ZAIN 26

Name: ZAIN 26 lease production and value, May 2013 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) R 40 EXC field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18467District 7CField 85279201OilCasinghead gasSave

Value, all time

$139.1 M

May 2013 – May 2026

Value, last 12 filed months

$4.2 M

at the published price for each month

Months reported

157

no gaps in the span

Streams

oil, casinghead gas

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

Stream	Basis	Volume	Value
Oil	Disposition	1,983,316 bbl	$111,837,922
Casinghead gas	Production	8,309,126 Mcf	$27,267,238
Total			$139,105,160

Wells on this lease (13)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 31.5894, -101.9412. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

31.58787, -101.94169 · centre of the wells drawn, derived⌘ or Ctrl + scroll to zoom

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule

0.0%

0 of 13 wells

With a plug date

0.0%

0 of 13 wells

Median depth

11,798 ft

13 wells filed one

Completion to plug

—

no well filed both dates

What the state filed about each well

On the RRC proration schedule

00.0%

A plug date is filed

00.0%

BothOn the schedule and plugged. Neither fact cancels the other.

00.0%

NeitherNo plug date, and not on the schedule.

13100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

10k

12k

15k

20k+

Total depth in feet, 13 of 13 wells. Median 11,798 ft, with the middle half between 9,999 and 11,826 ft; the shallowest is 9,260 ft and the deepest 12,036 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

10s

Last completion by decade, 13 of 13 wells, May 2013 – Jul 2016. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

May 2013 – Jul 2016

13 of 13 wells

13 wells


42-46140292	4413H	9,659 ft	Jul 2016	—	—
42-46140300	4214H	9,260 ft	Jul 2016	—	—
42-46140301	4415H	9,696 ft	Jul 2016	—	—
42-46139944	12H	9,999 ft	May 2015	—	—
42-46139679	1HB	10,185 ft	Oct 2014	—	—
42-46139129	8	11,829 ft	Oct 2014	—	—
42-46139120	7	11,769 ft	Jun 2014	—	—
42-46139128	6	11,826 ft	May 2014	—	—
42-46139127	5	11,805 ft	Apr 2014	—	—
42-46138826	4	11,826 ft	Feb 2014	—	—
42-46138820	3	11,798 ft	Jan 2014	—	—
42-46138653	2	11,815 ft	Jun 2013	—	—
42-46138496	1	12,036 ft	May 2013	—	—

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (157)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

