WELL · 42-181-31605 · DISTRICT 9
Erwin #1
Grayson County · McElreath S. (Strawn 4200) field · Producing · Vertical
Erwin #1 (API 42-181-31605) is a well in Grayson County operated by Kodiak Oil & Gas Inc., completed October 14, 2020 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued May 13, 2019, permitted to 4,999 ft.
It was permitted by Bend Petroleum Corp. and has since transferred to Kodiak Oil & Gas Inc. on the wellbore schedule.
Completion filings report 10 formation tops, including Paluxy, Bruhlmeyer, Strawn, Baker Sand.
Its lease has reported 117K barrels of oil since October 2020, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Bend Petroleum Corp.; the EWA schedule now lists a different operator.
Muenster, TX · P-5 Y, filed Aug 4, 2025 · 15 permits on file · (940) 736-3250
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kodiak Oil & Gas Inc. |
| Production reports | Kodiak Oil & Gas, Inc.through Apr 2026 |
| Latest permit | Bend Petroleum Corp.May 13, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,999
- total depth, ft
- 2
- permits on file
- May 13, 2019
- last permit issued
- Oct 14, 2020
- completed
- 117K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2020 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 14, 2020
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
33.595495, -96.887297
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Grayson 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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Erwin O-13-34008 | McElreath, S. (Strawn 4200) | Kodiak Oil & Gas, Inc. | 4 | 117K | 0 | Oct 2020 – Jul 2026 |
Oil, barrels lease total
Last 12 months 18,191 · prior 12 20,816(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Bend Petroleum Corp.Nov 2020 → Nov 2023
- 2Kodiak Oil & Gas, Inc.Dec 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 852723-98 | Drill | Bend Petroleum Corp. | Nov 2, 2020 | May 13, 2019 | Aug 18, 2020 | 4,999 |
| 852723-99 | Drill | WFW Production Company, Inc. | May 2, 2019 | May 13, 2019 | Aug 18, 2020 | 4,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-34008 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 757 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,644 | 4,650 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 507 | 12.25 | 305 S |
| 5.5 | 4,937 | 7.875 | 230 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 26, 2021 | Oct 27, 2020 | 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 42-181-31605 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-181-31605 → 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.
Erwin42-181-31620
0.2 KM · Bend Petroleum Corp. · Section with this well →
| Paluxy | 806 | -56 |
| Strawn | 2,056 | -1,306 |
| Bruhlmeyer | 2,490 | -1,740 |
| Barnes Sand | — | |
| Huff Sand | — | |
| Handy Sand | — | |
| Davis Sand | — | |
| Covey | — |
10 TOPS · FIRST 8
Erwin42-181-31615
0.2 KM · Bend Petroleum Corp. · Section with this well →
| Paluxy | 806 | -48 |
| Strawn | 2,056 | -1,298 |
| Bruhlmeyer | 2,490 | -1,732 |
| Covey | — | |
| Huff Sand | — | |
| Barnes Sand | — | |
| Handy Sand | — | |
| Davis Sand | — |
10 TOPS · FIRST 8
Erwin42-181-31609
0.3 KM · Bend Petroleum Corp. · Section with this well →
| Paluxy | 857 | -100 |
| Handy Sand | 2,403 | -1,646 |
| Strawn | 3,150 | -2,393 |
| Barnes Sand | — | |
| Bruhlmeyer | — | |
| Carraway Sand | — | |
| Baker Sand | — | |
| Covey | — |
10 TOPS · FIRST 8
Varley42-181-31623
0.5 KM · Felderhoff Production Company · Section with this well →
| Paluxy | 850 | -95 |
| Handy Sand | 2,400 | -1,645 |
| Strawn | 3,150 | -2,395 |
| Baker Sand | — | |
| Barnes Sand | — | |
| Bruhlmeyer | — | |
| Carraway Sand | — | |
| Covey | — |
10 TOPS · FIRST 8
Lime Rock42-181-31614
0.5 KM · Bend Petroleum Corp. · Section with this well →
| Paluxy | 840 | -86 |
| Strawn | 2,052 | -1,298 |
| Bruhlmeyer | 2,470 | -1,716 |
| Baker Sand | — | |
| Barnes Sand | — | |
| Huff Sand | — | |
| Handy Sand | — | |
| Davis Sand | — |
10 TOPS · FIRST 8
Lime Rock42-181-31625
0.7 KM · Bend Petroleum Corp. · Section with this well →
| Paluxy | 840 | -89 |
| Strawn | 2,052 | -1,301 |
| Bruhlmeyer | 2,470 | -1,719 |
| Baker Sand | — | |
| Carraway Sand | — | |
| Covey | — | |
| Davis Sand | — | |
| Handy Sand | — |
10 TOPS · FIRST 8
McConnell42-181-31640
4.5 KM · Felderhoff Production Company · Section with this well →
| Strawn | 5,357 | -4,618 |
| Paluxy | — | |
| Carraway Sand | — | |
| Bruhlmeyer | — | |
| Barnes Sand | — | |
| Covey | — | |
| Davis Sand | — | |
| Handy Sand | — |
10 TOPS · FIRST 8
Butler, Tip42-181-31617
5.4 KM · Felderhoff Production Company · Section with this well →
| Strawn | 4,602 | -3,851 |
| Baker Sand | — | |
| Barnes Sand | — | |
| Bruhlmeyer | — | |
| Covey | — | |
| Davis Sand | — | |
| Handy Sand | — | |
| Huff Sand | — |
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/18131605, documented in the API reference.