Texas oil lease

Producing

NORTH MASON /DELAWARE SAND/ UNIT

Name: NORTH MASON /DELAWARE SAND/ UNIT monthly oil and gas production, Loving County, Texas
Creator: Texas Railroad Commission

North Mason /Delaware Sand/ Unit is an oil lease in Loving County, Texas, operated by Extex Operating Company in the Mason, N. (Delaware Sand) field.

59 wells

50,327bbl oil, last 12 months−20% vs prior year

Operator: Extex Operating Company
County: Loving County
Field: Mason, N. (Delaware Sand)
RRC lease: 08-18649

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Where it sits

This county

Loving County

Oil in Jul 2026: 3,534 bbl
Reporting since: Jan 2020

Production by month

Oil output fell 20% over the last 12 months

Oil (bars)
Last 12 months

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Who has run this lease

The operator changed once, most recently in Feb 2021

Extex Operating Company Feb 2021 to now
Legacy Reserves Operating LP Jan 2020 to Jan 2021

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

59 wells on this lease

Wells on NORTH MASON /DELAWARE SAND/ UNIT
API number	Well no.	Status
42-301-00363	101	Active
42-301-00364	102	Active
42-301-00365	103	Active
42-301-00366	104	Active
42-301-00367	1101	Active
42-301-00543	601	Active
42-301-00544	602	Active
42-301-00545	603	Active
42-301-00546	604	Shut-in
42-301-00547	605	Active
42-301-00548	606	Shut-in
42-301-00549	607	Shut-in
42-301-00550	608	Shut-in
42-301-00551	609	Active
42-301-00552	610	Active
42-301-00553	611	Shut-in
42-301-00554	612	Active
42-301-00611	1401	Active
42-301-00612	1402	Active
42-301-00615	901	Shut-in
42-301-00616	902	Shut-in
42-301-00617	903	Active
42-301-00618	904	Shut-in
42-301-00619	905	Active
42-301-00620	906	Shut-in
42-301-00621	907	Active
42-301-00622	908	Shut-in
42-301-00623	909	Active
42-301-00624	910	Shut-in
42-301-00625	911	Active
42-301-00626	912	Active
42-301-00627	701	Active
42-301-00628	702	Active
42-301-00629	703	Active
42-301-00630	1301	Active
42-301-00631	1302	Active
42-301-00632	1303	Active
42-301-00633	1304	Active
42-301-00634	1305	Active
42-301-00635	301	Shut-in
42-301-00637	304	Active
42-301-00639	1502	Active
42-301-00641	501	Active
42-301-00642	502	Shut-in
42-301-00643	503	Active
42-301-00645	401	Active
42-301-00646	402	Shut-in
42-301-00650	1001	Shut-in
42-301-00651	1201	Active
42-301-00652	1202W	Active
42-301-00653	1203	Active
42-301-00654	1204	Active
42-301-00869	801	Active
42-301-00871	802	Active
42-301-00872	201	Active
42-301-00873	202	Shut-in
42-301-00874	203	Active
42-301-00876	204	Active
42-301-30833	1503	Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Bml, Inc. B	Oil	Gathers	50	May 1, 2026	–
Energy Trans Crude Marketing LLC	Oil	Gathers	50	May 1, 2026	–
Bml, Inc. B	Oil	Gathers	100	Oct 1, 2025	May 1, 2026
Dcp Operating Company, LP	Casinghead gas	Gathers	100	Apr 1, 2017	Oct 1, 2025
Dcp Operating Company, LP	Casinghead gas	Buys	100	Apr 1, 2017	Oct 1, 2025
Plains Marketing, L.p.	Oil	Gathers	100	Mar 1, 2019	Oct 1, 2025
Lpc Crude Oil Marketing LLC	Oil	Gathers	100	Jan 1, 2018	Mar 1, 2019

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oil Oil price check

1,280 acres on the newest permit

Good to know
The wells on this lease state different acreage
The permits state between 560 and 1,280 acres. Use the acres from your own division order for the well you are paid on.
Good to know
60 wells are listed on this lease
Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Check your decimal on this lease

