WELL · 42-317-41389 · DISTRICT 8
Johnson Ranch #16SW
Martin County · Spraberry (Trend Area) field · Injection · Vertical
Johnson Ranch #16SW (API 42-317-41389) is a well in Martin County operated by Cog Operating LLC, completed February 24, 2023 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued April 5, 2018, permitted to 16,000 ft.
Completion filings report 13 formation tops, including Santa Rosa, Yates, Queen, Grayburg.
Its lease has reported 9.4M barrels of oil and 15.7M mcf of gas since November 2007, last reporting in July 2026. The lease carries 71 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 4.45M barrels injected in the 12 months reported through January 2026; TexNet located 46 M2+ earthquakes within 10 km over the last two years.
Operator of record
Midland, TX · P-5 Y, filed May 4, 2026 · 4,568 permits on file · (432) 853-2355
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Apr 2026 |
| Latest permit | COG Operating LLCApr 5, 2018 |
- 16,000
- total depth, ft
- 2
- permits on file
- Apr 5, 2018
- last permit issued
- Feb 24, 2023
- completed
- 9.4M
- cumulative oil, bbl
- 15.7M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 24, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
32.140280, -102.158452
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Martin County.
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 71 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Johnson Ranch O-10-38431 | Spraberry (Trend Area) | COG Operating LLC | 71 | 9.4M | 15.7M | Nov 2007 – Jul 2026 |
Oil, barrels lease total
Last 12 months 569,664 · prior 12 628,142(-9%)
Gas, mcf lease total
Last 12 months 1,270,695 · prior 12 1,078,457(+18%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Patriot Resources, Inc.Nov 2007 → Jan 2011
- 2RSP Permian, LLCFeb 2011 → Jul 2018
- 3COG Operating LLCAug 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 838412-98 | Drill | COG Operating LLC | Aug 8, 2018 | Apr 5, 2018 | Nov 8, 2018 | 16,000 |
| 838412-99 | Drill | RSP Permian, LLC | Apr 4, 2018 | Apr 5, 2018 | Nov 9, 2018 | 16,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-38431 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,900 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,000 | 1,900 |
| Yates | 1,951 | 949 |
| Queen | 4,429 | -1,529 |
| Grayburg | 4,629 | -1,729 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 5,029 | -2,129 |
| Spraberry | 8,085 | -5,185 |
| Cisco | 8,695 | -5,795 |
| Dean | 9,326 | -6,426 |
| Wolfcamp | 9,534 | -6,634 |
| Pennsylvanian | 10,332 | -7,432 |
| Strawn | 10,607 | -7,707 |
| Mississippian | 11,192 | -8,292 |
| Fusselman | 12,730 | -9,830 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,925 | 5,275 | Perforated |
| 13,147 | 13,884 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 1,770 | 20 | 1,630 S |
| 16 | 1,800 | 20 | 1,630 S |
| 10.75 | 9,625 | 13.5 | 2,730 S |
| 7.625 | 13,147 | 9.875 | 1,730 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 | Apr 11, 2023 | Mar 8, 2023 | — |
| 00 | Oct 1, 2019 | Jul 3, 2019 | — |
| 00 | Jun 24, 2019 | Apr 2, 2019 | — |
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 42-317-41389 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-41389 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Johnson Ranch42-317-46181
0.6 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,273 | 1,642 |
| Yates | 2,899 | 16 |
| Queen | 4,036 | -1,121 |
| Grayburg | 4,566 | -1,651 |
| San Andres | 4,752 | -1,837 |
| Spraberry | 8,065 | -5,150 |
| Dean | 9,288 | -6,373 |
| Wolfcamp | 9,492 | -6,577 |
10 TOPS · FIRST 8
Puma 1693OP42-317-46185
0.6 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,300 | 1,615 |
| Yates | 2,928 | -13 |
| Queen | 4,070 | -1,155 |
| Grayburg | 4,587 | -1,672 |
| San Andres | 4,782 | -1,867 |
| Spraberry | 8,090 | -5,175 |
| Dean | 9,311 | -6,396 |
| Wolfcamp | 9,415 | -6,500 |
10 TOPS · FIRST 8
Johnson Ranch42-317-46174
0.6 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,274 | 1,641 |
| Yates | 2,897 | 18 |
| Queen | 4,037 | -1,122 |
| Grayburg | 4,557 | -1,642 |
| San Andres | 4,756 | -1,841 |
| Spraberry | 8,051 | -5,136 |
| Dean | 9,287 | -6,372 |
| Wolfcamp | 9,488 | -6,573 |
10 TOPS · FIRST 8
Puma 1691OP42-317-46184
0.6 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,274 | 1,641 |
| Yates | 2,899 | 16 |
| Queen | 4,036 | -1,121 |
| Grayburg | 4,559 | -1,644 |
| San Andres | 4,760 | -1,845 |
| Spraberry | 8,078 | -5,163 |
| Dean | 9,306 | -6,391 |
| Wolfcamp | 9,500 | -6,585 |
10 TOPS · FIRST 8
Johnson Ranch42-317-46182
1.1 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,242 | 1,670 |
| Yates | 2,891 | 21 |
| Queen | 4,023 | -1,111 |
| Grayburg | 4,535 | -1,623 |
| San Andres | 4,730 | -1,818 |
| Spraberry | 8,044 | -5,132 |
| Dean | 9,269 | -6,357 |
| Wolfcamp | 9,471 | -6,559 |
10 TOPS · FIRST 8
Puma 1695OP42-317-46186
1.1 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,242 | 1,670 |
| Yates | 2,887 | 25 |
| Queen | 4,022 | -1,110 |
| Grayburg | 4,532 | -1,620 |
| San Andres | 4,730 | -1,818 |
| Spraberry | 8,043 | -5,131 |
| Dean | 9,269 | -6,357 |
| Wolfcamp | 9,468 | -6,556 |
10 TOPS · FIRST 8
Johnson Ranch42-317-46183
1.1 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,268 | 1,644 |
| Yates | 2,912 | 0 |
| Queen | 4,045 | -1,133 |
| Grayburg | 4,554 | -1,642 |
| San Andres | 4,755 | -1,843 |
| Spraberry | 8,051 | -5,139 |
| Dean | 9,282 | -6,370 |
| Wolfcamp | 9,482 | -6,570 |
10 TOPS · FIRST 8
Puma 1697OP42-317-46187
1.1 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,241 | 1,671 |
| Yates | 2,885 | 27 |
| Queen | 4,016 | -1,104 |
| Grayburg | 4,527 | -1,615 |
| San Andres | 4,728 | -1,816 |
| Spraberry | 8,023 | -5,111 |
| Dean | 9,267 | -6,355 |
| Wolfcamp | 9,454 | -6,542 |
10 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 4.45M
- bbl, last 12 reported months
- 11.2M
- bbl, all reported
- Jan 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000116559 | W-14 Disposal | Active | 24,000 | 2,449 | 4,899–5,629 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 4,453,080 · prior 12 689,647(+546%)
TexNet catalog via USGS
Seismicity near this well
- 46
- M2+ events within 10 km, last 2 years
- M3.1
- largest
A proximity count, not an attribution. How to read 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/31741389, documented in the API reference.