DUFFER

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

Operated by BYRNE OIL COMPANY (P-5 119795) in the ADAMS (DUFFER, LOWER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18663District 7BField 00622400Hydrogen sulphide fieldNGPA filingOilCasinghead gasSave Export

Value, all time

$350 k

Jan 1993 – May 2026

Value, last 12 filed months

$46 k

at the published price for each month

Months reported

401

no gaps in the span

Streams

oil, casinghead gas

The ADAMS (DUFFER, LOWER) 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 17 leases and 30 wells, and the rule below applies to all of them.

Discovered

1982-07-10

as the register files it

Field class

Oil and gas

the register's own label

Between wells

—

no field rule filed

From a lease line

—

no field rule filed

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	3	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	5,994 bbl	$245,567
Casinghead gas	Production	48,515 Mcf	$104,347
Total			$349,914

23,824 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 (4)

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 32.4057, -98.6493. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.40651, -98.64899 · 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

25.0%

1 of 4 wells

With a plug date

0.0%

0 of 4 wells

Median depth

3,547 ft

4 wells filed one

Completion to plug

—

no well filed both dates

What the state filed about each well

On the RRC proration schedule

125.0%

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.

375.0%

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

Between 3,450 and 3,592 ft, median 3,547 ft, over the 4 wells that filed a depth.

Completions filed

Oct 1982 – Dec 2019

4 of 4 wells

4 wells


42-13338274	4	3,592 ft	Dec 2019	—	—
42-13335144	2	3,544 ft	Apr 1995	—	Yes
42-13336054	3	3,550 ft	Sep 1984	—	—
42-13334138	1	3,450 ft	Oct 1982	—	—

