Texas county · RRC district 03

Orange County

Orange County reported 346,548 barrels of oil and 1.7 million mcf of gas in the last 12 months. That ranks 110th of 224 Texas counties by oil.

County dossier

346,548bbl oil, last 12 months−8% vs prior year

Producing leases: 53of 161 on record
Operators: 11
Fields: 24
Top operator: Olipdp II, LLC

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Where it sits

This county

Orange County · RRC district 03

Gas, last 12 months: 1,704,808 mcf
Share of Texas oil: <0.1%
Data through: Jul 2026
Top field: Round Bunch (Hackberry)

Five years of output in Orange County

Oil output in Orange County fell 8% over the last 12 months

347k bbl through Jul 2026, against 376k bbl a year earlier. Peak Dec 2021: 44.5k bbl.

Gas output in Orange County held steady over the last 12 months

1.7M mcf through Jul 2026, against 1.7M mcf a year earlier. Peak Aug 2021: 225k mcf.

SourceTexas Railroad Commission Production Data Query, county totals, through Jul 2026, file dated Sep 18, 2026.

The biggest leases in Orange County

Find a leaseOperatorSort

Under each volume: change on the year before.

SW RIVERSIDE UNIT
03-27002Olipdp II, LLCSouthwest Riverside (Hackberry)
49,968bbl oil−3%
DUPONT
03-26077Olipdp II, LLCDupont, East (Mid Hackberry)
37,750bbl oil−42%
DUPONT
03-25829Olipdp II, LLCDupont (Mid Hackberry)
28,336bbl oil−32%
MORGANS BLUFF HACKBERRY UNIT
03-20480Olipdp II, LLCMorgan Bluff (Hackberry)
14,858bbl oil−15%
WEST SIDE
03-247276Olipdp II, LLCWest Side (Frio E)
346,398mcf gas+13%
PORT OF ORANGE-BROWN
03-25047Olipdp II, LLCSouth Phoenix Lake (Hackberry)
12,075bbl oil−31%
NORTH LAKEVIEW
03-299017Ballard Exploration Company,inc.Adams Ranch (Yegua Ey-9)
240,074mcf gasn/a
PORT OF ORANGE - RIVERSIDE
03-26701Olipdp II, LLCSouth Phoenix Lake (Hackberry)
8,455bbl oil−21%
FEDERAL ROYALTY
03-03278Kilmarnock Oil Company, Inc.Orange
6,228bbl oil+41%
ROUND BUNCH
03-205441Olipdp II, LLCRound Bunch (Hackberry)
141,164mcf gas+68%
STARK
03-24494Kodiak Oil & Gas, Inc.Port Neches
5,572bbl oil−6%
WINFREE, WILLIAM
03-03286Kilmarnock Oil Company, Inc.Orange
4,793bbl oil+6%
POLK, J. V. -B- O/A
03-03415Torrent Oil LLCPort Neches
4,424bbl oil−47%
HARRIS
03-259428STS Petroleum LLCPeveto (9600)
99,870mcf gas−6%
MCGUIRE, ADELIA
03-03287Kilmarnock Oil Company, Inc.Orange
3,971bbl oil−9%
ALEXANDER NO. 3 OIL UNIT
03-26259Hilcorp Energy CompanyMaple Gap (Ey1)
3,830bbl oil−5%
QUINN A-195
03-263932Hilcorp Energy CompanyBobcat Run (Yegua)
84,609mcf gas−11%
GORDON, W. D.
03-03251Kilmarnock Oil Company, Inc.Orange
3,024bbl oil+13%
MIL-VID
03-263342Olipdp II, LLCVidor Ames (Yegua Ey)
65,568mcf gas−2%
WILLIAMS
03-291414Hilcorp Energy CompanyRed Line (Hartburg, Upper)
60,194mcf gas−9%
PORT OF ORANGE-STARK FOUNDATION
03-25002Olipdp II, LLCAdams Bayou (Hackberry)
2,484bbl oil−19%
COW BAYOU STATE -A-
03-03277Kilmarnock Oil Company, Inc.Orange
2,375bbl oil−14%
CORBELLO -A-
03-03243Kilmarnock Oil Company, Inc.Orange
2,205bbl oil−11%
MCLEAN, MARRS "A"
03-15296Kilmarnock Oil Company, Inc.Orange
2,195bbl oil−13%
MVP 'A-183'
03-278536Southern Oil of Louisiana LLCAdams Ranch (Yegua Ey)
49,216mcf gas+4%

