NDIC file 19926 · API 33-089-00614-00-00
ROLLER 21-26TFH
Operated by WHITING OIL AND GAS CORPORATION · Stark County, North Dakota
Well facts
- Operator
- WHITING OIL AND GAS CORPORATION
- Status
- Active (A)
- Well type
- Oil and gas (OG)
- Field
- ZENITH
- Spud date
- Total depth
- 20,240 ft
- Legal location
- NENW Sec 26 T139N R99W
- Footages
- 300 ft FNL · 1,980 ft FWL
- County
- Stark County
- NDIC file no.
19926- API no.
33-089-00614-00-00
Location & navigation
46.83192, -103.13977
Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.
See it in 3D
Production
185 months reported, Apr 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.
Early time
- First reported month
- Apr 2011
- Months to peak
- 6 (Sep 2011)
- Peak month rate
- 77 bbl/d on 30 days
- First 3 months, oil
- —
- First 6 months, oil
- 2,307 bbl (1 of 6 known)
- First 12 months, oil
- 10,269 bbl (7 of 12 known)
- First 24 months, oil
- 18,580 bbl (19 of 24 known)
- Share of cumulative in year 1
- 18%
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 5 bbl/d
- Latest rate as share of peak
- 6.0%
- Uptime, last 12 months
- 94% of days
- Cumulative gas
- 66.9K mcf
- Cumulative water
- 109K bbl
- Unknown months
- 5 of 185 (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 |
|---|---|---|---|---|---|---|---|
| 163 | 16 | 211 | 8 | 20 | 98 | 56% | |
| 232 | 405 | 716 | 31 | 7 | 1,746 | 76% | |
| 158 | 222 | 354 | 30 | 5 | 1,405 | 69% | |
| 158 | 204 | 324 | 31 | 5 | 1,291 | 67% | |
| 150 | 194 | 300 | 31 | 5 | 1,293 | 67% | |
| 130 | 181 | 269 | 28 | 5 | 1,392 | 67% | |
| 135 | 190 | 263 | 31 | 4 | 1,407 | 66% | |
| 152 | 213 | 283 | 30 | 5 | 1,401 | 65% | |
| 141 | 204 | 284 | 31 | 5 | 1,447 | 67% | |
| 144 | 196 | 282 | 30 | 5 | 1,361 | 66% | |
| 134 | 189 | 278 | 30 | 4 | 1,410 | 67% | |
| 142 | 195 | 269 | 31 | 5 | 1,373 | 65% |
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
- T139N R99W sections 26, 351,280-acre Bakken spacing unit · 5 wells allowed by order 24157 · 1 wells inside · 5 more laterals still fit (Nov 2026 method, machine-made) · this lateral 9,587 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
- PALUCK 21-27TFHWHITING OIL AND GAS CORPORATION · Plugged and abandoned (PA)1.0 mi
- KESSEL 21-25TFHWHITING OIL AND GAS CORPORATION · Permit cancelled (PNC)1.0 mi
- W. A. RICHARD 1KIRBY EXPLORATION CO. & A. G. GOLDEN · Dry hole (DRY)1.4 mi
- STATE 34-15AMERADA HESS CORPORATION · Dry hole (DRY)1.4 mi
- PALUCK 21-28TFHWHITING OIL AND GAS CORPORATION · Active (A)1.9 mi
- PALUCK 3-28NANCE PETROLEUM CORPORATION · Dry hole (DRY)1.9 mi
- IVER & MINNIE 11-14PHWHITING OIL AND GAS CORPORATION · Active (A)2.0 mi
- IVER & MINNIE 21-14PHWHITING OIL AND GAS CORPORATION · Active (A)2.0 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.