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	93	162	106.41	3.05	$10,390
Apr 2026	0	157	98.93	2.87	$451
Mar 2026	75	168	89.75	3.15	$7,260
Feb 2026	96	128	63.50	3.75	$6,576
Jan 2026	0	110	59.13	8.00	$880
Dec 2025	89	106	56.66	4.41	$5,511
Nov 2025	36	120	58.59	3.93	$2,580
Oct 2025	0	88	59.38	3.30	$291
Sep 2025	88	75	62.74	3.08	$5,752
Aug 2025	0	80	63.93	3.01	$241
Jul 2025	89	79	66.74	3.32	$6,202
Jun 2025	0	78	66.48	3.13	$244
May 2025	45	80	60.55	3.23	$2,983
Apr 2025	38	92	62.36	3.54	$2,696
Mar 2025	27	89	67.70	4.27	$2,208
Feb 2025	0	63	70.88	4.34	$273
Jan 2025	0	37	74.32	4.28	$158
Dec 2024	38	78	68.99	3.12	$2,865
Nov 2024	0	57	69.05	2.20	$125
Oct 2024	58	61	71.37	2.28	$4,279
Sep 2024	0	100	69.61	2.36	$236
Aug 2024	0	61	75.63	2.06	$126
Jul 2024	40	50	79.93	2.15	$3,305
Jun 2024	0	73	78.08	2.63	$192
May 2024	0	61	78.81	2.20	$134
Apr 2024	0	70	84.45	1.66	$116
Mar 2024	29	63	80.30	1.55	$2,426
Feb 2024	0	48	76.09	1.78	$86
Jan 2024	0	46	73.02	3.30	$152
Dec 2023	0	60	71.26	2.61	$157
Nov 2023	29	51	77.89	2.81	$2,402
Oct 2023	0	64	85.44	3.09	$198
Sep 2023	0	50	89.04	2.74	$137
Aug 2023	0	53	80.52	2.67	$142
Jul 2023	34	56	74.85	2.64	$2,693
Jun 2023	0	60	68.96	2.26	$136
May 2023	0	44	70.62	2.23	$98
Apr 2023	0	49	78.12	2.24	$110
Mar 2023	0	42	72.85	2.39	$101
Feb 2023	0	40	75.11	2.47	$99
Jan 2023	0	47	76.53	3.39	$159
Dec 2022	0	68	76.41	5.73	$390
Nov 2022	90	70	85.00	5.65	$8,045
Oct 2022	0	75	87.18	5.86	$440
Sep 2022	0	78	84.88	8.16	$637
Aug 2022	0	88	94.52	9.13	$803
Jul 2022	0	80	101.58	7.54	$603
Jun 2022	36	91	115.09	7.98	$4,869
May 2022	0	94	109.37	8.43	$793
Apr 2022	0	61	104.22	6.84	$417
Mar 2022	49	44	108.88	5.08	$5,558
Feb 2022	0	65	91.05	4.86	$316
Jan 2022	0	58	81.84	4.54	$263
Dec 2021	0	67	71.32	3.90	$261
Nov 2021	0	57	77.43	5.24	$299
Oct 2021	0	56	79.79	5.71	$320
Sep 2021	0	58	69.86	5.35	$310
Aug 2021	0	96	66.02	4.22	$405
Jul 2021	0	74	70.78	3.98	$295
Jun 2021	0	30	69.49	3.38	$101
May 2021	0	40	63.48	3.02	$121
Apr 2021	32	25	60.36	2.76	$2,000
Mar 2021	0	12	61.30	2.72	$33
Feb 2021	0	4	57.80	5.55	$22
Jan 2021	0	5	50.41	2.81	$14
Dec 2020	0	5	44.64	2.68	$13
Nov 2020	0	7	38.77	2.71	$19
Oct 2020	0	5	36.97	2.48	$12
Sep 2020	0	4	37.09	1.99	$8
Aug 2020	0	2	39.98	2.39	$5
Jul 2020	40	3	38.37	1.83	$1,540
Jun 2020	0	4	34.90	1.69	$7
May 2020	0	6	16.92	1.81	$11
Apr 2020	0	4	14.75	1.80	$7
Mar 2020	0	4	30.34	1.86	$7
Feb 2020	0	7	49.88	1.98	$14
Jan 2020	0	7	57.25	2.09	$15
Dec 2019	0	7	59.01	2.30	$16
Nov 2019	0	9	55.30	2.75	$25
Oct 2019	0	10	53.47	2.42	$24
Sep 2019	0	10	55.05	2.66	$27
