FULLER

Name: FULLER lease production and value, Jan 1993 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) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28890District 08Field 85280300NGPA filingOilCasinghead gasSave Export

Value, all time

$3.3 M

Jan 1993 – Jun 2020

Value, last 12 filed months

$15 k

at the published price for each month

Months reported

330

no gaps in the span

Streams

oil, casinghead gas

The SPRABERRY (TREND AREA) 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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered

1952-12-22

as the register files it

Field class

Oil and gas

the register's own label

Between wells

0 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

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	2	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	54,621 bbl	$2,167,965
Casinghead gas	Production	350,923 Mcf	$1,123,711
Total			$3,291,676

98,005 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 (2)

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 32.3128, -102.0507. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.31284, -102.05070 · 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

50.0%

1 of 2 wells

With a plug date

50.0%

1 of 2 wells

Median depth

9,600 ft

2 wells filed one

Completion to plug

7 months

median over 1 well

What the state filed about each well

On the RRC proration schedule

150.0%

A plug date is filed

150.0%

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

150.0%

NeitherNo plug date, and not on the schedule.

150.0%

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 9,600 and 9,600 ft, median 9,600 ft, over the 2 wells that filed a depth.

Completions filed

Apr 1984 – Jun 2019

2 of 2 wells

Plug dates filed

Jan 2020

1 of 2 wells; 1 filed none

Last completion to plug: a median of 7 months across the 1 well that filed both dates, with the middle half between 7 months and 7 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-31732837	2	9,600 ft	Jun 2019	Jan 2020	Yes
42-31732836	1	9,600 ft	Apr 1984	—	—

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 (330)

