WELL · 42-439-31555 · DISTRICT 9
Sienna Hills #1
Tarrant County · Newark East (Barnett Shale) field · Temp Abandoned · Horizontal
Sienna Hills #1 (API 42-439-31555) is a horizontal well in Tarrant County operated by Tep Barnett USA LLC, completed December 15, 2006 and listed as temp abandoned on the RRC schedule.
The RRC has issued one drilling permit, issued March 15, 2006, permitted to 9,000 ft.
It was permitted by Four Sevens Operating CO., Ltd. and has since transferred to Tep Barnett USA LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Atoka, Upr Barnett, Lwr Barnett.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Four Sevens Operating Co., Ltd.; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Feb 4, 2026 · 371 permits on file · (877) 814-2034
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TEP Barnett USA LLC |
| Production reports | Chesapeake Operating, L.L.C.through Mar 2016 |
| Latest permit | Four Sevens Operating Co., Ltd.Mar 15, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Mar 15, 2006
- last permit issued
- Dec 15, 2006
- completed
- 0
- cumulative oil, bbl
- 742K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 15, 2006
- 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 |
|---|---|---|---|---|---|---|
| Sienna Hills G-13-226155 | Newark, East (Barnett Shale) | TEP Barnett USA, LLC | 1 | 0 | 742K | Dec 2006 – 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.
- 1Chesapeake Operating, Inc.Dec 2006 → Oct 2014
- 2Chesapeake Operating, L.L.C.Nov 2014 → Mar 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 615884-99 | Drill | Four Sevens Operating Co., Ltd. | Mar 15, 2006 | Mar 15, 2006 | May 19, 2006 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-226155 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 802 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| AtokaBASAL ATOKA | 6,486 | -5,684 |
| Upr Barnett | 6,613 | -5,811 |
| LWR Barnett | 6,658 | -5,856 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,204 | 7,811 | Perforated |
| 8,059 | 8,666 | Perforated |
| 8,914 | 9,521 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,038 | 12.25 | 561 S |
| 5.5 | 9,615 | 8.75 | 1,100 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 | May 16, 2007 | Mar 6, 2007 | Yes |
| 00 | Apr 24, 2007 | — | — |
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 42-439-31555 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-439-31555 → 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/43931555, documented in the API reference.