NDIC file 22012 · API 33-013-01620-00-00
CUPLIN 6-3-10H
Operated by CORNERSTONE NATURAL RESOURCES LLC · Burke County, North Dakota
Well facts
- Operator
- CORNERSTONE NATURAL RESOURCES LLC
- Status
- Active (A)
- Well type
- Oil and gas (OG)
- Field
- FLAXTON
- Spud date
- Total depth
- 17,493 ft
- Legal location
- SESW Sec 34 T164N R91W
- Footages
- 390 ft FSL · 2,405 ft FWL
- County
- Burke County
- NDIC file no.
22012- API no.
33-013-01620-00-00
Location & navigation
48.98222, -102.47023
Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.
See it in 3D
Production
173 months reported, Apr 2012 to Aug 2026, BAKKEN and CONFIDENTIAL pools.
Early time
- First reported month
- Apr 2012
- Months to peak
- 2 (May 2012)
- Peak month rate
- 298 bbl/d on 31 days
- First 3 months, oil
- 14,726 bbl (2 of 3 known)
- First 6 months, oil
- 27,062 bbl (5 of 6 known)
- First 12 months, oil
- 39,628 bbl (11 of 12 known)
- First 24 months, oil
- 58,437 bbl (23 of 24 known)
- Share of cumulative in year 1
- 30%
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 4 bbl/d
- Latest rate as share of peak
- 1.5%
- Uptime, last 12 months
- 97% of days
- Cumulative gas
- 91.3K mcf
- Cumulative water
- 1.04M bbl
- Unknown months
- 1 of 173 (confidential or not in that month's report)
- Pools reported
- BAKKEN, CONFIDENTIAL
Last 12 months as a table
| Month | Oil bbl | Gas mcf | Water bbl | Days | Oil bbl/d | GOR scf/bbl | Water cut |
|---|---|---|---|---|---|---|---|
| 264 | 173 | 2,674 | 30 | 9 | 655 | 91% | |
| 280 | 234 | 3,123 | 31 | 9 | 836 | 92% | |
| 263 | 186 | 2,641 | 30 | 9 | 707 | 91% | |
| 270 | 242 | 2,527 | 31 | 9 | 896 | 90% | |
| 241 | 184 | 2,415 | 26 | 9 | 763 | 91% | |
| 233 | 189 | 2,448 | 27 | 9 | 811 | 91% | |
| 254 | 219 | 2,772 | 31 | 8 | 862 | 92% | |
| 238 | 205 | 2,569 | 30 | 8 | 861 | 92% | |
| 250 | 202 | 2,694 | 31 | 8 | 808 | 92% | |
| 257 | 189 | 2,773 | 30 | 9 | 735 | 92% | |
| 243 | 185 | 2,839 | 31 | 8 | 761 | 92% | |
| 117 | 146 | 1,501 | 26 | 4 | 1,248 | 93% |
As first reported to NDIC in each month's report (NDIC Monthly Production Reports, Jan 2003 to Aug 2026). Operators amend past months later and the published reports are not updated, so a month can differ from the current record. A blank or missing month is unknown, not zero, and a cumulative over such months is a lower bound; two pools reported in one month are summed. Rates per producing day divide the month's volume by the days reported, so a month reported without producing days has no rate. Gas–oil ratio is gas produced over oil produced; water cut is water over oil plus water. Months from Jan 2003 to Apr 2015 are read from the Division's PDF reports, which print no flared gas and list a well in a unitized pool only inside its unit's total.
Spacing units
- T163N R91W sections 3, 101,280-acre Bakken spacing unit · 8 wells allowed by order 26413 · 1 wells inside · 3 more laterals still fit (Nov 2026 method, machine-made) · this lateral 10,195 ft inside (100%)
Units whose published footprint holds at least 660 ft of this well's surveyed lateral. Allowances are facts extracted from signed NDIC orders, machine-extracted and not human-reviewed.
Nearby wells
- CARPENTIER 3-34-27HCORNERSTONE NATURAL RESOURCES LLC · Active (A)0 ft
- SWENSON UNIT 1CORNERSTONE NATURAL RESOURCES LLC · Permit cancelled (PNC)0.5 mi
- KINSON-ALVINA 1BHP PETROLEUM COMPANY, INC. · Dry hole (DRY)0.7 mi
- STATE 15-33CORNERSTONE NATURAL RESOURCES LLC · Active (A)0.9 mi
- BLANCHE 2BHP PETROLEUM COMPANY, INC. · Permit cancelled (PNC)1.0 mi
- BAIR FARM B-3526-6491CORNERSTONE NATURAL RESOURCES LLC · Temporarily abandoned (TA)1.0 mi
- EMERY CARPENTER 1PETROLEUM CORPORATION OF AMERICA · Dry hole (DRY)1.2 mi
- GOODMAN-BENNETT-GOVT M-051592 1ANSCHUTZ OIL CO. · Dry hole (DRY)1.2 mi
Closest published well heads within 3 miles; wells on one pad share a location.
Other published attributes (1)
| symbol | A-OG |
|---|
DMR shapefile columns not shown above, unchanged.