ECTOR -AR- FEE

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

Operated by PEN-TEX PRODUCTION CO. INC. (P-5 651101) in the HARPER field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18196District 08Field 39176001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSave Export

Value, all time

$5.7 M

Jan 1993 – May 2026

Value, last 12 filed months

$128 k

at the published price for each month

Months reported

401

no gaps in the span

Streams

oil, casinghead gas

The HARPER field

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 109 leases and 893 wells, and the rule below applies to all of them.

Discovered

1933-12-31

as the register files it

Field class

Oil

the register's own label

Between wells

660 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 10 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

Programme	Filings	With an approval date	Dated	Docket
NGPA	18	none	—	—

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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	114,722 bbl	$5,429,681
Casinghead gas	Production	81,966 Mcf	$311,698
Total			$5,741,378

14,625 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 (21)

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 31.7493, -102.5456. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.74797, -102.54642 · 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

47.6%

10 of 21 wells

With a plug date

42.9%

9 of 21 wells

Median depth

4,343 ft

11 wells filed one

Completion to plug

22.2 years

median over 4 wells

What the state filed about each well

On the RRC proration schedule

1047.6%

A plug date is filed

942.9%

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

942.9%

NeitherNo plug date, and not on the schedule.

1152.4%

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

Total depth in feet, 11 of 21 wells. Median 4,343 ft, with the middle half between 4,300 and 4,349 ft; the shallowest is 4,300 ft and the deepest 4,400 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

Last completion by decade, 6 of 21 wells, Jan 1964 – Jul 1997. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

Jan 1964 – Jul 1997

6 of 21 wells; 15 filed none

Plug dates filed

Oct 1980 – Mar 2026

9 of 21 wells; 12 filed none

Last completion to plug: a median of 22.2 years across the 4 wells that filed both dates, with the middle half between 17.9 years and 28.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

21 wells


42-13510379	5	4,300 ft	—	Jul 1984	Yes
42-13520187	9	4,300 ft	—	Dec 2019	Yes
42-13520516	10	4,343 ft	—	Nov 2001	Yes
42-13520518	13	—	—	—	Yes
42-13520527	14	4,300 ft	—	Mar 2026	Yes
42-13520531	19	4,300 ft	—	Mar 2026	Yes
42-13510080	1	—	—	—	—
42-13520186	8	—	—	—	—
42-13520319	4	—	—	—	—
42-13520525	7	—	—	—	—
42-13520528	16	—	—	—	—
42-13520529	17	—	—	—	—
42-13520530	18	—	—	—	—
42-13520624	15	—	—	—	—
42-13520625	20	—	—	—	—
42-13520515	6	4,310 ft	Jul 1997	Jul 2023	Yes
42-13521060	22	4,350 ft	Dec 1996	Apr 2015	Yes
42-13520517	12	4,347 ft	May 1964	Nov 2001	Yes
42-13520526	11	4,345 ft	Apr 1964	Oct 1980	Yes
42-13510176	3	4,400 ft	Feb 1964	—	—
42-13510163	2	4,400 ft	Jan 1964	—	—

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 (401)

