42-187-31013

INJECTION

SHANKLIN H. S.

GUADALUPE County · District 1 · DELRAY OIL INC. · SPILLER

Permits

1

Max Depth

2,250 ft

First Permit

1979-10-03

Latest Activity

1979-10-03

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1998-09-18

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000088217 permitted 1998-09-08

Permitted Volume

800 bbl/d

Max Pressure

900 psi

Injection Interval

1,905–2,143 ft

Injected (12mo)

18,097 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-08-01)

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (3) Elevation 425 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
AUSTIN CHALK 1,903 ft-1,478 ft
EAGLEFORD (Eagle Ford)2,109 ft-1,684 ft
BUDA 2,138 ft-1,713 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 ↗

Perforations (5)

IntervalType
1,905–1,924 ftPerforated
1,905–2,143 ftPerforated
2,076–2,082 ftPerforated
2,096–2,102 ftPerforated
2,124–2,143 ftPerforated

Casing (2)

SizeSet DepthCement
4.5"2,186 ft430 sx
2.375"

Permit History (1)

Applications (1)

#59588 A DELRAY OIL, INC.
received 1979-10-03

Records & Logs

2 completion filings on record.

W-2/G-1 1998-09-24
W-2/G-1 1980-03-19

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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in GUADALUPE County.

Well Details

Well Number
11
Max Depth
2,250 ft
Drill Type
Vertical
County
GUADALUPE
District
1
Completed
1998-09-18

Operator

Location
SAN ANTONIO
P-5 Status
Active (filed 2026-03-05)
Cum Oil (all leases)
5,280,617 bbl
Cum Gas (all leases)
2,650,621 mcf
Activities
OPRS/O
Total Permits
665