WELL · 42-485-37453 · DISTRICT 9
Walser #4
Wichita County · Wichita County Regular field · Injection · Vertical
Walser #4 (API 42-485-37453) is a well in Wichita County operated by Jnk Energy Corporation, completed May 24, 1984 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued May 19, 1981, permitted to 2,000 ft.
It was permitted by Hatcher, Ray and has since transferred to Jnk Energy Corporation on the wellbore schedule.
Its lease has reported 2.82K barrels of oil and 150 mcf of gas since January 1993, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 360 barrels injected in the 12 months reported through May 2025.
Operator of record
Permitted by Hatcher, Ray; the EWA schedule now lists a different operator.
Wichita Falls, TX · P-5 Y, filed Feb 4, 2026 · 1 permits on file · (972) 903-0300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | JNK Energy Corporation |
| Production reports | JNK Energy Corporationthrough Nov 2023 |
| Latest permit | Hatcher, RayMay 19, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,000
- total depth, ft
- 1
- permits on file
- May 19, 1981
- last permit issued
- May 24, 1984
- completed
- 2.82K
- cumulative oil, bbl
- 150
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 24, 1984
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
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 |
|---|---|---|---|---|---|---|
| Walser O-13-20037 | Wichita County Regular | JNK Energy Corporation | 5 | 2.82K | 150 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hatcher, RayJan 1993 → Nov 1994
- 2NocDec 1994 → Mar 2018
- 3JNK Energy CorporationMay 2019 → Nov 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 118607-99 | Drill | Hatcher, Ray | May 19, 1981 | May 19, 1981 | — | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-20037 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 866 | 880 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 2.375 | 870 | — | — |
| 4.5 | 880 | 6.75 | 132 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 25, 1984 | May 30, 1984 | — |
| 00 | Jan 12, 1984 | May 30, 1984 | — |
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 42-485-37453 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-485-37453 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 360
- bbl, last 12 reported months
- 295K
- bbl, all reported
- May 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000052043 | H-1 Injection | Active | 150 | 425 | 866–880 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 360 · prior 12 360(+0%)
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/48537453, documented in the API reference.