157 months


May 2026	3,348	59,266	106.41	3.05	$536,775
Apr 2026	4,129	52,815	98.93	2.87	$560,046
Mar 2026	2,986	28,100	89.75	3.15	$356,493
Feb 2026	2,380	28,055	63.50	3.75	$256,345
Jan 2026	1,519	15,867	59.13	8.00	$216,721
Dec 2025	2,894	41,309	56.66	4.41	$346,286
Nov 2025	3,535	47,680	58.59	3.93	$394,328
Oct 2025	3,446	46,569	59.38	3.30	$358,527
Sep 2025	3,978	39,825	62.74	3.08	$372,118
Aug 2025	1,878	20,092	63.93	3.01	$180,633
Jul 2025	3,143	34,088	66.74	3.32	$322,772
Jun 2025	3,187	34,470	66.48	3.13	$319,719
May 2025	2,813	27,031	60.55	3.23	$257,700
Apr 2025	3,245	32,564	62.36	3.54	$317,736
Mar 2025	3,673	34,489	67.70	4.27	$395,872
Feb 2025	3,592	29,693	70.88	4.34	$383,494
Jan 2025	2,817	34,772	74.32	4.28	$358,138
Dec 2024	3,871	41,407	68.99	3.12	$396,307
Nov 2024	3,769	36,876	69.05	2.20	$341,319
Oct 2024	3,760	36,827	71.37	2.28	$352,368
Sep 2024	3,826	36,445	69.61	2.36	$352,497
Aug 2024	4,196	33,897	75.63	2.06	$387,294
Jul 2024	4,046	34,452	79.93	2.15	$397,351
Jun 2024	2,741	23,776	78.08	2.63	$276,643
May 2024	4,516	36,622	78.81	2.20	$436,417
Apr 2024	4,485	33,701	84.45	1.66	$434,675
Mar 2024	4,599	35,668	80.30	1.55	$424,411
Feb 2024	4,645	26,073	76.09	1.78	$399,943
Jan 2024	4,280	28,240	73.02	3.30	$405,652
Dec 2023	5,132	31,006	71.26	2.61	$446,654
Nov 2023	4,863	33,564	77.89	2.81	$473,012
Oct 2023	5,003	35,196	85.44	3.09	$536,116
Sep 2023	5,487	34,112	89.04	2.74	$581,860
Aug 2023	5,062	33,181	80.52	2.67	$496,281
Jul 2023	6,021	33,964	74.85	2.64	$540,398
Jun 2023	4,662	29,101	68.96	2.26	$387,216
May 2023	5,977	31,019	70.62	2.23	$491,187
Apr 2023	5,744	29,437	78.12	2.24	$514,594
Mar 2023	6,465	30,127	72.85	2.39	$543,074
Feb 2023	5,743	22,240	75.11	2.47	$486,193
Jan 2023	5,916	20,974	76.53	3.39	$523,806
Dec 2022	5,493	16,758	76.41	5.73	$515,728
Nov 2022	5,580	21,682	85.00	5.65	$596,721
Oct 2022	3,585	21,811	87.18	5.86	$440,435
Sep 2022	4,429	41,201	84.88	8.16	$712,285
Aug 2022	5,708	56,535	94.52	9.13	$1,055,524
Jul 2022	5,995	59,790	101.58	7.54	$1,059,913
Jun 2022	6,120	53,121	115.09	7.98	$1,128,108
May 2022	7,350	59,925	109.37	8.43	$1,309,219
Apr 2022	7,627	54,799	104.22	6.84	$1,169,580
Mar 2022	7,884	48,351	108.88	5.08	$1,103,859
Feb 2022	6,350	26,704	91.05	4.86	$707,918
Jan 2022	6,151	31,255	81.84	4.54	$645,223
Dec 2021	4,422	32,599	71.32	3.90	$442,484
Nov 2021	6,696	48,384	77.43	5.24	$771,851
Oct 2021	5,802	44,982	79.79	5.71	$719,963
Sep 2021	7,047	51,602	69.86	5.35	$768,422
Aug 2021	6,381	43,728	66.02	4.22	$605,832
Jul 2021	6,781	42,434	70.78	3.98	$648,935
Jun 2021	7,381	47,953	69.49	3.38	$675,017
May 2021	6,967	47,149	63.48	3.02	$584,545
Apr 2021	8,708	46,643	60.36	2.76	$654,276
Mar 2021	7,956	41,850	61.30	2.72	$601,407
Feb 2021	6,211	34,268	57.80	5.55	$549,113
Jan 2021	8,711	47,811	50.41	2.81	$573,483
Dec 2020	8,833	57,358	44.64	2.68	$547,764
Nov 2020	9,337	60,635	38.77	2.71	$526,108
Oct 2020	9,767	66,259	36.97	2.48	$525,304
Sep 2020	9,766	68,869	37.09	1.99	$499,342
Aug 2020	10,219	71,870	39.98	2.39	$579,973
Jul 2020	10,664	70,825	38.37	1.83	$538,442
Jun 2020	10,020	73,567	34.90	1.69	$474,049
May 2020	11,814	79,475	16.92	1.81	$344,120
Apr 2020	12,494	71,764	14.75	1.80	$313,776
Mar 2020	11,749	71,227	30.34	1.86	$488,678
Feb 2020	12,520	68,793	49.88	1.98	$760,754
Jan 2020	11,200	74,379	57.25	2.09	$797,005
Dec 2019	13,309	73,363	59.01	2.30	$954,419
Nov 2019	12,906	73,717	55.30	2.75	$916,475
Oct 2019	14,830	79,855	53.47	2.42	$986,093
Sep 2019	10,635	63,859	55.05	2.66	$755,148
Aug 2019	13,326	65,135	53.11	2.30	$857,838
Jul 2019	13,473	69,271	56.27	2.46	$928,537
Jun 2019	12,567	63,484	52.78	2.49	$821,438