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

330 months


Jun 2020	0	0	34.90	1.69	$0
May 2020	0	0	16.92	1.81	$0
Apr 2020	0	0	14.75	1.80	$0
Mar 2020	0	0	30.34	1.86	$0
Feb 2020	0	0	49.88	1.98	$0
Jan 2020	0	0	57.25	2.09	$0
Dec 2019	0	0	59.01	2.30	$0
Nov 2019	0	0	55.30	2.75	$0
Oct 2019	0	0	53.47	2.42	$0
Sep 2019	0	0	55.05	2.66	$0
Aug 2019	51	0	53.11	2.30	$2,709
Jul 2019	214	87	56.27	2.46	$12,256
Jun 2019	177	84	52.78	2.49	$9,551
May 2019	0	174	58.48	2.74	$477
Apr 2019	182	234	62.63	2.75	$12,042
Mar 2019	182	214	56.80	3.06	$10,993
Feb 2019	365	268	50.85	2.79	$19,309
Jan 2019	183	234	46.03	3.23	$9,179
Dec 2018	182	217	46.59	4.19	$9,388
Nov 2018	179	168	52.93	4.24	$10,186
Oct 2018	355	191	61.44	3.40	$22,460
Sep 2018	357	207	59.54	3.11	$21,899
Aug 2018	0	190	59.40	3.07	$583
Jul 2018	360	200	65.14	2.93	$24,037
Jun 2018	352	174	60.18	3.08	$21,719
May 2018	180	210	65.38	2.90	$12,378
Apr 2018	353	226	63.84	2.90	$23,191
Mar 2018	360	349	61.22	2.79	$23,012
Feb 2018	359	308	61.78	2.77	$23,031
Jan 2018	181	338	62.87	4.01	$12,735
Dec 2017	359	334	57.27	2.92	$21,536
Nov 2017	182	233	55.42	3.12	$10,813
Oct 2017	180	328	49.29	2.98	$9,851
Sep 2017	1	363	47.52	3.09	$1,168
Aug 2017	173	279	45.37	3.00	$8,687
Jul 2017	172	372	43.87	3.09	$8,694
Jun 2017	173	603	42.49	3.09	$9,212
May 2017	174	659	45.37	3.26	$10,045
Apr 2017	0	648	47.93	3.21	$2,081
Mar 2017	347	683	46.77	2.98	$18,267
Feb 2017	0	662	50.45	2.95	$1,955
Jan 2017	176	600	49.41	3.42	$10,747
Dec 2016	2	581	48.76	3.72	$2,260
Nov 2016	350	745	42.49	2.64	$16,842
Oct 2016	177	825	46.19	3.09	$10,725
Sep 2016	6	700	41.55	3.10	$2,420
Aug 2016	181	642	41.44	2.92	$9,378
Jul 2016	169	663	41.62	2.92	$8,973
Jun 2016	171	622	45.35	2.69	$9,425
May 2016	0	721	42.52	1.99	$1,436
Apr 2016	355	545	36.56	1.99	$14,064
Mar 2016	176	609	33.01	1.79	$6,902
Feb 2016	1	535	26.47	2.06	$1,131
Jan 2016	178	522	27.35	2.36	$6,103
Dec 2015	181	638	32.36	2.00	$7,134
Nov 2015	180	574	38.79	2.17	$8,226
Oct 2015	0	727	43.55	2.43	$1,764
Sep 2015	176	733	42.99	2.76	$9,588
Aug 2015	177	762	40.16	2.87	$9,297
Jul 2015	195	770	48.15	2.95	$11,657
Jun 2015	5	692	56.15	2.88	$2,276
May 2015	182	799	55.21	2.96	$12,410
Apr 2015	186	761	49.82	2.71	$11,326
Mar 2015	11	365	42.89	2.93	$1,543
Feb 2015	179	197	44.66	2.98	$8,580
Jan 2015	185	364	43.43	3.10	$9,163
Dec 2014	177	197	54.69	3.59	$10,388
Nov 2014	0	408	70.46	4.25	$1,735
Oct 2014	183	611	78.30	3.90	$16,712
Sep 2014	177	545	86.16	4.05	$17,455
Aug 2014	0	710	89.39	4.04	$2,865
Jul 2014	0	549	96.56	4.18	$2,295
Jun 2014	178	209	98.16	4.74	$18,462
May 2014	186	189	94.73	4.73	$18,513
Apr 2014	0	168	95.94	4.81	$808
Mar 2014	0	174	95.89	5.06	$880
Feb 2014	191	157	97.40	6.19	$19,576
Jan 2014	181	174	90.40	4.86	$17,208
Dec 2013	0	185	91.82	4.35	$806
Nov 2013	0	183	88.85	3.74	$684
Oct 2013	180	221	97.42	3.78	$18,371
Sep 2013	180	200	104.11	3.72	$19,483
Aug 2013	2	343	104.25	3.52	$1,417
Jul 2013	0	234	102.52	3.72	$870
Jun 2013	357	306	94.40	3.93	$34,904
May 2013	10	191	94.83	4.15	$1,741
Apr 2013	3	187	93.96	4.28	$1,083
