Section with this well →
| Delaware | 5,182 | -2,445 |
| Queen | — | |
| Glorieta | — | |
| Holt | — | |
| Clear Fork | — | |
| Rustler | — | |
| San Andres | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
Lone Ranger 3042-475-37964
1.8 KM · Colgate Operating, LLC · Section with this well →
| Delaware | 4,900 | -2,195 |
| Rustler | — | |
| Seven Rivers | — | |
| Tubb | — | |
| Yates | — | |
| Clear Fork | — | |
| San Andres | — | |
| Glorieta | — |
10 TOPS · FIRST 8
Lone Ranger 3042-475-37963
1.8 KM · Colgate Operating, LLC · Section with this well →
| Delaware | 4,889 | -2,184 |
| San Andres | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| Rustler | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
Byerley State 1-33 Unit42-475-37792
1.8 KM · Anadarko E&P Onshore LLC · Section with this well →
| Delaware | 4,842 | -2,141 |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| Rustler | — | |
| San Andres | — | |
| Yates | — | |
| Tubb | — |
10 TOPS · FIRST 8
Wheat Trust 1-3642-475-35909
1.8 KM · Anadarko Petroleum Corporation · Section with this well →
| Bone SPRING1 | 9,270 | -6,556 |
| Bone Spring | 9,270 | -6,556 |
| Bone Spring | 9,983 | -7,269 |
| Bone SPRING3 | 10,748 | -8,034 |
| Bone Spring | 10,748 | -8,034 |
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/47536499, documented in the API reference.