TEXAS · WELLS · HEMPHILL COUNTY · CLARA GREEN 28 LEASE · API 42-211-34485 · DISTRICT 08
Clara Green 28 #4
Hemphill County · Begert (10 200) field · Vertical
Clara Green 28 #4 (API 42-211-34485) is a plugged well in Hemphill County, plugged June 21, 2010, last operated by Laredo Petroleum Inc..
The RRC has issued one drilling permit, issued December 2, 2008, permitted to 13,250 ft.
Completion filings report 6 formation tops, including Brown Douglas, Douglas, Tonkawa, Cleveland.
Its lease has reported 714 barrels of oil and 89.4K mcf of gas since December 2009, with no volume in the three years through April 2026.
Operator of record
- Based in
- Tulsa, OK
- P-5 status
- Inactive (I)
- P-5 last filed
- Nov 29, 2022
- Permits on file
- 1,795
- Phone
- (918) 513-4570
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Laredo Petroleum Inc. |
| Production reports | Laredo Petroleum, Inc.through Apr 2010 |
| Latest permit | Laredo Petroleum, Inc.Dec 2, 2008 |
- 13,250
- total depth, ft
- 1
- permits on file
- Dec 2, 2008
- last permit issued
- Dec 15, 2009
- completed
- 714
- cumulative oil, bbl
- 89.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2009 THROUGH Apr 2010
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 15, 2009
- Shut in
- —
- Plugged
- Jun 21, 2010
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 |
|---|---|---|---|---|---|---|
| Clara Green 28 G-14-255715 | Begert (10,200) | Laredo Petroleum, Inc. | 1 | 714 | 89.4K | Dec 2009 – Apr 2010 |
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.
- 1Laredo Petroleum, Inc.Dec 2009 → Apr 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 672357-99 | Drill | Laredo Petroleum, Inc. | Oct 2, 2008 | Dec 2, 2008 | Nov 18, 2009 | 13,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 15, 2009 | Clara Green 28 G-14-255715 | Begert (10 200) | Laredo Petroleum Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,484 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Douglas | 4,249 | -1,765 |
| Douglas | 7,906 | -5,422 |
| Tonkawa | 8,665 | -6,181 |
| Cleveland | 10,121 | -7,637 |
| Granite Wash | 11,070 | -8,586 |
| Atoka | 12,589 | -10,105 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,184 | 12,999 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,625 | 12.25 | 900 S |
| 5.5 | 13,150 | 7.875 | 690 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 | Jul 9, 2010 | Mar 24, 2010 | Yes |
| 00 | May 14, 2010 | — | — |
Well logs
2 logs loaded from the RRC's log index, the latest received Dec 21, 2012. Density, Neutron, Resistivity. 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.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITYSpans Brown Douglas, Douglas, Tonkawa, Cleveland, Granite Wash, Atoka | TIFF | 7,000 to 13,163 | Dec 21, 2012run Dec 2, 2009 | 10.3 |
| RESISTIVITYSpans Brown Douglas, Douglas, Tonkawa, Cleveland, Granite Wash, Atoka | TIFF | 7,000 to 13,163 | Dec 21, 2012run Dec 2, 2009 | 8.31 |
"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.
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 42-211-34485 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-34485 → 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/21134485, documented in the API reference.