Petrora

OPERATORS · RRC 525320  · P-5 STATUS Y

Maralo, Inc

Midland, TX

Watch this operator

Maralo, Inc has filed no drilling permits in the past 12 months; its most recent permit was issued November 19, 1998.

The RRC wellbore file lists 103 wells under its operatorship.

412 drilling permits have been issued to this operator number since 1978; its P-5 organization report was last filed April 5, 1999.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 103 of record
38
leases it reports
—
horizontal, 12 months

WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026

From permit to spud

FROM THE DATES ON ITS W-1 PERMITS · ALL TIME

A permit is a plan, not a well. These figures count only permits old enough to have spudded, six months and more, and read the spud, cancel, and expiry dates the RRC records on each one.

55%
spud rate · 227 of 412 mature permits
17
median days permit to spud · middle half 5–40
0
spuds, last 180 days
0%
cancelled · 0 permits
184
expired undrilled
20
permits a year over 21 active years

Where

Counties by permits in the last 12 months, with all-time permits and current wells of record there.

County12 moAll timeWellsLast
Andrews county →—10435May 1, 1996
Garza county →—309Dec 16, 1992
Gaines county →—287Dec 1, 1997
Kent county →—2511Jul 14, 1992
Howard county →—232Nov 19, 1998
Pecos county →—206Sep 7, 1993
Reagan county →—200Oct 17, 1990
Clay county →—172Jun 10, 1986
Loving county →—166Jan 21, 1998
Reeves county →—132Mar 23, 1993
Nolan county →—120Dec 19, 1985
Ector county →—101Mar 20, 1998
Chambers county →—96Dec 23, 1985
Crane county →—74May 4, 1994
Jack county →—71Aug 28, 1984
Borden county →—60Jul 24, 1990
Crockett county →—60Feb 11, 1983
Goliad county →—62Dec 6, 1991
Harris county →—60Nov 30, 1994
Lynn county →—51Sep 21, 1987
Terry county →—50Nov 23, 1983
Robertson county →—40Jun 13, 1984
Winkler county →—41Mar 19, 1992
Culberson county →—30Dec 5, 1984
Coke county →—22Jan 12, 1984
Dawson county →—20Mar 18, 1985
Hockley county →—20Sep 22, 1980
Midland county →—21Nov 21, 1983
Mitchell county →—20Dec 8, 1983
Runnels county →—20Dec 12, 1983
Ward county →—20Aug 25, 1988
Crosby county →—10Dec 31, 1982
DE Witt county →—10Apr 7, 1987
Fisher county →—11Jul 13, 1990
Jackson county →—10Feb 19, 1988
Jefferson county →—10Mar 14, 1985
Lamb county →—10May 8, 1984
Liberty county →—10May 16, 1985
Martin county →—10Nov 27, 1989
Maverick county →—10Jul 9, 1986
Schleicher county →—10Jun 14, 1989
Sterling county →—10Jan 21, 1982
Yoakum county →—10May 7, 1991

All 412 permits, searchable → · Leases it reports → · On the map →

Formations in its completed wells

Tops reported on completion filings for wells it operates. RRC wellbore file. About tops →

FormationWellsPermitted last 3 yrs
San Andres820
Yates720
Rustler540
Wolfcamp480
Glorieta390
Ellenburger290
Tubb270
Pennsylvanian270
Mississippian250
Strawn210
Cherry Canyon160
Canyon130
Bone Spring120
Atoka120
Caddo110

Production by month

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Barrels on leases where this operator filed the production report. Lease-level by design; the latest months are revised upward as late reports arrive. How production is reported →

0
bbl oil, last 12 reported months
—
vs the 12 months before
0
mcf gas incl. casinghead, last 12
4.57M
bbl oil since reporting began

No lease production reported under this operator number in the last three years.

Beyond the permit record

RRC wellbore file

Wells of record

103
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
79
plugged

How it got them

66
permitted itself
8
acquired from others
190
permitted, now run by others

Acquired means the well's permit names a different operator than the schedule does today. Transfers and operator numbers →

RRC UIC permits · H-10 reported volumes

Disposal and injection

0
active UIC permits of 6
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Andrews0 active0 bbl/d
Garza0 active0 bbl/d
Howard0 active0 bbl/d
Kent0 active0 bbl/d
Pecos0 active0 bbl/d

Permitted volume is a ceiling, not throughput. How to read it →

Permit types

Last 12 months against the prior 12, and all time. A type opens the permit history filtered to it. What the types mean →

Type12 moPrior 12All time
Drill00324
Recompletion0053
Other0027
Reenter008

Fields

RRC regulatory fields with the most wells of record under this operator. The field opens its page; the count opens this operator's wells in it.

FieldWellsProducing
Polar North (Ellenburger)72214500160
Deep Rock (Penn.)23907710110
Shafter Lake (Yates)8257070060
Fullerton3323000150
Wheat9674200140
Maralo (Wolfcamp)5732465020
Luther SE. (Silurian-Devonian)5582250020
Maralo (Delaware)5732430020
Hankamer SE. (Seg SE Frio Up.)3869993020
Hobbs East (4400)4176960020
Deep Rock (Ellenburger)2390728420
Edwards -04- (Ellenburger S.)2777566420

P-5 organization report

As registered with the RRC. About the P-5 →

Registration
Status code Y
Last filed Apr 5, 1999
Address
Box 832
Midland, TX 79702
Officers and agents
Lowe, Mary Ralph · President
Townsend, Rick · Vice President/Secretary

Latest permits

NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
615830Apr 27, 2006Apr 27, 2006COG Operating LLCPecosAthey State #111,96837110378
615830Apr 27, 2006Apr 27, 2006COG Operating LLCPecosAthey State #111,96837110378
551610Sep 29, 2004Sep 29, 2004Spi Operations LLCKentConnell "D" #2RE7,70026331125
480935Nov 19, 1998Nov 19, 1998Maralo, Inc.HowardRyan, J. B. #1110,10022735323
474510Mar 20, 1998Mar 20, 1998Maralo, Inc.EctorShoe Bar "D" #110,91513536070
474510Mar 20, 1998Mar 20, 1998Maralo, Inc.EctorShoe Bar "D" #18,70013536070
472369Jan 21, 1998Jan 21, 1998Maralo, Inc.LovingTXL-AI #14,87530130977
470622Dec 1, 1997Dec 1, 1997Maralo, Inc.GainesWood #1H8,10016535300
468151Sep 30, 1997Sep 30, 1997Maralo, Inc.GainesHammond #28,10016535279
468151Sep 30, 1997Sep 30, 1997Maralo, Inc.GainesHammond #28,10016535279
468150Sep 30, 1997Sep 30, 1997Maralo, Inc.GainesStrauch #38,10016535280
468150Sep 30, 1997Sep 30, 1997Maralo, Inc.GainesStrauch #38,10016535280
465767Aug 6, 1997Aug 6, 1997Maralo, Inc.HowardRyan, J. B. #1010,10022735232
464508Jul 2, 1997Jul 2, 1997Maralo, Inc.GainesCunningham, H. D. #18,00016535210
462712May 22, 1997May 22, 1997Maralo, Inc.LovingTXL-AI #66,50030131079

Full permit history →

About this data

Registration from the RRC P-5 organization report, refreshed weekly. Permits from the OGA049M master and daily daf420 files; wells of record from the EWA wellbore schedule; production from PDQ lease reports at the last vintage; disposal from UIC permits and H-10 reports. Summary figures are rebuilt nightly.

Developers: this page as JSON is GET /v1/data/operators/tx/525320, documented in the API reference.