Aug 2019	0	16	53.11	2.30	$37
Jul 2019	0	16	56.27	2.46	$39
Jun 2019	0	24	52.78	2.49	$60
May 2019	0	24	58.48	2.74	$66
Apr 2019	0	24	62.63	2.75	$66
Mar 2019	0	24	56.80	3.06	$73
Feb 2019	88	20	50.85	2.79	$4,531
Jan 2019	0	33	46.03	3.23	$107
Dec 2018	0	33	46.59	4.19	$138
Nov 2018	0	45	52.93	4.24	$191
Oct 2018	0	24	61.44	3.40	$82
Sep 2018	0	42	59.54	3.11	$131
Aug 2018	0	37	59.40	3.07	$113
Jul 2018	0	35	65.14	2.93	$103
Jun 2018	0	29	60.18	3.08	$89
May 2018	0	34	65.38	2.90	$99
Apr 2018	0	31	63.84	2.90	$90
Mar 2018	0	35	61.22	2.79	$98
Feb 2018	0	26	61.78	2.77	$72
Jan 2018	0	32	62.87	4.01	$128
Dec 2017	0	32	57.27	2.92	$93
Nov 2017	0	30	55.42	3.12	$94
Oct 2017	0	34	49.29	2.98	$101
Sep 2017	0	37	47.52	3.09	$114
Aug 2017	0	41	45.37	3.00	$123
Jul 2017	0	55	43.87	3.09	$170
Jun 2017	83	47	42.49	3.09	$3,672
May 2017	0	40	45.37	3.26	$131
Apr 2017	0	48	47.93	3.21	$154
Mar 2017	0	53	46.77	2.98	$158
Feb 2017	0	50	50.45	2.95	$148
Jan 2017	0	49	49.41	3.42	$168
Dec 2016	0	44	48.76	3.72	$164
Nov 2016	0	46	42.49	2.64	$122
Oct 2016	0	45	46.19	3.09	$139
Sep 2016	0	46	41.55	3.10	$143
Aug 2016	0	42	41.44	2.92	$123
Jul 2016	0	46	41.62	2.92	$135
Jun 2016	89	46	45.35	2.69	$4,160
May 2016	0	49	42.52	1.99	$98
Apr 2016	0	45	36.56	1.99	$90
Mar 2016	0	44	33.01	1.79	$79
Feb 2016	0	43	26.47	2.06	$89
Jan 2016	0	44	27.35	2.36	$104
Dec 2015	0	43	32.36	2.00	$86
Nov 2015	0	44	38.79	2.17	$95
Oct 2015	0	47	43.55	2.43	$114
Sep 2015	73	46	42.99	2.76	$3,265
Aug 2015	0	48	40.16	2.87	$138
Jul 2015	0	49	48.15	2.95	$144
Jun 2015	0	46	56.15	2.88	$133
May 2015	0	45	55.21	2.96	$133
Apr 2015	0	45	49.82	2.71	$122
Mar 2015	0	44	42.89	2.93	$129
Feb 2015	0	38	44.66	2.98	$113
Jan 2015	73	47	43.43	3.10	$3,316
Dec 2014	0	48	54.69	3.59	$172
Nov 2014	0	44	70.46	4.25	$187
Oct 2014	0	54	78.30	3.90	$211
Sep 2014	0	48	86.16	4.05	$194
Aug 2014	0	48	89.39	4.04	$194
Jul 2014	0	49	96.56	4.18	$205
Jun 2014	0	48	98.16	4.74	$227
May 2014	100	46	94.73	4.73	$9,690
Apr 2014	0	43	95.94	4.81	$207
Mar 2014	0	42	95.89	5.06	$212
Feb 2014	0	40	97.40	6.19	$248
Jan 2014	0	40	90.40	4.86	$194
Dec 2013	0	40	91.82	4.35	$174
Nov 2013	0	40	88.85	3.74	$150
Oct 2013	40	41	97.42	3.78	$4,052
Sep 2013	0	39	104.11	3.72	$145
Aug 2013	0	39	104.25	3.52	$137
Jul 2013	0	41	102.52	3.72	$152
Jun 2013	0	38	94.40	3.93	$149
May 2013	0	40	94.83	4.15	$166
Apr 2013	0	37	93.96	4.28	$158
Mar 2013	55	39	93.62	3.91	$5,302
Feb 2013	0	42	91.23	3.42	$144
Jan 2013	0	37	91.60	3.42	$127
Dec 2012	20	35	86.77	3.42	$1,855
Nov 2012	0	37	86.95	3.62	$134
Oct 2012	0	42	89.38	3.40	$143
Sep 2012	0	40	94.67	2.92	$117
