WELL · 42-439-33543 · DISTRICT 9
Knapp C Unit #1H
Tarrant County · Newark East (Barnett Shale) field · Producing · Horizontal
Knapp C Unit #1H (API 42-439-33543) is a horizontal well in Tarrant County operated by Bkv North Texas LLC, completed November 24, 2009 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended 3 times), issued July 18, 2008, permitted to 12,000 ft.
It was permitted by Xto Energy Inc. and has since transferred to Bkv North Texas LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Atoka, Marble Falls, Barnett.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by XTO Energy Inc.; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Mar 4, 2026 · 22 permits on file · (835) 425-8677
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | BKV North Texas LLC |
| Production reports | XTO Energy Inc.through Feb 2018 |
| Latest permit | XTO Energy Inc.Apr 24, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 4
- permits on file
- Apr 24, 2009
- last permit issued
- Nov 24, 2009
- completed
- 0
- cumulative oil, bbl
- 1.72M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 24, 2009
- 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 |
|---|---|---|---|---|---|---|
| Knapp C Unit G-13-252366 | Newark, East (Barnett Shale) | BKV North Texas, LLC | 1 | 0 | 1.72M | Jan 2008 – 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.
- 1XTO Energy Inc.Nov 2009 → Feb 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 665447-96 | Drill | XTO Energy Inc. | Mar 25, 2009 | Apr 24, 2009 | Oct 23, 2008 | 12,000 |
| 665447-97 | Drill | XTO Energy Inc. | Oct 4, 2008 | Jul 18, 2008 | Oct 23, 2008 | 8,900 |
| 665447-98 | Drill | Sullivan, Hollis R. Inc. | Aug 5, 2008 | Jul 18, 2008 | — | 8,900 |
| 665447-99 | Drill | Sullivan, Hollis R. Inc. | Jun 26, 2008 | Jul 18, 2008 | — | 8,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-252366 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 708 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| AtokaATOKA 5 | 7,086 | -6,378 |
| Marble Falls | 7,427 | -6,719 |
| BarnettUPPER BARNETT | 7,597 | -6,889 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,069 | 11,751 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,895 | 12.25 | 610 S |
| 5.5 | 11,821 | 8.75 | 1,255 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 | Apr 13, 2010 | Dec 7, 2009 | Yes |
| 00 | Nov 5, 2009 | — | — |
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 42-439-33543 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-439-33543 → 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.
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/43933543, documented in the API reference.