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

401 months


May 2026	127	81	106.41	3.05	$13,761
Apr 2026	132	78	98.93	2.87	$13,283
Mar 2026	255	87	89.75	3.15	$23,160
Feb 2026	105	85	63.50	3.75	$6,986
Jan 2026	100	56	59.13	8.00	$6,361
Dec 2025	100	59	56.66	4.41	$5,926
Nov 2025	90	46	58.59	3.93	$5,454
Oct 2025	193	59	59.38	3.30	$11,655
Sep 2025	150	76	62.74	3.08	$9,645
Aug 2025	238	84	63.93	3.01	$15,469
Jul 2025	143	45	66.74	3.32	$9,693
Jun 2025	92	43	66.48	3.13	$6,251
May 2025	234	97	60.55	3.23	$14,482
Apr 2025	244	103	62.36	3.54	$15,581
Mar 2025	100	75	67.70	4.27	$7,090
Feb 2025	245	74	70.88	4.34	$17,687
Jan 2025	0	21	74.32	4.28	$90
Dec 2024	221	108	68.99	3.12	$15,584
Nov 2024	250	87	69.05	2.20	$17,454
Oct 2024	180	77	71.37	2.28	$13,022
Sep 2024	88	74	69.61	2.36	$6,301
Aug 2024	200	82	75.63	2.06	$15,295
Jul 2024	100	78	79.93	2.15	$8,160
Jun 2024	100	75	78.08	2.63	$8,006
May 2024	248	96	78.81	2.20	$19,756
Apr 2024	210	98	84.45	1.66	$17,897
Mar 2024	208	105	80.30	1.55	$16,865
Feb 2024	245	108	76.09	1.78	$18,835
Jan 2024	100	43	73.02	3.30	$7,444
Dec 2023	223	103	71.26	2.61	$16,160
Nov 2023	241	85	77.89	2.81	$19,010
Oct 2023	240	73	85.44	3.09	$20,731
Sep 2023	0	75	89.04	2.74	$205
Aug 2023	372	106	80.52	2.67	$30,237
Jul 2023	201	108	74.85	2.64	$15,330
Jun 2023	229	98	68.96	2.26	$16,013
May 2023	100	90	70.62	2.23	$7,262
Apr 2023	232	101	78.12	2.24	$18,350
Mar 2023	221	99	72.85	2.39	$16,337
Feb 2023	239	97	75.11	2.47	$18,190
Jan 2023	122	73	76.53	3.39	$9,584
Dec 2022	113	63	76.41	5.73	$8,995
Nov 2022	125	83	85.00	5.65	$11,094
Oct 2022	114	113	87.18	5.86	$10,601
Sep 2022	244	91	84.88	8.16	$21,454
Aug 2022	198	88	94.52	9.13	$19,518
Jul 2022	124	122	101.58	7.54	$13,516
Jun 2022	234	110	115.09	7.98	$27,809
May 2022	240	63	109.37	8.43	$26,780
Apr 2022	232	106	104.22	6.84	$24,904
Mar 2022	234	95	108.88	5.08	$25,960
Feb 2022	242	73	91.05	4.86	$22,389
Jan 2022	115	131	81.84	4.54	$10,006
Dec 2021	241	182	71.32	3.90	$17,898
Nov 2021	243	158	77.43	5.24	$19,643
Oct 2021	372	150	79.79	5.71	$30,539
Sep 2021	100	17	69.86	5.35	$7,077
Aug 2021	225	21	66.02	4.22	$14,943
Jul 2021	200	15	70.78	3.98	$14,216
Jun 2021	85	20	69.49	3.38	$5,974
May 2021	84	9	63.48	3.02	$5,359
Apr 2021	180	21	60.36	2.76	$10,923
Mar 2021	92	41	61.30	2.72	$5,751
Feb 2021	0	24	57.80	5.55	$133
Jan 2021	82	31	50.41	2.81	$4,221
Dec 2020	73	38	44.64	2.68	$3,360
Nov 2020	84	34	38.77	2.71	$3,349
Oct 2020	76	33	36.97	2.48	$2,892
Sep 2020	80	52	37.09	1.99	$3,071
Aug 2020	59	62	39.98	2.39	$2,507
Jul 2020	0	42	38.37	1.83	$77
Jun 2020	290	59	34.90	1.69	$10,221
May 2020	85	40	16.92	1.81	$1,511
Apr 2020	173	95	14.75	1.80	$2,723
Mar 2020	0	134	30.34	1.86	$249
Feb 2020	197	145	49.88	1.98	$10,114
Jan 2020	120	147	57.25	2.09	$7,178
Dec 2019	347	190	59.01	2.30	$20,914
Nov 2019	248	145	55.30	2.75	$14,113
Oct 2019	226	196	53.47	2.42	$12,558
Sep 2019	0	45	55.05	2.66	$120
