TEXAS · WELLS · TARRANT COUNTY · CHAPEL HILL LEASE · API 42-439-30965 · DISTRICT 05
Chapel Hill #D 4
Tarrant County · Mountain Bluff (Atoka) field · Vertical
Chapel Hill #D 4 (API 42-439-30965) is a plugged well in Tarrant County, plugged March 22, 2011, last operated by Devon Energy Production CO L.P..
The RRC has issued one drilling permit, issued August 12, 2004, permitted to 4,500 ft.
It was permitted by Chief Oil & Gas LLC and has since transferred to Devon Energy Production CO L.P. on the wellbore schedule.
Completion filings report 2 formation tops, including Cretaceous, Atoka.
Operator of record
Devon Energy Production Co L.P.
Permitted by Chief Oil & Gas LLC; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- Dec 18, 2025
- Permits on file
- 9,266
- Phone
- (405) 235-3611
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Devon Energy Production Co L.P. |
| Production reports | Devon Energy Production Co, L.P.through Nov 2008 |
| Latest permit | Chief Oil & Gas LLCAug 12, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,500
- total depth, ft
- 1
- permits on file
- Aug 12, 2004
- last permit issued
- Jan 4, 2005
- completed
- 0
- cumulative oil, bbl
- 12.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2005 THROUGH Mar 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 4, 2005
- Shut in
- —
- Plugged
- Mar 22, 2011
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 |
|---|---|---|---|---|---|---|
| Chapel Hill G-5-207379 | Mountain Bluff (Atoka) | Devon Energy Production Co, L.P. | 1 | 0 | 12.9K | Jan 2005 – Mar 2011 |
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.
- 1Chief Oil & Gas LLC *Jan 2005 → Jun 2006
- 2Devon Energy Production Co, L.P.Jul 2006 → Nov 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 549513-99 | Drill | Chief Oil & Gas LLC | Aug 12, 2004 | Aug 12, 2004 | — | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 4, 2005 | Chapel Hill G-5-207379 | Mountain Bluff (Atoka) | Devon Energy Production Co L.P. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 774 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cretaceous | 1,175 | -401 |
| Atoka | 3,828 | -3,054 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,832 | 3,858 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,282 | 12.25 | 620 S |
| 4.5 | 4,058 | 7.875 | 280 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 22, 2005 | Jan 24, 2005 | Yes |
| 00 | Apr 7, 2005 | — | — |
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 42-439-30965 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-439-30965 → 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/43930965, documented in the API reference.