TEXAS · WELLS · WEBB COUNTY · BONEBRAKE LEASE · API 42-479-40145 · DISTRICT 04
Bonebrake #9
Webb County · Vaquillas Ranch (Lobo Cons.) field · Producing · Directional
- Fields on the latest permit · any of 2
- Vaquillas Ranch (Lobo) · Vaquillas Ranch (Lobo Cons.)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
Bonebrake #9 (API 42-479-40145) is a well in Webb County operated by Hilcorp Energy Company, completed May 10, 2008 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 18, 2008, permitted to 9,932 ft.
It was permitted by Devon Energy Production CO, L.P. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Its lease has reported 15.6K barrels of oil and 1.17M mcf of gas since May 2008, last reporting volume in April 2026.
Operator of record
Permitted by Devon Energy Production Co, L.P.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,458
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Devon Energy Production Co, L.P.Mar 18, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,932
- total depth, ft
- 1
- permits on file
- Mar 18, 2008
- last permit issued
- May 10, 2008
- completed
- 15.6K
- cumulative oil, bbl
- 1.17M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAY 2008 THROUGH APR 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 10, 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 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 |
|---|---|---|---|---|---|---|
| Bonebrake G-4-247245 | Vaquillas Ranch (Lobo Cons.) | Hilcorp Energy Company | 1 | 15.6K | 1.17M | May 2008 – Apr 2026 |
Gas, mcf lease total
Last 12 months 6,809 · prior 12 9,011(-24%)
Wells named Bonebrake
Hilcorp Energy Company's other wells filed under this lease name in Webb 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
Every operator that reported production on this well's lease, in order.
- 1Devon Energy Production Co, L.P.May 2008 → Jul 2014
- 2Linn Operating, Inc.Aug 2014 → Apr 2017
- 3Linn Operating, LLCMay 2017 → Jul 2017
- 4Hilcorp Energy CompanyAug 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 656927-99 | Drill | Devon Energy Production Co, L.P. | Mar 7, 2008 | Mar 18, 2008 | Mar 20, 2008 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 10, 2008 | Bonebrake G-4-247245 | Vaquillas Ranch (Lobo Cons.) | Hilcorp Energy Company | Producing | 9,932 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,490 | 9,674 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,559 | 14.75 | 965 S |
| 7.625 | 7,310 | 9.875 | 400 S |
| 4.5 | 9,932 | 6.5 | 340 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 | Jun 10, 2009 | Oct 14, 2008 | Yes |
| 00 | May 22, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jun 10, 2011. 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 |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITY | TIFF | 7,314 to 9,930 | Jun 10, 2011run Apr 5, 2008 | 0.55 |
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 42-479-40145 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-40145 → 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/47940145, documented in the API reference.