Aug 2019	231	188	53.11	2.30	$12,702
Jul 2019	232	75	56.27	2.46	$13,239
Jun 2019	100	82	52.78	2.49	$5,482
May 2019	223	81	58.48	2.74	$13,263
Apr 2019	210	131	62.63	2.75	$13,513
Mar 2019	228	141	56.80	3.06	$13,382
Feb 2019	224	124	50.85	2.79	$11,737
Jan 2019	105	85	46.03	3.23	$5,108
Dec 2018	100	107	46.59	4.19	$5,107
Nov 2018	193	72	52.93	4.24	$10,521
Oct 2018	85	120	61.44	3.40	$5,630
Sep 2018	81	85	59.54	3.11	$5,087
Aug 2018	100	0	59.40	3.07	$5,940
Jul 2018	87	0	65.14	2.93	$5,667
Jun 2018	92	10	60.18	3.08	$5,567
May 2018	100	84	65.38	2.90	$6,782
Apr 2018	180	150	63.84	2.90	$11,926
Mar 2018	295	149	61.22	2.79	$18,475
Feb 2018	209	145	61.78	2.77	$13,313
Jan 2018	87	87	62.87	4.01	$5,819
Dec 2017	267	98	57.27	2.92	$15,577
Nov 2017	117	129	55.42	3.12	$6,886
Oct 2017	413	67	49.29	2.98	$20,557
Sep 2017	93	176	47.52	3.09	$4,963
Aug 2017	498	190	45.37	3.00	$23,165
Jul 2017	166	84	43.87	3.09	$7,542
Jun 2017	180	43	42.49	3.09	$7,781
May 2017	224	102	45.37	3.26	$10,496
Apr 2017	338	202	47.93	3.21	$16,849
Mar 2017	465	218	46.77	2.98	$22,398
Feb 2017	239	152	50.45	2.95	$12,506
Jan 2017	386	152	49.41	3.42	$19,592
Dec 2016	143	177	48.76	3.72	$7,632
Nov 2016	373	69	42.49	2.64	$16,031
Oct 2016	208	87	46.19	3.09	$9,876
Sep 2016	171	52	41.55	3.10	$7,266
Aug 2016	86	58	41.44	2.92	$3,733
Jul 2016	90	55	41.62	2.92	$3,907
Jun 2016	111	76	45.35	2.69	$5,238
May 2016	191	102	42.52	1.99	$8,324
Apr 2016	326	171	36.56	1.99	$12,259
Mar 2016	327	200	33.01	1.79	$11,153
Feb 2016	227	102	26.47	2.06	$6,219
Jan 2016	232	144	27.35	2.36	$6,686
Dec 2015	121	17	32.36	2.00	$3,950
Nov 2015	393	12	38.79	2.17	$15,270
Oct 2015	126	88	43.55	2.43	$5,701
Sep 2015	389	237	42.99	2.76	$17,377
Aug 2015	354	214	40.16	2.87	$14,831
Jul 2015	0	95	48.15	2.95	$280
Jun 2015	0	0	56.15	2.88	$0
May 2015	0	0	55.21	2.96	$0
Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	63	41	44.66	2.98	$2,936
Jan 2015	0	75	43.43	3.10	$233
Dec 2014	495	209	54.69	3.59	$27,822
Nov 2014	174	193	70.46	4.25	$13,081
Oct 2014	122	232	78.30	3.90	$10,458
Sep 2014	358	260	86.16	4.05	$31,897
Aug 2014	254	264	89.39	4.04	$23,770
Jul 2014	400	339	96.56	4.18	$40,041
Jun 2014	225	190	98.16	4.74	$22,986
May 2014	214	139	94.73	4.73	$20,929
Apr 2014	258	100	95.94	4.81	$25,233
Mar 2014	484	40	95.89	5.06	$46,613
Feb 2014	0	145	97.40	6.19	$898
Jan 2014	177	143	90.40	4.86	$16,696
Dec 2013	274	78	91.82	4.35	$25,498
Nov 2013	188	136	88.85	3.74	$17,212
Oct 2013	251	199	97.42	3.78	$25,205
Sep 2013	231	124	104.11	3.72	$24,510
Aug 2013	175	148	104.25	3.52	$18,765
Jul 2013	286	205	102.52	3.72	$30,083
Jun 2013	381	127	94.40	3.93	$36,466
May 2013	387	189	94.83	4.15	$37,483
Apr 2013	300	117	93.96	4.28	$28,689
Mar 2013	357	146	93.62	3.91	$33,994
Feb 2013	0	132	91.23	3.42	$451
Jan 2013	186	10	91.60	3.42	$17,072
Dec 2012	0	35	86.77	3.42	$120
Nov 2012	256	137	86.95	3.62	$22,756
Oct 2012	489	132	89.38	3.40	$44,156
