TEXAS · WELLS · CRANE COUNTY · NORTH MCELROY UNIT LEASE · API 42-103-35680 · DISTRICT 7B
North McElroy Unit #4749BH
Crane County · McElroy field · Producing · Horizontal
North Mcelroy Unit #4749BH (API 42-103-35680) is a horizontal well in Crane County operated by Kinder Morgan Production CO LLC, completed October 1, 2010 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 26, 2009, permitted to 3,025 ft.
It was permitted by Apache Corporation and has since transferred to Kinder Morgan Production CO LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Queen, Grayburg, N/A.
Its lease has reported 31.8M barrels of oil and 5.91M mcf of gas since the record begins in January 1993, last reporting volume in April 2026. The lease carries 1,177 wells, so these are lease totals, not this well alone.
Operator of record
Kinder Morgan Production Co LLC
Permitted by Apache Corporation; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 24, 2026
- Permits on file
- 2,631
- Phone
- (688) 688-2310
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kinder Morgan Production Co LLC |
| Production reports | Kinder Morgan Production Co LLCthrough Apr 2026 |
| Latest permit | Apache CorporationOct 26, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,025
- total depth, ft
- 1
- permits on file
- Oct 26, 2009
- last permit issued
- Oct 1, 2010
- completed
- 31.8M
- cumulative oil, bbl
- 5.91M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH APR 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 1, 2010
- 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; they carry 1,177 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| North McElroy Unit O-10-20377 | McElroy | Kinder Morgan Production Co LLC | 1,177 | 31.8M | 5.91M | by Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 414,954 · prior 12 424,252(-2%)
Gas, mcf lease total
Last 12 months 48,316 · prior 12 100,159(-52%)
Wells named North McElroy Unit
Kinder Morgan Production Co LLC's other wells filed under this lease name in Crane 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.
- 1Texaco E & P Inc.Jan 1993 → Feb 1995
- 2Apache CorporationMar 1995 → Jun 2021
- 3Avad Operating, LLCJul 2021 → May 2024
- 4Kinder Morgan Production Co LLCJun 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 686604-99 | Drill | Apache Corporation | Oct 26, 2009 | Oct 26, 2009 | Jul 5, 2010 | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 1, 2010 | North McElroy Unit O-10-20377 | McElroy | Kinder Morgan Production Co LLC | Producing | 3,025 |
Formation tops
As filed on W-2/G-1. Subsea from 2,560 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,323 | 3,335 | Perforated |
| 3,567 | 3,579 | Perforated |
| 3,864 | 3,876 | Perforated |
| 4,147 | 4,159 | Perforated |
| 4,437 | 4,449 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 472 | 15.5 | 425 S |
| 5.5 | 2,148 | 8.75 | 535 S |
| 9.625 | 3,025 | 12.25 | 1,100 S |
| 9.625 | — | 12.25 | 600 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 | Apr 10, 2012 | Nov 16, 2010 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Jul 25, 2013. Density, Neutron. 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 Grayburg | TIFF | 3,028 to 5,277 | Jul 25, 2013run Jul 22, 2010 | 1.30 |
"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 42-103-35680 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-35680 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/10335680, documented in the API reference.