WELL · 42-051-30383 · DISTRICT 3
Pivonka Unit #1
Burleson County · Giddings (Austin Chalk-3) field · Horizontal
Pivonka Unit #1 (API 42-051-30383) is a horizontal well in Burleson County operated by Columbia Gas Development Corp., completed May 15, 1979.
The RRC has issued 3 drilling permits (amended once) between 1979 and 2009, permitted to 9,500 ft.
It was permitted by Holley Oil Company, LLC and has since transferred to Columbia Gas Development Corp. on the wellbore schedule.
Completion filings report 5 formation tops, including Navarro, Pecan Gap, Austin Chalk, Buda.
Its 2 leases have reported 12.1K barrels of oil and 217K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Columbia Gas Development Corp.
Permitted by Holley Oil Company, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Dec 6, 1996 · 201 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Columbia Gas Development Corp. |
| Production reports | Holley Oil Company, LLCthrough Apr 2026 |
| Latest permit | Holley Oil Company, LLCJun 10, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 4
- permits on file
- Jun 10, 2009
- last permit issued
- May 15, 1979
- completed
- 12.1K
- cumulative oil, bbl
- 217K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 15, 1979
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pivonka Unit O-3-25525 | Giddings (Buda) | Holley Oil Company, LLC | 1 | 12.1K | 152K | Dec 2009 – Jul 2026 |
| Pivonka Unit G-3-109177 | Big -a- Taylor | Holley Oil Company, LLC | 1 | 0 | 65.3K | Jan 1993 – Dec 2009 |
Gas, mcf lease total
Last 12 months 3,680 · prior 12 3,449(+7%)
Oil, barrels lease total
Last 12 months 532 · prior 12 413(+29%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1San Dia Producing CompanyJan 1993 → Apr 2008
- 2Holley Oil Company, LLCMay 2008 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 681245-98 | Recompletion | Holley Oil Company, LLC | Jun 4, 2010 | Jun 10, 2009 | Oct 1, 2009 | 9,500 |
| 681245-99 | Recompletion | Holley Oil Company, LLC | May 13, 2009 | Jun 10, 2009 | — | 9,500 |
| 230482-99 | Recompletion | Alcorn Prod Co. | Feb 23, 1984 | Feb 24, 1984 | — | 9,136 |
| 46430-99 | Drill | Columbia Gas Development Corp. | Apr 11, 1979 | Apr 11, 1979 | Apr 16, 1979 | 9,020 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-109177 | — | — | — | — |
| — | — O-3-25525 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 280 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Navarro | 6,160 | -5,880 |
| Pecan Gap | 7,695 | -7,415 |
| Austin Chalk | 8,755 | -8,475 |
| Austin ChalkTOP AUSTIN CHALK | 8,755 | -8,475 |
| Austin ChalkBASE AUSTIN CHALK | 9,033 | -8,753 |
| Austin ChalkBASE AUSTIN CHALK | 9,035 | -8,755 |
| Buda | 9,317 | -9,037 |
| Georgetown | 9,390 | -9,110 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,755 | 6,775 | Perforated |
| 8,800 | 9,031 | Perforated |
| 9,350 | 13,400 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 4,378 | 14.75 | 2,313 S |
| 2.875 | 7,135 | — | — |
| 7 | 9,115 | 9.875 | 300 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 | Jul 22, 2010 | Jan 15, 2010 | Yes |
| 00 | Jul 19, 2010 | — | — |
| 00 | Mar 26, 1984 | Feb 27, 1984 | — |
| 00 | Mar 7, 1984 | Feb 27, 1984 | — |
| 00 | Jan 12, 1984 | Jul 3, 1979 | — |
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 42-051-30383 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-051-30383 → 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/05130383, documented in the API reference.