WELL · 42-163-32715 · DISTRICT 1
Knappick #1
Frio County · Pearsall (Austin Chalk) field · Injection · Horizontal · Sidetrack
Knappick #1 (API 42-163-32715) is a horizontal well in Frio County operated by Rclj Construction Inc., completed August 28, 2021 and listed as injection on the RRC schedule.
The RRC has issued 2 drilling permits between 1990 and 1992, permitted to 7,500 ft.
It was permitted by Candor Resources, Inc. and has since transferred to Rclj Construction Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Anacacho, Anachache, Austin Chalk.
Its lease has reported 6.4K barrels of oil and 6 mcf of gas since January 1993, last reporting in July 2026.
It holds an active disposal or injection permit, with 129K barrels injected in the 12 months reported through February 2026.
Operator of record
Permitted by Candor Resources, Inc.; the EWA schedule now lists a different operator.
Big Wells, TX · P-5 Y, filed Jun 4, 2026 · 1 permits on file · (830) 457-2206
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rclj Construction Inc. |
| Production reports | Express Oil and Gasthrough Jul 2004 |
| Latest permit | Candor Resources, Inc.Jul 27, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 2
- permits on file
- Jul 27, 1992
- last permit issued
- Aug 28, 2021
- completed
- 6.4K
- cumulative oil, bbl
- 6
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 28, 2021
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Knappick O-1-12594 | Pearsall (Austin Chalk) | Rclj Construction, Inc. | 1 | 6.4K | 6 | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Candor Resources, Inc.Jan 1993 → May 1993
- 2Seco Production CompanyJun 1994 → Sep 1994
- 3Golden Child, Inc.May 1995 → Oct 1995
- 4Express Oil and GasDec 1999 → Jul 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 406730-99 | Recompletion · sidetrack | Candor Resources, Inc. | Jul 27, 1992 | Jul 27, 1992 | Aug 1, 1992 | 7,400 |
| 372881-99 | Drill | Hunter & Hada | May 2, 1990 | May 2, 1990 | May 9, 1990 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-12594 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 546 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 6,350 | -5,804 |
| Anachache | 6,350 | -5,804 |
| Austin Chalk | 6,700 | -6,154 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,090 | 5,130 | Perforated |
| 5,090 | 5,430 | Perforated |
| 5,180 | 5,200 | Perforated |
| 5,650 | 5,670 | Perforated |
| 6,380 | 9,145 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 778 | 14.75 | 460 S |
| 7 | 6,380 | 9.875 | 150 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 | Oct 22, 2021 | Oct 18, 2021 | — |
| 00 | Apr 18, 2013 | Jan 30, 2013 | — |
| 00 | May 6, 1993 | Mar 17, 1993 | — |
| 00 | Aug 1, 1990 | Jun 28, 1990 | Yes |
| 00 | Jul 31, 1990 | — | — |
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 42-163-32715 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-32715 → 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
- 129K
- bbl, last 12 reported months
- 9.06M
- bbl, all reported
- Feb 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000097872 | W-14 Disposal | Active | 25,000 | 2,450 | 4,900–6,000 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 129,117 · prior 12 288,216(-55%)
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/16332715, documented in the API reference.