TEXAS · WELLS · LAVACA COUNTY · API 42-285-32735 · DISTRICT 02
Sibley Estate #8
Lavaca County · Esperanza (10560) field · Vertical
Sibley Estate #8 (API 42-285-32735) is a plugged well in Lavaca County, plugged September 19, 2017, last operated by Xto Energy Inc..
The RRC has issued 4 drilling permits between 1999 and 2014, permitted to 13,000 ft.
Completion filings report 4 formation tops, including 10560, Zoeller, Zollor, Wilcox.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 16,156
- Phone
- (346) 502-1572
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | XTO Energy Inc.through Jan 2017 |
| Latest permit | XTO Energy Inc.Jan 7, 2014 |
- 13,000
- total depth, ft
- 4
- permits on file
- Jan 7, 2014
- last permit issued
- Jan 29, 2014
- completed
- 0
- cumulative oil, bbl
- 4.21M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1999 THROUGH Sep 2017
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 29, 2014
- Shut in
- —
- Plugged
- Sep 19, 2017
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 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sibley Estate G-2-177228 | Esperanza (Dagg) | XTO Energy Inc. | 1 | 0 | 3.25M | Mar 2000 – Sep 2017 |
| Sibley Estate G-2-272583 | Esperanza (10560) | XTO Energy Inc. | 1 | 0 | 112K | Jan 2014 – Sep 2017 |
| Sibley Estate G-2-258269 | Esperanza (Zoeller) | XTO Energy Inc. | 1 | 0 | 57.3K | May 2010 – Feb 2014 |
| Sibley Estate G-2-175919 | Esperanza (Zoeller) | Dreyfus, Louis Natural Gas Corp | 1 | 0 | 788K | Oct 1999 – Aug 2000 |
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.
- 1Dreyfus, Louis Natural Gas CorpOct 1999 → Nov 2001
- 2Dominion Oklahoma Texas E&P, IncDec 2001 → Jun 2007
- 3XTO Energy Inc.Aug 2007 → Jan 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 775429-99 | Recompletion | XTO Energy Inc. | Dec 11, 2013 | Jan 7, 2014 | Jan 14, 2014 | 11,575 |
| 696171-99 | Recompletion | XTO Energy Inc. | May 18, 2010 | May 19, 2010 | May 19, 2010 | 11,574 |
| 492187-99 | Recompletion | Dreyfus, Louis Natural Gas Corp | Feb 16, 2000 | Feb 16, 2000 | Mar 15, 2000 | 13,000 |
| 487022-99 | Drill | Dreyfus, Louis Natural Gas Corp | Aug 26, 1999 | Aug 26, 1999 | Sep 3, 1999 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 29, 2014 | Sibley Estate G-2-272583 | Esperanza (10560) | XTO Energy Inc. | Plugged | — |
| May 26, 2010 | Sibley Estate G-2-258269 | Esperanza (Zoeller) | XTO Energy Inc. | Plugged | — |
| Sep 20, 2006 | Sibley Estate G-2-177228 | Esperanza (Dagg) | XTO Energy Inc. | Plugged | — |
| Oct 29, 1999 | Sibley Estate G-2-175919 | Esperanza (Zoeller) | Dreyfus Louis Natural Gas Corp | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 173 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 10560 | 10,534 | -10,361 |
| Zoeller | 11,242 | -11,069 |
| Zollor | 11,242 | -11,069 |
| WilcoxWILCOX SIBLEY A | 13,909 | -13,736 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,536 | 10,546 | Perforated |
| 10,761 | 10,766 | Perforated |
| 10,837 | 10,842 | Perforated |
| 11,282 | 11,288 | Perforated |
| 11,291 | 11,295 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,531 | 14.375 | 2,264 S |
| 10.75 | 3,531 | 14.75 | 2,264 S |
| 7.625 | 9,982 | 9.875 | 555 S |
| 50 | 11,575 | 6.75 | 405 S |
| 5 | 11,575 | 6.75 | 405 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 30, 2014 | Mar 19, 2014 | — |
| 00 | Dec 17, 2010 | Jun 11, 2010 | Yes |
| 00 | Dec 13, 2010 | — | — |
| 00 | Mar 2, 2007 | Oct 25, 2006 | — |
| 00 | Jun 20, 2001 | Jan 26, 2001 | — |
| 00 | Jul 24, 2000 | Apr 13, 2000 | Yes |
| 00 | Jun 15, 2000 | — | — |
| 00 | May 1, 2000 | Nov 12, 1999 | Yes |
| 00 | Mar 7, 2000 | — | — |
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 42-285-32735 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-285-32735 → 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/28532735, documented in the API reference.