Sep 2012	169	129	94.67	2.92	$16,376
Aug 2012	286	233	92.66	2.91	$27,178
Jul 2012	277	192	85.13	3.02	$24,161
Jun 2012	243	152	79.82	2.52	$19,779
May 2012	262	211	91.61	2.49	$24,527
Apr 2012	264	112	101.65	2.00	$27,059
Mar 2012	324	258	105.05	2.22	$34,610
Feb 2012	224	217	101.10	2.57	$23,204
Jan 2012	306	239	98.09	2.73	$30,669
Dec 2011	234	195	96.87	3.24	$23,299
Nov 2011	298	226	95.72	3.31	$29,273
Oct 2011	260	177	84.98	3.65	$22,741
Sep 2011	270	195	83.62	3.99	$23,355
Aug 2011	579	237	83.40	4.15	$49,272
Jul 2011	100	337	94.14	4.52	$10,936
Jun 2011	295	235	92.90	4.64	$28,496
May 2011	326	272	98.13	4.40	$33,188
Apr 2011	316	125	105.96	4.33	$34,025
Mar 2011	283	253	96.36	4.06	$28,296
Feb 2011	283	170	85.64	4.18	$24,947
Jan 2011	267	181	86.50	4.59	$23,926
Dec 2010	262	203	85.73	4.35	$23,344
Nov 2010	236	213	80.84	3.80	$19,887
Oct 2010	259	210	78.10	3.51	$20,965
Sep 2010	498	241	72.63	3.98	$37,129
Aug 2010	235	292	73.68	4.42	$18,605
Jul 2010	291	269	72.55	4.74	$22,386
Jun 2010	259	262	70.36	4.91	$19,510
May 2010	388	233	71.12	4.24	$28,581
Apr 2010	328	171	81.69	4.12	$27,499
Mar 2010	242	184	78.39	4.39	$19,778
Feb 2010	350	156	73.58	5.44	$26,602
Jan 2010	118	115	74.36	5.96	$9,460
Dec 2009	213	69	71.44	5.48	$15,595
Nov 2009	213	188	74.59	3.75	$16,593
Oct 2009	272	215	72.54	4.11	$20,615
Sep 2009	271	212	65.54	3.06	$18,411
Aug 2009	210	234	67.42	3.22	$14,911
Jul 2009	484	249	61.13	3.46	$30,450
Jun 2009	208	212	66.16	3.90	$14,587
May 2009	391	274	54.74	3.93	$22,479
Apr 2009	243	258	46.77	3.59	$12,291
Mar 2009	298	177	42.14	4.06	$13,276
Feb 2009	234	229	32.81	4.63	$8,739
Jan 2009	385	231	35.86	5.37	$15,047
Dec 2008	205	198	37.10	5.98	$8,789
Nov 2008	285	222	55.49	6.86	$17,338
Oct 2008	267	251	75.24	6.92	$21,827
Sep 2008	352	205	101.76	7.88	$37,434
Aug 2008	261	253	114.22	8.48	$31,958
Jul 2008	413	257	131.08	11.39	$57,063
Jun 2008	377	131	131.33	13.03	$51,219
May 2008	156	272	123.17	11.57	$22,363
Apr 2008	442	266	110.31	10.45	$51,538
Mar 2008	339	239	101.90	9.66	$36,854
Feb 2008	357	291	92.53	8.77	$35,585
Jan 2008	446	222	90.38	8.21	$42,131
Dec 2007	138	201	88.33	7.30	$13,657
Nov 2007	318	217	91.67	7.29	$30,733
Oct 2007	297	270	82.85	6.92	$26,475
Sep 2007	334	237	75.84	6.24	$26,810
Aug 2007	195	296	69.06	6.39	$15,358
Jul 2007	497	333	70.90	6.39	$37,364
Jun 2007	241	326	62.00	7.55	$17,403
May 2007	258	287	58.74	7.85	$17,407
Apr 2007	367	276	59.61	7.81	$24,031
Mar 2007	446	340	56.92	7.30	$27,869
Feb 2007	522	347	55.10	8.22	$31,613
Jan 2007	227	375	50.30	6.73	$13,941
Dec 2006	455	373	56.65	6.92	$28,356
Nov 2006	431	228	54.20	7.62	$25,097
Oct 2006	270	304	54.90	6.01	$16,651
Sep 2006	183	330	60.08	5.04	$12,657
Aug 2006	238	352	68.71	7.34	$18,937
Jul 2006	480	320	69.37	6.34	$35,327
Jun 2006	261	183	66.28	6.38	$18,467
May 2006	528	224	66.01	6.42	$36,292
Apr 2006	384	398	64.39	7.36	$27,655
Mar 2006	380	425	56.70	7.08	$24,556