Mar 2013	187	229	93.62	3.91	$18,403
Feb 2013	2	218	91.23	3.42	$928
Jan 2013	179	330	91.60	3.42	$17,525
Dec 2012	1	254	86.77	3.42	$955
Nov 2012	176	168	86.95	3.62	$15,912
Oct 2012	178	174	89.38	3.40	$16,501
Sep 2012	1	185	94.67	2.92	$635
Aug 2012	179	174	92.66	2.91	$17,092
Jul 2012	183	174	85.13	3.02	$16,104
Jun 2012	2	179	79.82	2.52	$611
May 2012	8	389	91.61	2.49	$1,701
Apr 2012	413	570	101.65	2.00	$43,120
Mar 2012	0	778	105.05	2.22	$1,729
Feb 2012	28	798	101.10	2.57	$4,882
Jan 2012	367	914	98.09	2.73	$38,498
Dec 2011	5	922	96.87	3.24	$3,471
Nov 2011	1	745	95.72	3.31	$2,563
Oct 2011	351	725	84.98	3.65	$32,473
Sep 2011	0	674	83.62	3.99	$2,686
Aug 2011	0	729	83.40	4.15	$3,025
Jul 2011	172	655	94.14	4.52	$19,151
Jun 2011	0	603	92.90	4.64	$2,798
May 2011	2	550	98.13	4.40	$2,619
Apr 2011	352	429	105.96	4.33	$39,157
Mar 2011	0	739	96.36	4.06	$2,998
Feb 2011	2	632	85.64	4.18	$2,813
Jan 2011	362	571	86.50	4.59	$33,933
Dec 2010	0	575	85.73	4.35	$2,500
Nov 2010	0	382	80.84	3.80	$1,450
Oct 2010	0	320	78.10	3.51	$1,123
Sep 2010	179	339	72.63	3.98	$14,350
Aug 2010	1	369	73.68	4.42	$1,704
Jul 2010	0	491	72.55	4.74	$2,326
Jun 2010	352	798	70.36	4.91	$28,685
May 2010	0	928	71.12	4.24	$3,930
Apr 2010	0	776	81.69	4.12	$3,199
Mar 2010	357	731	78.39	4.39	$31,193
Feb 2010	0	923	73.58	5.44	$5,023
Jan 2010	0	1,070	74.36	5.96	$6,382
Dec 2009	178	885	71.44	5.48	$17,569
Nov 2009	178	944	74.59	3.75	$16,818
Oct 2009	0	1,042	72.54	4.11	$4,283
Sep 2009	0	985	65.54	3.06	$3,019
Aug 2009	357	719	67.42	3.22	$26,383
Jul 2009	0	911	61.13	3.46	$3,156
Jun 2009	0	966	66.16	3.90	$3,763
May 2009	178	931	54.74	3.93	$13,399
Apr 2009	178	842	46.77	3.59	$11,346
Mar 2009	0	1,013	42.14	4.06	$4,112
Feb 2009	180	862	32.81	4.63	$9,899
Jan 2009	183	893	35.86	5.37	$11,359
Dec 2008	182	930	37.10	5.98	$12,311
Nov 2008	0	763	55.49	6.86	$5,234
Oct 2008	182	633	75.24	6.92	$18,075
Sep 2008	180	426	101.76	7.88	$21,672
Aug 2008	0	959	114.22	8.48	$8,135
Jul 2008	0	867	131.08	11.39	$9,875
Jun 2008	185	701	131.33	13.03	$33,432
May 2008	177	769	123.17	11.57	$30,702
Apr 2008	0	731	110.31	10.45	$7,643
Mar 2008	180	559	101.90	9.66	$23,744
Feb 2008	179	804	92.53	8.77	$23,614
Jan 2008	0	793	90.38	8.21	$6,507
Dec 2007	0	981	88.33	7.30	$7,163
Nov 2007	363	1,077	91.67	7.29	$41,129
Oct 2007	0	999	82.85	6.92	$6,915
Sep 2007	179	965	75.84	6.24	$19,601
Aug 2007	182	943	69.06	6.39	$18,593
Jul 2007	183	972	70.90	6.39	$19,184
Jun 2007	0	973	62.00	7.55	$7,345
May 2007	183	1,132	58.74	7.85	$19,631
Apr 2007	235	1,098	59.61	7.81	$22,578
Mar 2007	1	1,167	56.92	7.30	$8,578
Feb 2007	186	1,033	55.10	8.22	$18,736
Jan 2007	0	1,360	50.30	6.73	$9,149
Dec 2006	0	1,394	56.65	6.92	$9,644
Nov 2006	177	1,364	54.20	7.62	$19,984
Oct 2006	182	1,122	54.90	6.01	$16,739
Sep 2006	164	1,079	60.08	5.04	$15,288
Aug 2006	0	1,149	68.71	7.34	$8,434
Jul 2006	166	1,174	69.37	6.34	$18,962
Jun 2006	168	955	66.28	6.38	$17,232
May 2006	163	1,020	66.01	6.42	$17,313
Apr 2006	0	1,004	64.39	7.36	$7,390
Mar 2006	329	1,085	56.70	7.08	$26,339
Feb 2006	0	1,009	57.59	7.75	$7,821
Jan 2006	177	1,139	60.59	8.93	$20,899