Aug 2012	0	43	92.66	2.91	$125
Jul 2012	0	43	85.13	3.02	$130
Jun 2012	0	42	79.82	2.52	$106
May 2012	48	41	91.61	2.49	$4,499
Apr 2012	0	40	101.65	2.00	$80
Mar 2012	0	39	105.05	2.22	$87
Feb 2012	0	37	101.10	2.57	$95
Jan 2012	0	41	98.09	2.73	$112
Dec 2011	0	40	96.87	3.24	$130
Nov 2011	0	39	95.72	3.31	$129
Oct 2011	56	44	84.98	3.65	$4,919
Sep 2011	0	45	83.62	3.99	$179
Aug 2011	0	51	83.40	4.15	$212
Jul 2011	0	48	94.14	4.52	$217
Jun 2011	0	46	92.90	4.64	$213
May 2011	0	44	98.13	4.40	$194
Apr 2011	0	51	105.96	4.33	$221
Mar 2011	0	41	96.36	4.06	$166
Feb 2011	48	46	85.64	4.18	$4,303
Jan 2011	0	41	86.50	4.59	$188
Dec 2010	0	43	85.73	4.35	$187
Nov 2010	0	42	80.84	3.80	$159
Oct 2010	0	48	78.10	3.51	$168
Sep 2010	0	46	72.63	3.98	$183
Aug 2010	0	50	73.68	4.42	$221
Jul 2010	58	49	72.55	4.74	$4,440
Jun 2010	0	49	70.36	4.91	$241
May 2010	0	53	71.12	4.24	$224
Apr 2010	0	48	81.69	4.12	$198
Mar 2010	0	55	78.39	4.39	$241
Feb 2010	0	39	73.58	5.44	$212
Jan 2010	0	45	74.36	5.96	$268
Dec 2009	60	55	71.44	5.48	$4,588
Nov 2009	0	70	74.59	3.75	$263
Oct 2009	0	62	72.54	4.11	$255
Sep 2009	0	64	65.54	3.06	$196
Aug 2009	0	58	67.42	3.22	$187
Jul 2009	0	65	61.13	3.46	$225
Jun 2009	0	65	66.16	3.90	$253
May 2009	0	65	54.74	3.93	$255
Apr 2009	59	62	46.77	3.59	$2,982
Mar 2009	0	65	42.14	4.06	$264
Feb 2009	0	57	32.81	4.63	$264
Jan 2009	0	60	35.86	5.37	$322
Dec 2008	0	61	37.10	5.98	$365
Nov 2008	0	65	55.49	6.86	$446
Oct 2008	0	69	75.24	6.92	$478
Sep 2008	0	54	101.76	7.88	$425
Aug 2008	0	65	114.22	8.48	$551
Jul 2008	52	66	131.08	11.39	$7,568
Jun 2008	0	66	131.33	13.03	$860
May 2008	0	71	123.17	11.57	$822
Apr 2008	0	68	110.31	10.45	$711
Mar 2008	0	65	101.90	9.66	$628
Feb 2008	0	59	92.53	8.77	$517
Jan 2008	54	66	90.38	8.21	$5,422
Dec 2007	0	66	88.33	7.30	$482
Nov 2007	0	67	91.67	7.29	$489
Oct 2007	0	73	82.85	6.92	$505
Sep 2007	0	68	75.84	6.24	$425
Aug 2007	0	76	69.06	6.39	$485
Jul 2007	53	77	70.90	6.39	$4,250
Jun 2007	0	75	62.00	7.55	$566
May 2007	0	62	58.74	7.85	$486
Apr 2007	0	59	59.61	7.81	$461
Mar 2007	0	66	56.92	7.30	$482
Feb 2007	0	55	55.10	8.22	$452
Jan 2007	0	59	50.30	6.73	$397
Dec 2006	0	62	56.65	6.92	$429
Nov 2006	58	66	54.20	7.62	$3,646
Oct 2006	0	73	54.90	6.01	$439
Sep 2006	0	69	60.08	5.04	$348
Aug 2006	0	72	68.71	7.34	$528
Jul 2006	0	71	69.37	6.34	$450
Jun 2006	0	68	66.28	6.38	$434
May 2006	0	67	66.01	6.42	$430
Apr 2006	80	62	64.39	7.36	$5,608
Mar 2006	0	66	56.70	7.08	$467
Feb 2006	0	52	57.59	7.75	$403
Jan 2006	0	62	60.59	8.93	$554
Dec 2005	0	65	54.94	13.42	$872
Nov 2005	0	65	54.69	10.59	$688
