PEGASUS SPRABERRY UNIT

Name: PEGASUS SPRABERRY UNIT lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by COG OPERATING LLC (P-5 166150) in the PEGASUS (SPRABERRY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4116District 7CField 70279750OilCasinghead gasSave

Value, all time

$109.6 M

Jan 1993 – Jul 2010

Value, last 12 filed months

$7.8 M

at the published price for each month

Months reported

211

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	2,962,788 bbl	$98,595,080
Casinghead gas	Production	2,763,773 Mcf	$10,972,712
Total			$109,567,792

582,743 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (90)

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 31.6248, -102.1384. A lease has no coordinate of its own — that point is the mean of its wells, and they span 4.5 miles.

31.61792, -102.13686 · 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

100.0%

90 of 90 wells

With a plug date

61.1%

55 of 90 wells

Median depth

8,750 ft

85 wells filed one

Completion to plug

15.3 years

median over 34 wells

What the state filed about each well

On the RRC proration schedule

90100.0%

A plug date is filed

5561.1%

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

5561.1%

NeitherNo plug date, and not on the schedule.

00.0%

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, 85 of 90 wells. Median 8,750 ft, with the middle half between 7,890 and 10,572 ft; the shallowest is 7,400 ft and the deepest 13,670 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

70s

80s

90s

00s

10s

Last completion by decade, 63 of 90 wells, Mar 1977 – Oct 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

Mar 1977 – Oct 2016

63 of 90 wells; 27 filed none

Plug dates filed

Nov 1968 – Dec 2025

55 of 90 wells; 35 filed none

Last completion to plug: a median of 15.3 years across the 34 wells that filed both dates, with the middle half between 7.3 years and 24.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