Permits for North Mason /Delaware Sand/ Unit
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-301-00553	611	Sep 10, 2012	Aug 30, 2012	1,280	Vertical
42-301-00545	603	Jul 31, 2012	Aug 23, 2012	1,280	Vertical
42-301-00552	610	Jul 31, 2012	Aug 16, 2012	1,280	Vertical
42-301-00551	609	Aug 23, 2011	Feb 15, 2012	1,280	Vertical
42-301-30833	1503	Jul 6, 1988	Sep 22, 1988	560	Vertical
42-301-00363	101	–	Jan 12, 1984	–	–
42-301-00364	102	–	Jan 12, 1984	–	–
42-301-00365	103	–	Jan 12, 1984	–	–
42-301-00366	104	–	Jan 12, 1984	–	–
42-301-00367	1101	–	Sep 5, 1955	–	–
42-301-00543	601	–	Jan 12, 1984	–	–
42-301-00544	602	–	Jan 12, 1984	–	–

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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36 months, newest first

Ledger for NORTH MASON /DELAWARE SAND/ UNIT
Month	Operator	Oil producedbbl	Oil soldbbl	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026Extex Operating	Extex Operating Company	3,534	3,316	$80.46	$2.89
Jun 2026Extex Operating	Extex Operating Company	1,544	1,456	$84.81	$3.15
May 2026Extex Operating	Extex Operating Company	2,576	2,633	$102.13	$2.94
Apr 2026Extex Operating	Extex Operating Company	4,255	4,161	$100.32	$2.77
Mar 2026Extex Operating	Extex Operating Company	4,194	4,457	$91.38	$3.04
Feb 2026Extex Operating	Extex Operating Company	4,277	4,202	$64.51	$3.62
Jan 2026Extex Operating	Extex Operating Company	4,256	4,207	$60.04	$7.72
Dec 2025Extex Operating	Extex Operating Company	5,141	5,170	$57.97	$4.26
Nov 2025Extex Operating	Extex Operating Company	4,172	3,976	$60.06	$3.79
Oct 2025Extex Operating	Extex Operating Company	5,707	5,723	$60.89	$3.19
Sep 2025Extex Operating	Extex Operating Company	5,271	5,432	$63.96	$2.97
Aug 2025Extex Operating	Extex Operating Company	5,400	5,329	$64.86	$2.91
Jul 2025Extex Operating	Extex Operating Company	5,132	5,191	$68.39	$3.20
Jun 2025Extex Operating	Extex Operating Company	5,402	5,362	$68.17	$3.02
May 2025Extex Operating	Extex Operating Company	5,636	5,601	$62.17	$3.12
Apr 2025Extex Operating	Extex Operating Company	5,543	5,529	$63.54	$3.42
Mar 2025Extex Operating	Extex Operating Company	5,491	5,552	$68.24	$4.12
Feb 2025Extex Operating	Extex Operating Company	5,834	5,891	$71.53	$4.19
Jan 2025Extex Operating	Extex Operating Company	4,426	4,371	$75.74	$4.13
Dec 2024Extex Operating	Extex Operating Company	4,587	4,574	$70.12	$3.01
Nov 2024Extex Operating	Extex Operating Company	5,794	6,017	$69.95	$2.12
Oct 2024Extex Operating	Extex Operating Company	5,283	5,202	$71.99	$2.20
Sep 2024Extex Operating	Extex Operating Company	5,441	5,607	$70.24	$2.28
Aug 2024Extex Operating	Extex Operating Company	4,725	4,534	$76.68	$1.99
Jul 2024Extex Operating	Extex Operating Company	5,418	5,512	$81.80	$2.07
Jun 2024Extex Operating	Extex Operating Company	4,238	4,395	$79.77	$2.54
May 2024Extex Operating	Extex Operating Company	6,102	6,058	$80.02	$2.12
Apr 2024Extex Operating	Extex Operating Company	5,501	5,695	$85.35	$1.60
Mar 2024Extex Operating	Extex Operating Company	5,881	5,713	$81.28	$1.49
Feb 2024Extex Operating	Extex Operating Company	5,288	5,589	$77.25	$1.72
Jan 2024Extex Operating	Extex Operating Company	6,343	5,800	$74.15	$3.18
Dec 2023Extex Operating	Extex Operating Company	5,204	5,050	$71.90	$2.52
Nov 2023Extex Operating	Extex Operating Company	3,819	3,724	$77.69	$2.71
Oct 2023Extex Operating	Extex Operating Company	4,019	4,557	$85.64	$2.98
Sep 2023Extex Operating	Extex Operating Company	3,008	2,741	$89.43	$2.64
Aug 2023Extex Operating	Extex Operating Company	2,835	2,526	$81.39	$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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