Oct 2005	0	71	58.34	13.80	$980
Sep 2005	0	58	61.45	12.08	$701
Aug 2005	0	68	61.51	9.80	$666
Jul 2005	0	67	55.69	7.84	$526
Jun 2005	80	62	52.33	7.38	$4,644
May 2005	0	65	45.22	6.65	$432
Apr 2005	0	57	49.20	7.36	$420
Mar 2005	0	126	50.37	7.15	$902
Feb 2005	0	57	45.22	6.31	$360
Jan 2005	0	63	43.16	6.32	$398
Dec 2004	0	63	39.86	6.75	$425
Nov 2004	82	61	45.28	6.33	$4,099
Oct 2004	0	64	49.70	6.52	$417
Sep 2004	0	69	43.24	5.28	$365
Aug 2004	0	76	42.37	5.55	$422
Jul 2004	0	70	38.28	6.08	$426
Jun 2004	0	71	36.10	6.43	$457
May 2004	0	72	37.48	6.49	$468
Apr 2004	0	76	34.47	5.86	$445
Mar 2004	0	87	34.36	5.53	$481
Feb 2004	70	83	32.45	5.51	$2,729
Jan 2004	0	95	32.03	6.30	$598
Dec 2003	0	88	30.26	6.30	$555
Nov 2003	0	88	28.80	4.60	$404
Oct 2003	0	94	28.17	4.76	$447
Sep 2003	0	98	26.31	4.75	$465
Aug 2003	90	113	29.76	5.13	$3,258
Jul 2003	0	106	29.41	5.17	$548
Jun 2003	0	95	28.56	5.98	$568
May 2003	0	101	26.59	5.97	$603
Apr 2003	0	97	26.67	5.41	$525
Mar 2003	85	113	31.14	6.10	$3,336
Feb 2003	0	90	33.48	7.93	$713
Jan 2003	0	94	30.31	5.58	$525
Dec 2002	0	95	26.91	4.85	$461
Nov 2002	70	102	24.66	4.14	$2,148
Oct 2002	0	102	26.46	4.23	$431
Sep 2002	0	113	27.44	3.64	$411
Aug 2002	0	116	25.96	3.16	$367
Jul 2002	0	121	24.58	3.06	$370
Jun 2002	70	112	23.73	3.34	$2,035
May 2002	0	119	24.66	3.58	$427
Apr 2002	0	116	23.65	3.51	$407
Mar 2002	0	89	22.00	3.10	$276
Feb 2002	0	69	18.22	2.38	$164
Jan 2002	87	101	17.17	2.38	$1,734
Dec 2001	0	90	16.93	2.36	$213
Nov 2001	0	47	18.07	2.41	$113
Oct 2001	0	124	19.78	2.53	$314
Sep 2001	88	129	24.26	2.25	$2,425
Aug 2001	0	132	24.87	3.05	$403
Jul 2001	0	150	23.93	3.20	$480
Jun 2001	0	129	24.56	3.82	$493
May 2001	75	132	25.52	4.31	$2,483
Apr 2001	0	126	24.68	5.34	$672
Mar 2001	0	127	24.54	5.38	$683
Feb 2001	56	115	27.75	5.77	$2,217
Jan 2001	0	142	27.47	8.40	$1,193
Dec 2000	0	106	26.88	9.12	$967
Nov 2000	0	105	32.21	5.66	$594
Oct 2000	77	118	31.23	5.15	$3,012
Sep 2000	0	116	31.87	5.19	$602
Aug 2000	0	122	29.64	4.54	$554
Jul 2000	0	112	28.53	4.09	$458
Jun 2000	0	101	29.30	4.40	$444
May 2000	0	112	27.26	3.68	$412
Apr 2000	0	113	24.51	3.12	$352
Mar 2000	0	109	28.42	2.86	$312
Feb 2000	66	106	27.62	2.73	$2,112
Jan 2000	0	119	25.27	2.48	$295
Dec 1999	0	126	24.28	2.42	$305
Nov 1999	0	118	23.19	2.43	$287
Oct 1999	0	128	20.98	2.80	$359
Sep 1999	71	130	21.75	2.62	$1,885
Aug 1999	0	139	19.26	2.88	$400
Jul 1999	0	139	17.89	2.37	$330
Jun 1999	0	134	15.94	2.36	$317
May 1999	0	135	15.79	2.32	$313
Apr 1999	65	130	15.10	2.21	$1,269
Mar 1999	0	139	12.47	1.84	$256
Feb 1999	0	125	9.98	1.82	$227