90 wells


42-46101210	5002W	13,184 ft	—	Apr 1976	Yes
42-46101251	3901S	7,865 ft	—	Jan 2016	Yes
42-46101853	2205	8,550 ft	—	—	Yes
42-46102118	5902	—	—	—	Yes
42-46102119	5904	7,400 ft	—	Jul 1976	Yes
42-46102779	4301S	7,883 ft	—	Jan 2015	Yes
42-46102789	1718W	7,990 ft	—	Jun 1983	Yes
42-46102791	3801	7,900 ft	—	Dec 2014	Yes
42-46102817	3404	7,965 ft	—	Jan 1977	Yes
42-46103290	4213	7,846 ft	—	Sep 2006	Yes
42-46103292	4215	7,835 ft	—	Nov 1990	Yes
42-46103295	4803	7,960 ft	—	Jan 1971	Yes
42-46103296	3301	7,944 ft	—	Sep 1993	Yes
42-46103302	5701	7,935 ft	—	Jan 2013	Yes
42-46103303	5702	8,255 ft	—	Jul 2025	Yes
42-46103307	1505	7,780 ft	—	Nov 1968	Yes
42-46103330	2105W	7,830 ft	—	Apr 1976	Yes
42-46103337	4907	7,874 ft	—	May 1977	Yes
42-46103338	4908	—	—	—	Yes
42-46103346	2603	7,860 ft	—	Oct 1976	Yes
42-46103376	2517	8,500 ft	—	Jun 1972	Yes
42-46103385	1312	13,087 ft	—	Feb 2021	Yes
42-46180620	1609	8,255 ft	—	Mar 2020	Yes
42-46180624	1715	—	—	—	Yes
42-46180640	2904	—	—	—	Yes
42-46180647	4108	7,860 ft	—	May 2023	Yes
42-46180655	4802	—	—	—	Yes
42-46101851	2203	10,320 ft	Oct 2016	Mar 2017	Yes
42-46101716	1710	10,515 ft	Apr 2008	—	Yes
42-46103341	4003	10,575 ft	Oct 2007	—	Yes
42-46103324	4105	10,670 ft	Feb 2007	Dec 2025	Yes
42-46102117	5901	7,910 ft	May 2004	—	Yes
42-46102116	5801	7,960 ft	Feb 2002	Jun 2023	Yes
42-46103343	4005W	7,850 ft	Feb 2002	May 2023	Yes
42-46103342	4004	10,531 ft	Apr 2001	—	Yes
42-46103323	4104	10,585 ft	Apr 2001	—	Yes
42-46103310	1604	13,064 ft	Jun 2000	—	Yes
42-46103372	2513	10,473 ft	Jun 2000	—	Yes
42-46103312	1606	10,293 ft	Sep 1999	—	Yes
42-46103325	4106	10,666 ft	Jul 1999	Oct 2022	Yes
42-46103982	1712	10,490 ft	Apr 1999	—	Yes
42-46133967	5005	8,000 ft	Apr 1999	Jan 2025	Yes
42-46104275	4207	10,430 ft	Mar 1999	—	Yes
42-46103904	1402	13,670 ft	Oct 1998	Aug 2015	Yes
42-46103327	2101	13,310 ft	May 1998	—	Yes
42-46133191	1723	10,584 ft	Feb 1998	—	Yes
42-46133812	4216	8,650 ft	Oct 1997	Jun 2023	Yes
42-46133708	5104	8,730 ft	Mar 1997	Aug 2008	Yes
42-46133532	1506	8,780 ft	Jun 1995	Jun 2020	Yes
42-46133485	1615	8,800 ft	May 1995	—	Yes
42-46104285	1602	13,056 ft	Jul 1994	—	Yes
42-46102816	3403	13,158 ft	Jul 1994	—	Yes
42-46101714	1709	12,010 ft	Jun 1994	—	Yes
42-46103320	4101	13,133 ft	Jun 1994	Jan 2012	Yes
42-46103370	2510	10,572 ft	Jun 1994	Jun 2023	Yes
42-46103314	1608	7,770 ft	May 1994	Oct 2000	Yes
42-46133423	3302	8,750 ft	Nov 1993	—	Yes
42-46101856	4404	10,445 ft	Sep 1993	Jan 2024	Yes
42-46103285	4308	10,590 ft	Sep 1993	—	Yes
42-46103373	2514	10,495 ft	Sep 1993	—	Yes
42-46104287	4107	10,737 ft	Sep 1993	—	Yes
42-46104286	2902	13,130 ft	Aug 1993	—	Yes
42-46102206	1714	10,630 ft	Aug 1993	—	Yes
42-46101078	2305	10,322 ft	Aug 1993	—	Yes
42-46103306	1504	10,186 ft	Jul 1993	Dec 1993	Yes
42-46101423	1404	10,350 ft	May 1993	—	Yes
42-46103284	4206	10,476 ft	Apr 1993	—	Yes
42-46103328	2103	10,435 ft	Feb 1992	Jul 1994	Yes
42-46103333	4903	13,195 ft	May 1990	Jun 1994	Yes
42-46102788	1717	7,890 ft	May 1989	Nov 1990	Yes
42-46103291	4214	7,860 ft	May 1988	Aug 1988	Yes
42-46101079	2306	7,875 ft	Feb 1986	Apr 2024	Yes
42-46102787	1716	7,842 ft	Jul 1985	Sep 2000	Yes
42-46102378	4401	7,840 ft	Jan 1982	May 2021	Yes
42-46131806	2408	8,000 ft	Oct 1981	Oct 2000	Yes
42-46103384	1311	7,825 ft	Feb 1981	May 1988	Yes
42-46101706	5103	7,890 ft	Dec 1980	Aug 1988	Yes
42-46103898	2519	7,820 ft	Dec 1980	Oct 1989	Yes
42-46103377	2518	8,490 ft	Nov 1980	Mar 1996	Yes
42-46103899	2520	7,860 ft	Nov 1980	Aug 1988	Yes
42-46103361	2010	7,890 ft	Oct 1980	Jul 1988	Yes
42-46101075	1802	7,875 ft	Oct 1980	Jul 1994	Yes
42-46102377	4601	7,925 ft	Oct 1980	Apr 1986	Yes
42-46103336	4906	7,880 ft	Oct 1980	Jun 1994	Yes
42-46103381	1305	10,460 ft	Dec 1978	—	Yes
42-46102784	1707	10,389 ft	Sep 1978	—	Yes
42-46101850	3904	10,625 ft	Sep 1978	Dec 2025	Yes
42-46103371	2512	10,450 ft	Sep 1978	Jun 2016	Yes
42-46103369	2509	10,365 ft	Aug 1978	—	Yes
42-46102815	3401	13,125 ft	Mar 1977	—	Yes

