WELL · 42-485-40338 · DISTRICT 9
Lochridge B #19
Wichita County · Wichita County Regular field · Injection · Vertical
Lochridge B #19 (API 42-485-40338) is a well in Wichita County operated by Nichols Oil CO., completed September 9, 1987 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued March 20, 1985, permitted to 2,000 ft.
It was permitted by Loc Mac CO. and has since transferred to Nichols Oil CO. on the wellbore schedule.
Completion filings report one formation top, including Pennsylvanian.
Its lease has reported 17.8K barrels of oil and 134 mcf of gas since January 1993, last reporting in July 2026. The lease carries 15 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 2.87K barrels injected in the 12 months reported through May 2026.
Operator of record
Permitted by Loc Mac Co.; the EWA schedule now lists a different operator.
Holliday, TX · P-5 Y, filed Oct 4, 2025 · 14 permits on file · (940) 636-0871
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Nichols Oil Co. |
| Production reports | Nichols Oil Co.through Apr 2026 |
| Latest permit | Loc Mac Co.Mar 20, 1985 |
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
- Mar 20, 1985
- last permit issued
- Sep 9, 1987
- completed
- 17.8K
- cumulative oil, bbl
- 134
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 9, 1987
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 15 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lochridge B O-13-21848 | Wichita County Regular | Nichols Oil Co. | 15 | 17.8K | 134 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 71 · prior 12 85(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1L 7 Oil CompanyJan 1993 → Aug 1997
- 2Nichols Oil Co.Sep 1997 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 269902-99 | Drill | Loc Mac Co. | Mar 14, 1985 | Mar 20, 1985 | — | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-21848 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 982 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| PennsylvanianPENN | 691 | 291 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 691 | 710 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 750 | 6.75 | — |
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 | Oct 15, 1987 | Sep 18, 1987 | — |
| 00 | May 14, 1985 | Apr 29, 1985 | — |
| 00 | May 10, 1985 | — | — |
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 42-485-40338 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-485-40338 → 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
- 2.87K
- bbl, last 12 reported months
- 180K
- bbl, all reported
- May 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000063964 | H-1 Injection | Active | 300 | 350 | 691–710 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 2,865 · prior 12 3,165(-9%)
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/48540338, documented in the API reference.