Dec 2005	180	1,135	54.94	13.42	$25,116
Nov 2005	173	1,147	54.69	10.59	$21,606
Oct 2005	191	1,040	58.34	13.80	$25,491
Sep 2005	0	978	61.45	12.08	$11,813
Aug 2005	350	1,173	61.51	9.80	$33,020
Jul 2005	0	1,209	55.69	7.84	$9,483
Jun 2005	179	1,177	52.33	7.38	$18,055
May 2005	167	1,160	45.22	6.65	$15,267
Apr 2005	0	1,181	49.20	7.36	$8,693
Mar 2005	179	1,249	50.37	7.15	$17,953
Feb 2005	181	890	45.22	6.31	$13,802
Jan 2005	0	824	43.16	6.32	$5,209
Dec 2004	180	1,163	39.86	6.75	$15,026
Nov 2004	181	1,158	45.28	6.33	$15,526
Oct 2004	181	1,265	49.70	6.52	$17,237
Sep 2004	0	1,279	43.24	5.28	$6,758
Aug 2004	174	1,191	42.37	5.55	$13,983
Jul 2004	179	1,301	38.28	6.08	$14,768
Jun 2004	179	1,142	36.10	6.43	$13,808
May 2004	178	1,166	37.48	6.49	$14,244
Apr 2004	0	1,160	34.47	5.86	$6,796
Mar 2004	361	1,207	34.36	5.53	$19,079
Feb 2004	0	1,181	32.45	5.51	$6,507
Jan 2004	182	1,166	32.03	6.30	$13,175
Dec 2003	181	1,220	30.26	6.30	$13,165
Nov 2003	185	1,252	28.80	4.60	$11,081
Oct 2003	181	1,235	28.17	4.76	$10,977
Sep 2003	0	1,144	26.31	4.75	$5,433
Aug 2003	181	1,312	29.76	5.13	$12,117
Jul 2003	176	1,384	29.41	5.17	$12,333
Jun 2003	176	1,326	28.56	5.98	$12,960
May 2003	174	1,418	26.59	5.97	$13,096
Apr 2003	171	1,286	26.67	5.41	$11,514
Mar 2003	187	1,194	31.14	6.10	$13,102
Feb 2003	183	1,147	33.48	7.93	$15,218
Jan 2003	0	1,239	30.31	5.58	$6,916
Dec 2002	181	1,285	26.91	4.85	$11,108
Nov 2002	183	1,241	24.66	4.14	$9,647
Oct 2002	181	1,270	26.46	4.23	$10,160
Sep 2002	182	1,307	27.44	3.64	$9,745
Aug 2002	182	1,372	25.96	3.16	$9,066
Jul 2002	0	1,360	24.58	3.06	$4,164
Jun 2002	358	1,351	23.73	3.34	$13,005
May 2002	176	1,334	24.66	3.58	$9,121
Apr 2002	182	1,379	23.65	3.51	$9,148
Mar 2002	0	1,393	22.00	3.10	$4,322
Feb 2002	361	1,245	18.22	2.38	$9,535
Jan 2002	2	1,406	17.17	2.38	$3,375
Dec 2001	259	1,433	16.93	2.36	$7,773
Nov 2001	185	1,224	18.07	2.41	$6,287
Oct 2001	0	1,394	19.78	2.53	$3,525
Sep 2001	360	1,313	24.26	2.25	$11,690
Aug 2001	0	1,373	24.87	3.05	$4,192
Jul 2001	362	1,186	23.93	3.20	$12,454
Jun 2001	0	1,261	24.56	3.82	$4,822
May 2001	182	1,447	25.52	4.31	$10,877
Apr 2001	183	1,502	24.68	5.34	$12,530
Mar 2001	183	1,132	24.54	5.38	$10,577
Feb 2001	181	1,263	27.75	5.77	$12,307
Jan 2001	183	1,534	27.47	8.40	$17,911
Dec 2000	184	1,473	26.88	9.12	$18,383
Nov 2000	181	1,349	32.21	5.66	$13,463
Oct 2000	0	1,579	31.23	5.15	$8,125
Sep 2000	366	1,483	31.87	5.19	$19,356
Aug 2000	0	1,374	29.64	4.54	$6,239
Jul 2000	363	1,446	28.53	4.09	$16,270
Jun 2000	0	1,568	29.30	4.40	$6,895
May 2000	361	1,461	27.26	3.68	$15,217
Apr 2000	0	1,511	24.51	3.12	$4,708
Mar 2000	366	1,423	28.42	2.86	$14,471
Feb 2000	0	1,312	27.62	2.73	$3,577
Jan 2000	184	1,240	25.27	2.48	$7,726
Dec 1999	370	1,308	24.28	2.42	$12,154
Nov 1999	0	1,370	23.19	2.43	$3,335
Oct 1999	363	1,751	20.98	2.80	$12,525
Sep 1999	0	1,124	21.75	2.62	$2,944
Aug 1999	361	1,234	19.26	2.88	$10,501
Jul 1999	0	1,218	17.89	2.37	$2,890
Jun 1999	364	1,237	15.94	2.36	$8,724
May 1999	171	1,181	15.79	2.32	$5,441
Apr 1999	185	1,071	15.10	2.21	$5,158
Mar 1999	182	1,107	12.47	1.84	$4,305