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 (211)

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

211 months


Jul 2010	0	0	72.55	4.74	$0
Jun 2010	0	0	70.36	4.91	$0
May 2010	0	0	71.12	4.24	$0
Apr 2010	10,965	10,837	81.69	4.12	$940,408
Mar 2010	10,842	10,869	78.39	4.39	$897,605
Feb 2010	10,612	10,038	73.58	5.44	$835,461
Jan 2010	11,670	11,445	74.36	5.96	$936,040
Dec 2009	11,678	11,000	71.44	5.48	$894,598
Nov 2009	11,043	10,612	74.59	3.75	$863,508
Oct 2009	11,072	11,167	72.54	4.11	$849,062
Sep 2009	10,453	10,905	65.54	3.06	$718,511
Aug 2009	12,024	11,161	67.42	3.22	$846,580
Jul 2009	11,705	11,791	61.13	3.46	$756,377
Jun 2009	10,123	10,781	66.16	3.90	$711,730
May 2009	11,147	11,333	54.74	3.93	$654,677
Apr 2009	11,042	11,238	46.77	3.59	$556,751
Mar 2009	11,863	11,741	42.14	4.06	$547,564
Feb 2009	9,832	10,442	32.81	4.63	$370,966
Jan 2009	11,666	11,355	35.86	5.37	$479,330
Dec 2008	11,126	11,457	37.10	5.98	$481,255
Nov 2008	11,039	11,021	55.49	6.86	$688,162
Oct 2008	11,918	11,519	75.24	6.92	$976,445
Sep 2008	11,548	12,214	101.76	7.88	$1,271,335
Aug 2008	12,910	12,293	114.22	8.48	$1,578,862
Jul 2008	11,843	12,066	131.08	11.39	$1,689,805
Jun 2008	11,541	11,608	131.33	13.03	$1,666,962
May 2008	13,105	11,551	123.17	11.57	$1,747,837
Apr 2008	11,713	11,804	110.31	10.45	$1,415,470
Mar 2008	11,908	12,500	101.90	9.66	$1,334,226
Feb 2008	10,820	10,964	92.53	8.77	$1,097,335
Jan 2008	11,360	11,271	90.38	8.21	$1,119,204
Dec 2007	10,798	9,938	88.33	7.30	$1,026,354
Nov 2007	10,404	11,774	91.67	7.29	$1,039,587
Oct 2007	10,775	12,510	82.85	6.92	$979,303
Sep 2007	10,809	12,904	75.84	6.24	$900,329
Aug 2007	11,554	12,454	69.06	6.39	$877,475
Jul 2007	10,912	12,136	70.90	6.39	$851,185
Jun 2007	11,376	12,980	62.00	7.55	$803,291
May 2007	11,519	14,457	58.74	7.85	$790,060
Apr 2007	10,863	12,286	59.61	7.81	$743,438
Mar 2007	11,406	13,018	56.92	7.30	$744,287
Feb 2007	11,113	11,927	55.10	8.22	$710,319
Jan 2007	11,564	11,673	50.30	6.73	$660,192
Dec 2006	11,110	12,118	56.65	6.92	$713,219
Nov 2006	11,091	11,767	54.20	7.62	$690,767
Oct 2006	11,474	11,900	54.90	6.01	$701,487
Sep 2006	11,421	11,734	60.08	5.04	$745,280
Aug 2006	11,700	12,519	68.71	7.34	$895,795
Jul 2006	12,102	13,864	69.37	6.34	$927,452
Jun 2006	10,992	12,618	66.28	6.38	$809,102
May 2006	12,265	13,674	66.01	6.42	$897,468
Apr 2006	11,621	12,878	64.39	7.36	$843,064
