BIG GULP SWD
MIDLAND County · District 8 · DEEP BLUE OPERATING I LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
15,000 ft
First Permit
2019-06-12
Latest Activity
2019-06-12
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-01-20
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: DEEP BLUE OPERATING I LLC ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.
Resolved via: scheduling → DEEP BLUE OPERATING I LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2020-01
Last Production
2026-07
Injection / Disposal
MIDLAND County disposal market →Permitted Volume
50,000 bbl/d
Max Pressure
5,968 psi
Injection Interval
12,000–14,300 ft
Injected (12mo)
3,234,428 bbl
Monthly injected volume (bbl, from H-10 filings through 2026-01-01)
Seismicity: 4 earthquakes M2+ within 10 km in the last 24 months (max M2.5) · TexNet catalog
Operator History
originally filed by ENDEAVOR ENERGY RESOURCES L.P. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 2,684 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,000 ft | +1,684 ft |
| YATES | 1,250 ft | +1,434 ft |
| SEVEN RIVERS | 1,300 ft | +1,384 ft |
| QUEEN | 3,700 ft | -1,016 ft |
| GRAYBURG | 4,403 ft | -1,719 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,919 ft | -2,235 ft |
| GLORIETA | 5,760 ft | -3,076 ft |
| CLEARFORK (Clear Fork) | 6,722 ft | -4,038 ft |
| SPRABERRY | 7,570 ft | -4,886 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 8,140 ft | -5,456 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (4)
| Interval | Type |
|---|---|
| 12,190–12,350 ft | Open hole |
| 12,420–12,640 ft | Open hole |
| 12,690–12,830 ft | Open hole |
| 13,000–13,080 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,327 ft | 1,075 sx |
| 10.75" | 9,713 ft | 550 sx |
| 7.625" | 13,091 ft | 1,365 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing on record.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 1
- Max Depth
- 15,000 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- DEEP BLUE OPERATING I LLC
- Completed
- 2020-01-20
Operator
- Name
- DEEP BLUE OPER I LLC
- Location
- THE WOODLAN, DS
- P-5 Status
- Active (filed 2025-09-02)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 22