WELL · 42-107-30880 · DISTRICT 8
Collier 7 #8
Crosby County · Ridge South (Clear Fork) field · Vertical
Collier 7 #8 (API 42-107-30880) is a well in Crosby County operated by Collier W. D. Ranch, completed March 15, 1988.
The RRC has issued one drilling permit, issued September 4, 1987, permitted to 4,300 ft.
Completion filings report 2 formation tops, including Glorieta, Clear Fork.
Its 2 leases have reported 165K barrels of oil and 17.8K mcf of gas since January 1993, last reporting in July 2026. The leases carry 22 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 102K barrels injected in the 12 months reported through March 2026.
Operator of record
Post, TX · P-5 Y, filed Dec 9, 2011 · 9 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Collier W. D. Ranch |
| Production reports | Bridwell Oil Co.through Apr 2026 |
| Latest permit | Collier, W. D. RanchSep 4, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,300
- total depth, ft
- 1
- permits on file
- Sep 4, 1987
- last permit issued
- Mar 15, 1988
- completed
- 165K
- cumulative oil, bbl
- 17.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 15, 1988
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 22 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Collier "7" O-11-68047 | Hoople (Clear Fork) | Bridwell Oil Co. | 14 | 126K | 2.89K | Apr 1999 – Jul 2026 |
| Collier "7" O-11-62377 | Ridge, South (Clear Fork) | Collier, W. D. Ranch | 8 | 39.2K | 14.9K | Jan 1993 – Jun 1999 |
Oil, barrels lease total
Last 12 months 11,428 · prior 12 14,110(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Collier, W. D. RanchJan 1993 → Jan 2011
- 2Bridwell Oil Co.Feb 2011 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 335392-99 | Drill | Collier, W. D. Ranch | Sep 2, 1987 | Sep 4, 1987 | — | 4,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-62377 | — | — | — | — |
| — | — O-11-68047 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,923 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Glorieta | 3,682 | -759 |
| Clear ForkCLEARFORK | 3,923 | -1,000 |
| Clear Fork | 3,926 | -1,003 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,926 | 3,977 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 252 | 12.25 | 200 S |
| 5.5 | 4,097 | 7.875 | 525 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 | Oct 9, 2017 | Sep 21, 2017 | — |
| 00 | Apr 2, 1999 | Apr 11, 1988 | Yes |
| 00 | May 11, 1988 | Apr 11, 1988 | Yes |
| 00 | May 3, 1988 | — | — |
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 42-107-30880 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-107-30880 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 102K
- bbl, last 12 reported months
- 890K
- bbl, all reported
- Mar 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000115061 | H-1 Injection | Active | 1,200 | 1,944 | 3,888–4,024 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 101,796 · prior 12 115,484(-12%)
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/10730880, documented in the API reference.