Mar 2006	12,689	13,422	56.70	7.08	$814,533
Feb 2006	10,969	12,430	57.59	7.75	$728,051
Jan 2006	12,070	12,954	60.59	8.93	$847,044
Dec 2005	12,920	13,038	54.94	13.42	$884,735
Nov 2005	12,471	13,383	54.69	10.59	$823,744
Oct 2005	13,034	13,661	58.34	13.80	$948,867
Sep 2005	12,175	13,981	61.45	12.08	$917,030
Aug 2005	13,102	14,377	61.51	9.80	$946,753
Jul 2005	13,219	14,645	55.69	7.84	$851,036
Jun 2005	12,479	14,490	52.33	7.38	$759,977
May 2005	13,550	16,424	45.22	6.65	$721,970
Apr 2005	13,319	14,938	49.20	7.36	$765,246
Mar 2005	14,909	14,844	50.37	7.15	$857,173
Feb 2005	12,940	13,261	45.22	6.31	$668,849
Jan 2005	15,158	14,298	43.16	6.32	$744,614
Dec 2004	14,150	14,069	39.86	6.75	$659,000
Nov 2004	14,971	14,342	45.28	6.33	$768,678
Oct 2004	14,280	14,591	49.70	6.52	$804,778
Sep 2004	14,890	14,716	43.24	5.28	$721,601
Aug 2004	14,019	15,333	42.37	5.55	$679,093
Jul 2004	14,575	15,026	38.28	6.08	$649,352
Jun 2004	13,627	14,294	36.10	6.43	$583,888
May 2004	14,132	13,920	37.48	6.49	$620,072
Apr 2004	13,961	13,979	34.47	5.86	$563,131
Mar 2004	14,219	13,948	34.36	5.53	$565,699
Feb 2004	13,201	12,607	32.45	5.51	$497,832
Jan 2004	14,062	13,199	32.03	6.30	$533,555
Dec 2003	14,282	13,437	30.26	6.30	$516,848
Nov 2003	14,560	13,854	28.80	4.60	$482,989
Oct 2003	15,489	14,676	28.17	4.76	$506,178
Sep 2003	14,187	14,401	26.31	4.75	$441,656
Aug 2003	14,741	15,082	29.76	5.13	$516,059
Jul 2003	15,155	14,956	29.41	5.17	$523,044
Jun 2003	14,363	13,300	28.56	5.98	$489,781
May 2003	15,116	15,235	26.59	5.97	$492,928
Apr 2003	15,334	15,353	26.67	5.41	$491,976
Mar 2003	15,697	14,896	31.14	6.10	$579,611
Feb 2003	14,383	13,265	33.48	7.93	$586,680
Jan 2003	15,236	13,591	30.31	5.58	$537,669
Dec 2002	15,574	13,972	26.91	4.85	$486,913
Nov 2002	15,046	13,207	24.66	4.14	$425,671
Oct 2002	15,664	14,014	26.46	4.23	$473,736
Sep 2002	15,009	14,577	27.44	3.64	$464,837
Aug 2002	15,403	15,183	25.96	3.16	$447,903
Jul 2002	15,655	15,631	24.58	3.06	$432,658
Jun 2002	15,673	15,267	23.73	3.34	$422,885
May 2002	16,027	15,394	24.66	3.58	$450,398
Apr 2002	15,065	14,998	23.65	3.51	$408,965
Mar 2002	17,059	15,765	22.00	3.10	$424,212
Feb 2002	14,429	13,219	18.22	2.38	$294,300
Jan 2002	15,976	14,075	17.17	2.38	$307,746
Dec 2001	15,361	14,215	16.93	2.36	$293,672
Nov 2001	14,885	13,465	18.07	2.41	$301,362
Oct 2001	16,091	14,364	19.78	2.53	$354,605
Sep 2001	15,065	13,491	24.26	2.25	$395,849