Jan 1999	83	139	10.38	1.90	$1,126
Dec 1998	0	141	9.20	1.77	$250
Nov 1998	0	142	10.89	2.19	$310
Oct 1998	80	153	12.42	1.97	$1,295
Sep 1998	0	148	12.59	2.08	$308
Aug 1998	0	159	11.30	1.91	$303
Jul 1998	57	157	11.74	2.24	$1,020
Jun 1998	0	154	11.24	2.24	$345
May 1998	0	158	12.62	2.21	$349
Apr 1998	45	149	13.04	2.51	$960
Mar 1998	0	158	12.80	2.31	$365
Feb 1998	0	144	13.95	2.30	$331
Jan 1998	25	152	14.70	2.15	$695
Dec 1997	0	154	16.32	2.41	$371
Nov 1997	65	155	18.19	3.09	$1,661
Oct 1997	0	163	19.25	3.15	$513
Sep 1997	0	151	17.74	2.95	$446
Aug 1997	0	161	17.86	2.55	$411
Jul 1997	50	163	17.58	2.25	$1,245
Jun 1997	0	156	17.24	2.26	$352
May 1997	25	161	18.97	2.31	$846
Apr 1997	0	157	17.88	2.08	$327
Mar 1997	56	161	18.95	1.94	$1,373
Feb 1997	0	144	20.49	2.21	$318
Jan 1997	0	153	23.48	3.54	$542
Dec 1996	0	159	23.32	—	$0
Nov 1996	81	166	21.97	—	$1,780
Oct 1996	0	160	23.31	—	$0
Sep 1996	90	147	22.22	—	$2,000
Aug 1996	0	151	20.26	—	$0
Jul 1996	43	153	19.55	—	$841
Jun 1996	0	148	18.73	—	$0
May 1996	0	145	19.43	—	$0
Apr 1996	44	139	21.51	—	$946
Mar 1996	0	134	19.38	—	$0
Feb 1996	3	139	16.98	—	$51
Jan 1996	0	232	17.07	—	$0
Dec 1995	44	249	17.19	—	$756
Nov 1995	0	188	16.00	—	$0
Oct 1995	59	192	15.43	—	$910
Sep 1995	0	192	16.18	—	$0
Aug 1995	42	221	15.92	—	$669
Jul 1995	0	324	15.24	—	$0
Jun 1995	0	394	16.41	—	$0
May 1995	0	614	17.56	—	$0
Apr 1995	167	362	17.73	—	$2,961
Mar 1995	170	819	16.44	—	$2,795
Feb 1995	0	765	16.58	—	$0
Jan 1995	179	712	15.92	—	$2,850
Dec 1994	0	622	15.03	—	$0
Nov 1994	0	633	15.90	—	$0
Oct 1994	0	691	15.58	—	$0
Sep 1994	178	713	15.29	—	$2,722
Aug 1994	0	754	16.13	—	$0
Jul 1994	0	755	17.56	—	$0
Jun 1994	0	724	17.09	—	$0
May 1994	180	719	15.88	—	$2,858
Apr 1994	0	696	14.14	—	$0
Mar 1994	0	711	12.46	—	$0
Feb 1994	0	649	12.50	—	$0
Jan 1994	179	702	12.66	—	$2,266
Dec 1993	0	702	12.33	—	$0
Nov 1993	0	705	14.49	—	$0
Oct 1993	174	762	15.85	—	$2,758
Sep 1993	0	763	15.03	—	$0
Aug 1993	0	730	15.66	—	$0
Jul 1993	172	765	15.46	—	$2,659
Jun 1993	0	657	16.79	—	$0
May 1993	0	720	17.68	—	$0
Apr 1993	173	681	18.05	—	$3,123
Mar 1993	0	693	18.14	—	$0
Feb 1993	0	638	17.90	—	$0
Jan 1993	0	734	16.93	—	$0

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                   93 bbl  × $106.41 =     $9,896
Casinghead gas       162 Mcf  × $  3.05 =       $493

────────────────────────────────────────────────────
Month total                                  $10,390

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. 7B/O/18663 is the state's own key, not one this site invented.