Feb 2006	261	350	57.59	7.75	$17,744
Jan 2006	497	366	60.59	8.93	$33,383
Dec 2005	207	277	54.94	13.42	$15,089
Nov 2005	349	300	54.69	10.59	$22,263
Oct 2005	440	346	58.34	13.80	$30,443
Sep 2005	402	364	61.45	12.08	$29,100
Aug 2005	311	384	61.51	9.80	$22,892
Jul 2005	395	381	55.69	7.84	$24,986
Jun 2005	463	435	52.33	7.38	$27,440
May 2005	288	471	45.22	6.65	$16,156
Apr 2005	574	437	49.20	7.36	$31,457
Mar 2005	591	436	50.37	7.15	$32,888
Feb 2005	371	268	45.22	6.31	$18,468
Jan 2005	266	268	43.16	6.32	$13,175
Dec 2004	200	241	39.86	6.75	$9,599
Nov 2004	482	271	45.28	6.33	$23,541
Oct 2004	311	320	49.70	6.52	$17,542
Sep 2004	246	255	43.24	5.28	$11,984
Aug 2004	494	295	42.37	5.55	$22,568
Jul 2004	300	285	38.28	6.08	$13,218
Jun 2004	200	332	36.10	6.43	$9,356
May 2004	521	319	37.48	6.49	$21,599
Apr 2004	512	371	34.47	5.86	$19,822
Mar 2004	563	408	34.36	5.53	$21,601
Feb 2004	229	353	32.45	5.51	$9,376
Jan 2004	630	318	32.03	6.30	$22,182
Dec 2003	241	202	30.26	6.30	$8,566
Nov 2003	561	213	28.80	4.60	$17,136
Oct 2003	331	237	28.17	4.76	$10,452
Sep 2003	0	137	26.31	4.75	$651
Aug 2003	290	231	29.76	5.13	$9,815
Jul 2003	322	226	29.41	5.17	$10,639
Jun 2003	630	257	28.56	5.98	$19,530
May 2003	0	298	26.59	5.97	$1,780
Apr 2003	325	383	26.67	5.41	$10,739
Mar 2003	489	345	31.14	6.10	$17,331
Feb 2003	302	249	33.48	7.93	$12,085
Jan 2003	325	267	30.31	5.58	$11,341
Dec 2002	205	176	26.91	4.85	$6,371
Nov 2002	324	204	24.66	4.14	$8,834
Oct 2002	268	234	26.46	4.23	$8,081
Sep 2002	464	218	27.44	3.64	$13,525
Aug 2002	256	167	25.96	3.16	$7,174
Jul 2002	292	193	24.58	3.06	$7,768
Jun 2002	0	220	23.73	3.34	$734
May 2002	495	276	24.66	3.58	$13,196
Apr 2002	356	260	23.65	3.51	$9,333
Mar 2002	208	238	22.00	3.10	$5,314
Feb 2002	310	215	18.22	2.38	$6,159
Jan 2002	255	240	17.17	2.38	$4,949
Dec 2001	528	251	16.93	2.36	$9,533
Nov 2001	292	285	18.07	2.41	$5,962
Oct 2001	265	258	19.78	2.53	$5,894
Sep 2001	513	278	24.26	2.25	$13,071
Aug 2001	189	286	24.87	3.05	$5,574
Jul 2001	587	293	23.93	3.20	$14,984
Jun 2001	258	294	24.56	3.82	$7,461
May 2001	463	278	25.52	4.31	$13,013
Apr 2001	324	290	24.68	5.34	$9,544
Mar 2001	318	305	24.54	5.38	$9,444
Feb 2001	502	246	27.75	5.77	$15,349
Jan 2001	243	283	27.47	8.40	$9,052
Dec 2000	516	227	26.88	9.12	$15,941
Nov 2000	251	246	32.21	5.66	$9,477
Oct 2000	254	240	31.23	5.15	$9,167
Sep 2000	477	208	31.87	5.19	$16,281
Aug 2000	275	246	29.64	4.54	$9,268
Jul 2000	216	246	28.53	4.09	$7,169
Jun 2000	493	250	29.30	4.40	$15,544
May 2000	439	218	27.26	3.68	$12,769
Apr 2000	259	286	24.51	3.12	$7,239
Mar 2000	465	210	28.42	2.86	$13,816
Feb 2000	304	195	27.62	2.73	$8,928
Jan 2000	460	244	25.27	2.48	$12,229
Dec 1999	278	277	24.28	2.42	$7,421
Nov 1999	653	299	23.19	2.43	$15,871
Oct 1999	218	225	20.98	2.80	$5,204
Sep 1999	287	251	21.75	2.62	$6,900
Aug 1999	601	310	19.26	2.88	$12,467
Jul 1999	202	245	17.89	2.37	$4,195
Jun 1999	270	257	15.94	2.36	$4,911