May 2019	14,442	61,330	58.48	2.74	$1,012,632
Apr 2019	14,701	54,293	62.63	2.75	$1,070,067
Mar 2019	15,912	53,016	56.80	3.06	$1,066,142
Feb 2019	14,026	42,282	50.85	2.79	$831,283
Jan 2019	11,382	34,563	46.03	3.23	$635,489
Dec 2018	14,437	42,985	46.59	4.19	$852,531
Nov 2018	10,985	57,488	52.93	4.24	$825,027
Oct 2018	15,704	69,780	61.44	3.40	$1,201,972
Sep 2018	15,545	67,564	59.54	3.11	$1,135,538
Aug 2018	15,982	79,560	59.40	3.07	$1,193,306
Jul 2018	17,119	78,310	65.14	2.93	$1,344,727
Jun 2018	16,346	83,559	60.18	3.08	$1,240,807
May 2018	19,303	84,504	65.38	2.90	$1,507,159
Apr 2018	18,319	78,635	63.84	2.90	$1,397,589
Mar 2018	20,083	76,911	61.22	2.79	$1,443,820
Feb 2018	17,804	66,235	61.78	2.77	$1,283,145
Jan 2018	20,208	61,981	62.87	4.01	$1,518,979
Dec 2017	20,436	76,856	57.27	2.92	$1,394,906
Nov 2017	20,657	75,364	55.42	3.12	$1,379,823
Oct 2017	21,661	68,713	49.29	2.98	$1,272,688
Sep 2017	22,799	78,140	47.52	3.09	$1,324,649
Aug 2017	25,466	77,363	45.37	3.00	$1,387,822
Jul 2017	24,615	64,903	43.87	3.09	$1,280,234
Jun 2017	24,860	77,611	42.49	3.09	$1,295,908
May 2017	28,065	96,929	45.37	3.26	$1,589,627
Apr 2017	29,168	85,220	47.93	3.21	$1,671,715
Mar 2017	33,431	90,596	46.77	2.98	$1,833,877
Feb 2017	30,728	74,849	50.45	2.95	$1,771,227
Jan 2017	36,785	82,163	49.41	3.42	$2,098,446
Dec 2016	37,560	70,247	48.76	3.72	$2,092,943
Nov 2016	40,077	82,686	42.49	2.64	$1,921,522
Oct 2016	48,087	92,019	46.19	3.09	$2,505,501
Sep 2016	58,319	91,405	41.55	3.10	$2,706,568
Aug 2016	71,461	98,786	41.44	2.92	$3,250,228
Jul 2016	28,850	45,797	41.62	2.92	$1,334,663
Jun 2016	13,027	57,826	45.35	2.69	$746,085
May 2016	14,541	61,415	42.52	1.99	$740,563
Apr 2016	14,012	56,690	36.56	1.99	$625,151
Mar 2016	15,456	60,183	33.01	1.79	$618,171
Feb 2016	15,448	57,288	26.47	2.06	$527,130
Jan 2016	16,464	63,852	27.35	2.36	$601,260
Dec 2015	18,714	67,186	32.36	2.00	$740,052
Nov 2015	18,548	74,068	38.79	2.17	$880,007
Oct 2015	21,239	79,198	43.55	2.43	$1,117,139
Sep 2015	22,834	75,800	42.99	2.76	$1,190,722
Aug 2015	22,417	69,835	40.16	2.87	$1,100,867
Jul 2015	27,039	73,272	48.15	2.95	$1,517,720
Jun 2015	31,190	65,867	56.15	2.88	$1,941,204
May 2015	25,095	49,364	55.21	2.96	$1,531,388
Apr 2015	15,742	54,219	49.82	2.71	$931,014
Mar 2015	18,580	61,146	42.89	2.93	$976,342
Feb 2015	17,525	63,792	44.66	2.98	$972,524
Jan 2015	21,347	64,812	43.43	3.10	$1,128,058
Dec 2014	24,492	81,613	54.69	3.59	$1,632,569
Nov 2014	30,317	87,538	70.46	4.25	$2,508,333
Oct 2014	24,195	62,826	78.30	3.90	$2,139,550
Sep 2014	11,735	73,675	86.16	4.05	$1,309,135
Aug 2014	14,695	89,496	89.39	4.04	$1,674,713
Jul 2014	17,249	88,034	96.56	4.18	$2,033,510
Jun 2014	17,015	85,249	98.16	4.74	$2,074,007
May 2014	10,974	50,483	94.73	4.73	$1,278,178
Apr 2014	9,302	47,037	95.94	4.81	$1,118,640
Mar 2014	10,953	45,394	95.89	5.06	$1,279,832
Feb 2014	4,676	17,700	97.40	6.19	$565,041
Jan 2014	5,176	15,973	90.40	4.86	$545,551
Dec 2013	3,927	12,133	91.82	4.35	$413,410
Nov 2013	3,216	14,883	88.85	3.74	$341,378
Oct 2013	4,392	23,976	97.42	3.78	$518,483
Sep 2013	4,774	27,811	104.11	3.72	$600,415
Aug 2013	7,198	34,131	104.25	3.52	$870,622
Jul 2013	7,439	32,235	102.52	3.72	$882,488
Jun 2013	4,736	14,855	94.40	3.93	$505,509
May 2013	178	5,998	94.83	4.15	$41,766

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked

Oil                3,348 bbl  × $106.41 =   $356,261
Casinghead gas    59,266 Mcf  × $  3.05 =   $180,515

────────────────────────────────────────────────────
Month total                                 $536,775

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 7C/O/18467 is the state's own key, not one this site invented.