Aug 2001	15,748	14,834	24.87	3.05	$436,943
Jul 2001	15,181	15,159	23.93	3.20	$411,746
Jun 2001	14,897	14,627	24.56	3.82	$421,806
May 2001	16,282	15,165	25.52	4.31	$480,837
Apr 2001	16,556	15,670	24.68	5.34	$492,207
Mar 2001	16,150	13,787	24.54	5.38	$470,446
Feb 2001	14,375	12,313	27.75	5.77	$469,916
Jan 2001	15,877	12,746	27.47	8.40	$543,192
Dec 2000	15,590	12,812	26.88	9.12	$535,937
Nov 2000	15,341	14,392	32.21	5.66	$575,564
Oct 2000	16,043	13,729	31.23	5.15	$571,665
Sep 2000	16,059	14,345	31.87	5.19	$586,201
Aug 2000	16,614	15,159	29.64	4.54	$561,272
Jul 2000	16,705	15,825	28.53	4.09	$541,314
Jun 2000	15,342	14,325	29.30	4.40	$512,511
May 2000	16,453	14,551	27.26	3.68	$502,053
Apr 2000	15,007	12,952	24.51	3.12	$408,180
Mar 2000	15,171	13,210	28.42	2.86	$468,937
Feb 2000	14,693	12,690	27.62	2.73	$440,420
Jan 2000	16,582	13,857	25.27	2.48	$453,399
Dec 1999	15,786	14,291	24.28	2.42	$417,921
Nov 1999	15,721	14,581	23.19	2.43	$400,060
Oct 1999	17,235	15,814	20.98	2.80	$405,928
Sep 1999	16,773	16,085	21.75	2.62	$406,937
Aug 1999	17,144	16,353	19.26	2.88	$377,218
Jul 1999	16,517	16,715	17.89	2.37	$335,143
Jun 1999	15,272	16,726	15.94	2.36	$282,944
May 1999	15,326	16,011	15.79	2.32	$279,159
Apr 1999	16,484	15,784	15.10	2.21	$283,760
Mar 1999	15,281	14,880	12.47	1.84	$217,908
Feb 1999	12,813	13,235	9.98	1.82	$151,932
Jan 1999	15,016	14,129	10.38	1.90	$182,710
Dec 1998	15,732	14,543	9.20	1.77	$170,524
Nov 1998	14,720	14,012	10.89	2.19	$190,927
Oct 1998	16,451	14,819	12.42	1.97	$233,503
Sep 1998	14,912	14,662	12.59	2.08	$218,277
Aug 1998	14,654	15,019	11.30	1.91	$194,237
Jul 1998	14,803	16,107	11.74	2.24	$209,823
Jun 1998	14,996	17,037	11.24	2.24	$206,671
May 1998	15,272	15,794	12.62	2.21	$227,580
Apr 1998	17,192	16,865	13.04	2.51	$266,436
Mar 1998	18,200	17,554	12.80	2.31	$273,500
Feb 1998	15,575	15,304	13.95	2.30	$252,457
Jan 1998	17,192	14,530	14.70	2.15	$284,032
Dec 1997	16,792	14,436	16.32	2.41	$308,852
Nov 1997	16,844	14,406	18.19	3.09	$350,882
Oct 1997	17,705	15,233	19.25	3.15	$388,802
Sep 1997	14,706	13,637	17.74	2.95	$301,180
Aug 1997	15,853	13,760	17.86	2.55	$318,288
Jul 1997	14,932	13,810	17.58	2.25	$293,535
Jun 1997	15,567	13,801	17.24	2.26	$299,527
May 1997	16,553	14,576	18.97	2.31	$347,659
Apr 1997	16,414	14,400	17.88	2.08	$323,474
Mar 1997	16,396	14,280	18.95	1.94	$338,395
Feb 1997	16,344	12,250	20.49	2.21	$361,911