May 1999	534	328	15.79	2.32	$9,193
Apr 1999	240	267	15.10	2.21	$4,214
Mar 1999	517	311	12.47	1.84	$7,019
Feb 1999	252	255	9.98	1.82	$2,979
Jan 1999	465	243	10.38	1.90	$5,288
Dec 1998	319	252	9.20	1.77	$3,382
Nov 1998	483	286	10.89	2.19	$5,885
Oct 1998	322	289	12.42	1.97	$4,568
Sep 1998	267	239	12.59	2.08	$3,859
Aug 1998	580	267	11.30	1.91	$7,063
Jul 1998	256	328	11.74	2.24	$3,739
Jun 1998	850	347	11.24	2.24	$10,330
May 1998	251	395	12.62	2.21	$4,039
Apr 1998	595	362	13.04	2.51	$8,666
Mar 1998	482	360	12.80	2.31	$7,001
Feb 1998	316	328	13.95	2.30	$5,162
Jan 1998	617	363	14.70	2.15	$9,852
Dec 1997	392	370	16.32	2.41	$7,290
Nov 1997	537	343	18.19	3.09	$10,827
Oct 1997	437	268	19.25	3.15	$9,256
Sep 1997	368	365	17.74	2.95	$7,607
Aug 1997	529	442	17.86	2.55	$10,577
Jul 1997	496	366	17.58	2.25	$9,542
Jun 1997	379	392	17.24	2.26	$7,419
May 1997	568	381	18.97	2.31	$11,655
Apr 1997	605	377	17.88	2.08	$11,603
Mar 1997	653	363	18.95	1.94	$13,078
Feb 1997	530	333	20.49	2.21	$11,594
Jan 1997	314	303	23.48	3.54	$8,445
Dec 1996	582	260	23.32	—	$13,572
Nov 1996	309	331	21.97	—	$6,789
Oct 1996	601	412	23.31	—	$14,009
Sep 1996	678	455	22.22	—	$15,065
Aug 1996	338	399	20.26	—	$6,848
Jul 1996	628	453	19.55	—	$12,277
Jun 1996	682	393	18.73	—	$12,774
May 1996	698	446	19.43	—	$13,562
Apr 1996	753	478	21.51	—	$16,197
Mar 1996	656	470	19.38	—	$12,713
Feb 1996	750	385	16.98	—	$12,735
Jan 1996	790	437	17.07	—	$13,485
Dec 1995	1,154	591	17.19	—	$19,837
Nov 1995	750	554	16.00	—	$12,000
Oct 1995	1,043	576	15.43	—	$16,093
Sep 1995	1,196	648	16.18	—	$19,351
Aug 1995	1,176	764	15.92	—	$18,722
Jul 1995	352	356	15.24	—	$5,364
Jun 1995	682	415	16.41	—	$11,192
May 1995	1,100	604	17.56	—	$19,316
Apr 1995	1,052	461	17.73	—	$18,652
Mar 1995	423	215	16.44	—	$6,954
Feb 1995	0	108	16.58	—	$0
Jan 1995	0	64	15.92	—	$0
Dec 1994	74	42	15.03	—	$1,112
Nov 1994	0	57	15.90	—	$0
Oct 1994	0	17	15.58	—	$0
Sep 1994	79	45	15.29	—	$1,208
Aug 1994	0	61	16.13	—	$0
Jul 1994	0	56	17.56	—	$0
Jun 1994	0	21	17.09	—	$0
May 1994	0	12	15.88	—	$0
Apr 1994	118	9	14.14	—	$1,669
Mar 1994	0	88	12.46	—	$0
Feb 1994	134	70	12.50	—	$1,675
Jan 1994	0	118	12.66	—	$0
Dec 1993	187	229	12.33	—	$2,306
Nov 1993	0	196	14.49	—	$0
Oct 1993	0	236	15.85	—	$0
Sep 1993	171	313	15.03	—	$2,570
Aug 1993	0	272	15.66	—	$0
Jul 1993	199	341	15.46	—	$3,077
Jun 1993	0	337	16.79	—	$0
May 1993	224	243	17.68	—	$3,960
Apr 1993	0	520	18.05	—	$0
Mar 1993	236	361	18.14	—	$4,281
Feb 1993	0	355	17.90	—	$0
Jan 1993	201	351	16.93	—	$3,403

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                  127 bbl  × $106.41 =    $13,514
Casinghead gas        81 Mcf  × $  3.05 =       $247

────────────────────────────────────────────────────
Month total                                  $13,761

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. 08/O/18196 is the state's own key, not one this site invented.