Feb 1999	1	1,371	9.98	1.82	$2,502
Jan 1999	361	6,571	10.38	1.90	$16,232
Dec 1998	183	4,924	9.20	1.77	$10,415
Nov 1998	180	1,980	10.89	2.19	$6,288
Oct 1998	183	1,372	12.42	1.97	$4,975
Sep 1998	179	1,417	12.59	2.08	$5,205
Aug 1998	183	1,572	11.30	1.91	$5,066
Jul 1998	183	1,502	11.74	2.24	$5,509
Jun 1998	362	1,319	11.24	2.24	$7,020
May 1998	0	1,570	12.62	2.21	$3,464
Apr 1998	366	1,165	13.04	2.51	$7,691
Mar 1998	352	1,052	12.80	2.31	$6,935
Feb 1998	0	1,335	13.95	2.30	$3,069
Jan 1998	337	1,795	14.70	2.15	$8,822
Dec 1997	167	1,892	16.32	2.41	$7,287
Nov 1997	169	1,910	18.19	3.09	$8,973
Oct 1997	344	1,919	19.25	3.15	$12,667
Sep 1997	341	1,830	17.74	2.95	$11,457
Aug 1997	173	1,763	17.86	2.55	$7,594
Jul 1997	1	1,796	17.58	2.25	$4,053
Jun 1997	310	1,727	17.24	2.26	$9,243
May 1997	356	1,848	18.97	2.31	$11,019
Apr 1997	0	1,601	17.88	2.08	$3,335
Mar 1997	346	1,594	18.95	1.94	$9,648
Feb 1997	350	1,403	20.49	2.21	$10,266
Jan 1997	0	1,764	23.48	3.54	$6,244
Dec 1996	290	1,879	23.32	—	$6,763
Nov 1996	347	2,180	21.97	—	$7,624
Oct 1996	178	1,805	23.31	—	$4,149
Sep 1996	176	1,665	22.22	—	$3,911
Aug 1996	176	2,177	20.26	—	$3,566
Jul 1996	352	1,328	19.55	—	$6,882
Jun 1996	344	1,713	18.73	—	$6,443
May 1996	173	1,934	19.43	—	$3,361
Apr 1996	172	1,926	21.51	—	$3,700
Mar 1996	350	2,009	19.38	—	$6,783
Feb 1996	176	1,913	16.98	—	$2,988
Jan 1996	354	1,811	17.07	—	$6,043
Dec 1995	362	1,985	17.19	—	$6,223
Nov 1995	182	1,838	16.00	—	$2,912
Oct 1995	352	2,315	15.43	—	$5,431
Sep 1995	178	1,885	16.18	—	$2,880
Aug 1995	177	1,955	15.92	—	$2,818
Jul 1995	357	1,984	15.24	—	$5,441
Jun 1995	195	1,637	16.41	—	$3,200
May 1995	363	1,859	17.56	—	$6,374
Apr 1995	355	1,856	17.73	—	$6,294
Mar 1995	181	2,026	16.44	—	$2,976
Feb 1995	365	1,652	16.58	—	$6,052
Jan 1995	0	2,109	15.92	—	$0
Dec 1994	554	2,194	15.03	—	$8,327
Nov 1994	175	2,141	15.90	—	$2,783
Oct 1994	360	2,502	15.58	—	$5,609
Sep 1994	181	2,393	15.29	—	$2,767
Aug 1994	338	2,427	16.13	—	$5,452
Jul 1994	355	2,360	17.56	—	$6,234
Jun 1994	357	2,245	17.09	—	$6,101
May 1994	181	2,203	15.88	—	$2,874
Apr 1994	533	2,187	14.14	—	$7,537
Mar 1994	180	2,456	12.46	—	$2,243
Feb 1994	546	1,681	12.50	—	$6,825
Jan 1994	181	2,025	12.66	—	$2,291
Dec 1993	359	2,081	12.33	—	$4,426
Nov 1993	362	1,980	14.49	—	$5,245
Oct 1993	352	2,129	15.85	—	$5,579
Sep 1993	365	2,052	15.03	—	$5,486
Aug 1993	181	2,193	15.66	—	$2,834
Jul 1993	359	2,002	15.46	—	$5,550
Jun 1993	358	2,089	16.79	—	$6,011
May 1993	539	2,411	17.68	—	$9,530
Apr 1993	356	2,209	18.05	—	$6,426
Mar 1993	174	2,276	18.14	—	$3,156
Feb 1993	364	1,841	17.90	—	$6,516
Jan 1993	360	2,487	16.93	—	$6,095

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.

Aug 2019 — as filed, then multipliedworked

Oil                   51 bbl  × $ 53.11 =     $2,709
Casinghead gas         0 Mcf  × $  2.30 =         $0

────────────────────────────────────────────────────
Month total                                   $2,709

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/28890 is the state's own key, not one this site invented.