TEXAS · WELLS · SHELBY COUNTY · OLIVER UNIT LEASE · API 42-419-31266 · DISTRICT 06
Oliver Unit #4
Shelby County · Stockman (Cotton Valley) field · Producing · Directional
- Fields on the latest permit · any of 2
- Stockman (Cotton Valley) · Stockman, South (Travis Peak)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Oliver Unit #4 (API 42-419-31266) is a well in Shelby County operated by Sheridan Production CO Iii LLC, completed September 22, 2008 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 6, 2008, permitted to 12,359 ft.
It was permitted by Devon Energy Production CO, L.P. and has since transferred to Sheridan Production CO Iii LLC on the wellbore schedule.
Completion filings report 3 formation tops, including James Lime, Travis Peak, Cotton Valley.
Its lease has reported 10.4M mcf of gas since June 2008, last reporting volume in August 2026.
Operator of record
Sheridan Production Co III LLC
Permitted by Devon Energy Production Co, L.P.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 7, 2026
- Permits on file
- 97
- Phone
- (713) 548-1000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sheridan Production Co III LLC |
| Production reports | Sheridan Production Co III, LLCthrough Aug 2026 |
| Latest permit | Devon Energy Production Co, L.P.Mar 6, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,359
- total depth, ft
- 1
- permits on file
- Mar 6, 2008
- last permit issued
- Sep 22, 2008
- completed
- 0
- cumulative oil, bbl
- 10.4M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · SEP 2008 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 22, 2008
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| Oliver Unit G-6-243122 | Stockman (Cotton Valley) | Sheridan Production Co III, LLC | 1 | 0 | 10.4M | Jun 2008 – Aug 2026 |
Gas, mcf lease total
Last 12 months 107,011 · prior 12 100,060(+7%)
Wells named Oliver Unit
Sheridan Production Co III LLC's other wells filed under this lease name in Shelby County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Sheridan Production Co III, LLC | Jan 1, 2020 | today |
| Sheridan Production Company, LLC | Jul 29, 2016 | Jan 1, 2020 |
| Devon Energy Production Co, L.P. | Sep 22, 2008 | Jul 29, 2016 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Devon Energy Production Co, L.P.Sep 2008 → Jun 2016
- 2Sheridan Production Company, LLCJul 2016 → Dec 2019
- 3Sheridan Production Co III, LLCJan 2020 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 656196-99 | Drill | Devon Energy Production Co, L.P. | Feb 27, 2008 | Mar 6, 2008 | May 27, 2008 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 22, 2008 | Oliver Unit G-6-243122 | Stockman (Cotton Valley) | Sheridan Production Co III LLC | Producing | 12,359 |
Formation tops
As filed on W-2/G-1. Subsea from 409 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| James Lime | 6,795 | -6,386 |
| Travis Peak | 7,700 | -7,291 |
| Cotton Valley | 10,025 | -9,616 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,230 | 12,300 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,785 | 17.5 | 1,460 S |
| 9.625 | 6,812 | 12.25 | 2,310 S |
| 7 | 11,204 | 8.75 | 770 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 13, 2009 | Oct 28, 2008 | Yes |
| 00 | Dec 17, 2008 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Oct 3, 2011. Density, Neutron, Resistivity.
Click a log to get its files from the RRC (free account). It opens in a new tab on the RRC's log search for this well, which lists each file to view or download; the RRC has no address for a single file.
| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans James Lime, Travis Peak, Cotton Valley | TIFF | 6,696 to 11,219 | Oct 3, 2011run Aug 6, 2008 | 0.80 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
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 42-419-31266 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-419-31266 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/41931266, documented in the API reference.