WELL · 42-173-34619 · DISTRICT 8
Blalock Lois #B708
Glasscock County · Spraberry (Trend Area) field · Producing · Vertical
Blalock Lois #B708 (API 42-173-34619) is a well in Glasscock County operated by Royalty Land & Dev. CO. Inc., completed December 20, 2012 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 22, 2011, permitted to 10,800 ft.
Completion filings report 3 formation tops, including Cline, Strawn, Atoka.
Its lease has reported 285K barrels of oil and 1.04M mcf of gas since May 2009, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.
Operator of record
Wolfforth, TX · P-5 Y, filed Oct 4, 2025 · 32 permits on file · (806) 789-7727
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Royalty Land & Dev. Co. Inc. |
| Production reports | Royalty Land & Dev. Co., Inc.through Apr 2026 |
| Latest permit | Royalty Land & Dev. Co., Inc.Nov 22, 2011 |
- 10,800
- total depth, ft
- 1
- permits on file
- Nov 22, 2011
- last permit issued
- Dec 20, 2012
- completed
- 285K
- cumulative oil, bbl
- 1.04M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2009 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 20, 2012
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; they carry 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Blalock, Lois O-10-39455 | Spraberry (Trend Area) | Royalty Land & Dev. Co., Inc. | 9 | 285K | 1.04M | May 2009 – Jul 2026 |
Oil, barrels lease total
Last 12 months 8,638 · prior 12 10,089(-14%)
Gas, mcf lease total
Last 12 months 42,130 · prior 12 46,479(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Royalty Land & Dev. Co., Inc.May 2009 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 728769-99 | Drill | Royalty Land & Dev. Co., Inc. | Nov 21, 2011 | Nov 22, 2011 | Jul 2, 2012 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-39455 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,537 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,670 | 9,930 | Perforated |
| 9,983 | 10,055 | Perforated |
| 10,180 | 10,260 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 404 | 17.5 | 500 S |
| 8.625 | 5,214 | 11 | 1,725 S |
| 5.5 | 10,392 | 7.875 | 1,350 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 | Dec 2, 2013 | Jan 15, 2013 | Yes |
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 42-173-34619 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-34619 → 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/17334619, documented in the API reference.