TEXAS · WELLS · HOWARD COUNTY · DODGE, GRANVILLE M., EST. LEASE · API 42-227-33410 · DISTRICT 7B
Dodge Granville M. Est. #98A
Howard County · Iatan East Howard field · Producing · Vertical
Dodge Granville M. Est. #98A (API 42-227-33410) is a well in Howard County operated by Grayrock Energy II LLC, completed November 16, 1984 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 1, 1984, permitted to 3,500 ft.
It was permitted by Arco Oil & Gas CO. and has since transferred to Grayrock Energy II LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Yates, San Andres, San Angelo, Clear Fork.
Its lease has reported 5.22M barrels of oil and 438K mcf of gas since the record begins in January 1993, last reporting volume in August 2026. The lease carries 262 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Arco Oil & Gas Co.; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Oct 6, 2026
- Phone
- (214) 234-9115
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Grayrock Energy II LLC |
| Production reports | Grayrock Energy II, LLCthrough Aug 2026 |
| Latest permit | Arco Oil & Gas Co.Jun 1, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,500
- total depth, ft
- 1
- permits on file
- Jun 1, 1984
- last permit issued
- Nov 16, 1984
- completed
- 5.22M
- cumulative oil, bbl
- 438K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 16, 1984
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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; they carry 262 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dodge, Granville M., Est. O-10-2905 | Iatan, East Howard | Grayrock Energy II, LLC | 262 | 5.22M | 438K | by Jan 1993 – Aug 2026 |
Oil, barrels lease total
Last 12 months 86,380 · prior 12 93,176(-7%)
Wells named Dodge Granville M. Est.
Grayrock Energy II LLC's other wells filed under this lease name in Howard 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.
- 1Anadarko Petroleum CorporationJan 1993 → Nov 2004
- 2Merit Energy CompanyDec 2004 → May 2017
- 3Rover Petroleum Operating, LLCJun 2017 → Dec 2023
- 4Grayrock Energy II, LLCJan 2024 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 240850-99 | Drill | Arco Oil & Gas Co. | May 31, 1984 | Jun 1, 1984 | Aug 30, 1984 | 3,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 16, 1984 | Dodge Granville M. Est. O-10-2905 | Iatan East Howard | Grayrock Energy II LLC | Producing | 3,500 |
Formation tops
As filed on W-2/G-1. Subsea from 2,237 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 980 | 1,257 |
| San Andres | 1,795 | 442 |
| San Angelo | 2,485 | -248 |
| Clear ForkCLEARFORK | 2,660 | -423 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,479 | 2,545 | Perforated |
| 2,687 | 2,691 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 180 | 12.25 | 150 S |
| 5.5 | 3,500 | 7.875 | 1,100 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 15, 1985 | Dec 5, 1984 | — |
| 00 | Jan 4, 1985 | — | — |
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 42-227-33410 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-33410 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here 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/22733410, documented in the API reference.