Jan 1997	15,573	12,278	23.48	3.54	$409,114
Dec 1996	16,958	12,149	23.32	—	$395,461
Nov 1996	15,261	12,293	21.97	—	$335,284
Oct 1996	16,629	13,568	23.31	—	$387,622
Sep 1996	15,923	16,055	22.22	—	$353,809
Aug 1996	17,890	15,478	20.26	—	$362,451
Jul 1996	15,540	14,115	19.55	—	$303,807
Jun 1996	16,522	13,755	18.73	—	$309,457
May 1996	17,410	14,956	19.43	—	$338,276
Apr 1996	17,429	14,655	21.51	—	$374,898
Mar 1996	18,265	14,999	19.38	—	$353,976
Feb 1996	16,214	15,516	16.98	—	$275,314
Jan 1996	19,236	14,997	17.07	—	$328,359
Dec 1995	19,420	15,376	17.19	—	$333,830
Nov 1995	19,924	14,546	16.00	—	$318,784
Oct 1995	19,859	15,917	15.43	—	$306,424
Sep 1995	20,477	16,451	16.18	—	$331,318
Aug 1995	23,513	15,010	15.92	—	$374,327
Jul 1995	24,778	10,938	15.24	—	$377,617
Jun 1995	20,286	9,212	16.41	—	$332,893
May 1995	16,211	11,793	17.56	—	$284,665
Apr 1995	15,162	10,047	17.73	—	$268,822
Mar 1995	16,249	7,549	16.44	—	$267,134
Feb 1995	14,994	9,294	16.58	—	$248,601
Jan 1995	17,542	8,920	15.92	—	$279,269
Dec 1994	15,605	12,338	15.03	—	$234,543
Nov 1994	14,276	11,604	15.90	—	$226,988
Oct 1994	15,843	11,795	15.58	—	$246,834
Sep 1994	14,365	11,581	15.29	—	$219,641
Aug 1994	15,554	13,520	16.13	—	$250,886
Jul 1994	12,476	11,740	17.56	—	$219,079
Jun 1994	10,655	7,097	17.09	—	$182,094
May 1994	12,052	7,793	15.88	—	$191,386
Apr 1994	11,956	12,958	14.14	—	$169,058
Mar 1994	14,174	13,351	12.46	—	$176,608
Feb 1994	12,254	12,462	12.50	—	$153,175
Jan 1994	14,596	15,256	12.66	—	$184,785
Dec 1993	14,864	16,278	12.33	—	$183,273
Nov 1993	13,401	15,074	14.49	—	$194,180
Oct 1993	12,826	11,193	15.85	—	$203,292
Sep 1993	12,252	14,126	15.03	—	$184,148
Aug 1993	10,309	4,697	15.66	—	$161,439
Jul 1993	9,539	2,995	15.46	—	$147,473
Jun 1993	11,021	4,054	16.79	—	$185,043
May 1993	12,196	14,905	17.68	—	$215,625
Apr 1993	10,114	13,069	18.05	—	$182,558
Mar 1993	9,783	11,615	18.14	—	$177,464
Feb 1993	7,662	7,396	17.90	—	$137,150
Jan 1993	8,858	8,257	16.93	—	$149,966

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.

Apr 2010 — as filed, then multipliedworked

Oil               10,965 bbl  × $ 81.69 =   $895,731
Casinghead gas    10,837 Mcf  × $  4.12 =    $44,678

────────────────────────────────────────────────────
Month total                                 $940,408

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/4116 is the state's own key, not one this site invented.