Producing leases in Orange County

SW RIVERSIDE UNIT03-27002Olipdp II, LLCSouthwest Riverside (Hackberry)	49,968bbl oil	−3%
DUPONT03-26077Olipdp II, LLCDupont, East (Mid Hackberry)	37,750bbl oil	−42%
DUPONT03-25829Olipdp II, LLCDupont (Mid Hackberry)	28,336bbl oil	−32%
MORGANS BLUFF HACKBERRY UNIT03-20480Olipdp II, LLCMorgan Bluff (Hackberry)	14,858bbl oil	−15%
WEST SIDE03-247276Olipdp II, LLCWest Side (Frio E)	346,398mcf gas	+13%
PORT OF ORANGE-BROWN03-25047Olipdp II, LLCSouth Phoenix Lake (Hackberry)	12,075bbl oil	−31%
NORTH LAKEVIEW03-299017Ballard Exploration Company,inc.Adams Ranch (Yegua Ey-9)	240,074mcf gas	n/a
PORT OF ORANGE - RIVERSIDE03-26701Olipdp II, LLCSouth Phoenix Lake (Hackberry)	8,455bbl oil	−21%
FEDERAL ROYALTY03-03278Kilmarnock Oil Company, Inc.Orange	6,228bbl oil	+41%
ROUND BUNCH03-205441Olipdp II, LLCRound Bunch (Hackberry)	141,164mcf gas	+68%
STARK03-24494Kodiak Oil & Gas, Inc.Port Neches	5,572bbl oil	−6%
WINFREE, WILLIAM03-03286Kilmarnock Oil Company, Inc.Orange	4,793bbl oil	+6%
POLK, J. V. -B- O/A03-03415Torrent Oil LLCPort Neches	4,424bbl oil	−47%
HARRIS03-259428STS Petroleum LLCPeveto (9600)	99,870mcf gas	−6%
MCGUIRE, ADELIA03-03287Kilmarnock Oil Company, Inc.Orange	3,971bbl oil	−9%
ALEXANDER NO. 3 OIL UNIT03-26259Hilcorp Energy CompanyMaple Gap (Ey1)	3,830bbl oil	−5%
QUINN A-19503-263932Hilcorp Energy CompanyBobcat Run (Yegua)	84,609mcf gas	−11%
GORDON, W. D.03-03251Kilmarnock Oil Company, Inc.Orange	3,024bbl oil	+13%
MIL-VID03-263342Olipdp II, LLCVidor Ames (Yegua Ey)	65,568mcf gas	−2%
WILLIAMS03-291414Hilcorp Energy CompanyRed Line (Hartburg, Upper)	60,194mcf gas	−9%
PORT OF ORANGE-STARK FOUNDATION03-25002Olipdp II, LLCAdams Bayou (Hackberry)	2,484bbl oil	−19%
COW BAYOU STATE -A-03-03277Kilmarnock Oil Company, Inc.Orange	2,375bbl oil	−14%
CORBELLO -A-03-03243Kilmarnock Oil Company, Inc.Orange	2,205bbl oil	−11%
MCLEAN, MARRS "A"03-15296Kilmarnock Oil Company, Inc.Orange	2,195bbl oil	−13%
MVP 'A-183'03-278536Southern Oil of Louisiana LLCAdams Ranch (Yegua Ey)	49,216mcf gas	+4%

Showing 25 of 53, ranked by output value.

Every lease in Orange County, A to Z →

SourceTexas Railroad Commission Production Data Query.

Who runs the leases, and what they produce

Operators in Orange County, by oil

Olipdp II leads

Fields in Orange County, by oil

Round Bunch (Hackberry) leads

More operators here

OperatorPetex1 OperatorHouston Oil Prod Enterprises,inc1 OperatorIron Jaw Operating LLC1

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Recent drilling permits in Orange County

POWELL GROUP #1
new drill · Bruington Operating II, LLC · Orange County
Permit 0917101 · Jul 16, 2026
STATE-DARNEILLE #1
new drill · Block T Operating (Texas), LLC · Orange County
Permit 0911148 · Oct 20, 2025
NORTH LAKEVIEW #1
new drill · Ballard Exploration Company,inc. · Orange County
Permit 0901553 · Jul 29, 2024
TEN MILE #1
new drill · Atoka Operating, Inc. · Orange County
Permit 0895283 · Nov 17, 2023