SCHILHAB-WALLACE UNIT

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

Operated by MAGNOLIA OIL & GAS OPERATING LLC (P-5 521544) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21983District 03Field 34733500OilCasinghead gasSave Export

Value, all time

$3.2 M

Jan 1993 – Feb 2021

Value, last 12 filed months

$5 k

at the published price for each month

Months reported

338

no gaps in the span

Streams

oil, casinghead gas

The GIDDINGS (AUSTIN CHALK-3) 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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered

1960-10-29

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 2025-09-30.

The Commission's schedule remark for this field reads: “DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED”

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	93,914 bbl	$2,321,603
Casinghead gas	Production	408,707 Mcf	$884,700
Total			$3,206,303

222,153 Mcf of this lease's gas, across 47 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 (1)

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 30.6964, -96.2081. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.69645, -96.20806 · 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%

1 of 1 wells

With a plug date

0.0%

0 of 1 wells

Median depth

12,974 ft

1 wells filed one

Completion to plug

—

no well filed both dates

What the state filed about each well

On the RRC proration schedule

1100.0%

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.

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

The one well that filed a depth was drilled to 12,974 ft.

Completions filed

Jan 1993

1 of 1 wells

1 well


42-04131689	1	12,974 ft	Jan 1993	—	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 (338)

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

338 months


Feb 2021	0	0	57.80	5.55	$0
Jan 2021	0	0	50.41	2.81	$0
Dec 2020	0	0	44.64	2.68	$0
Nov 2020	51	0	38.77	2.71	$1,977
Oct 2020	5	0	36.97	2.48	$185
Sep 2020	5	0	37.09	1.99	$185
Aug 2020	5	0	39.98	2.39	$200
Jul 2020	0	0	38.37	1.83	$0
Jun 2020	0	0	34.90	1.69	$0
May 2020	151	0	16.92	1.81	$2,555
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	0	0	53.11	2.30	$0
Jul 2019	0	0	56.27	2.46	$0
Jun 2019	0	0	52.78	2.49	$0
May 2019	0	0	58.48	2.74	$0
Apr 2019	0	0	62.63	2.75	$0
Mar 2019	0	0	56.80	3.06	$0
Feb 2019	0	0	50.85	2.79	$0
Jan 2019	0	0	46.03	3.23	$0
Dec 2018	0	0	46.59	4.19	$0
Nov 2018	0	0	52.93	4.24	$0
Oct 2018	0	0	61.44	3.40	$0
Sep 2018	0	0	59.54	3.11	$0
Aug 2018	0	0	59.40	3.07	$0
Jul 2018	0	0	65.14	2.93	$0
Jun 2018	0	0	60.18	3.08	$0
May 2018	0	0	65.38	2.90	$0
Apr 2018	0	0	63.84	2.90	$0
Mar 2018	0	0	61.22	2.79	$0
Feb 2018	0	0	61.78	2.77	$0
Jan 2018	0	0	62.87	4.01	$0
Dec 2017	0	0	57.27	2.92	$0
Nov 2017	0	0	55.42	3.12	$0
Oct 2017	0	0	49.29	2.98	$0
Sep 2017	0	0	47.52	3.09	$0
Aug 2017	0	0	45.37	3.00	$0
Jul 2017	0	331	43.87	3.09	$1,022
Jun 2017	188	501	42.49	3.09	$9,535
May 2017	0	595	45.37	3.26	$1,942
Apr 2017	0	728	47.93	3.21	$2,338
Mar 2017	364	2,775	46.77	2.98	$25,304
Feb 2017	0	227	50.45	2.95	$670
Jan 2017	0	310	49.41	3.42	$1,060
Dec 2016	0	275	48.76	3.72	$1,024
Nov 2016	0	162	42.49	2.64	$428
Oct 2016	0	66	46.19	3.09	$204
Sep 2016	0	224	41.55	3.10	$695
Aug 2016	0	248	41.44	2.92	$725
Jul 2016	0	355	41.62	2.92	$1,038
Jun 2016	0	352	45.35	2.69	$945
May 2016	0	575	42.52	1.99	$1,145
Apr 2016	0	555	36.56	1.99	$1,105
Mar 2016	0	620	33.01	1.79	$1,112
Feb 2016	0	619	26.47	2.06	$1,277
Jan 2016	0	742	27.35	2.36	$1,754
Dec 2015	185	781	32.36	2.00	$7,550
Nov 2015	0	921	38.79	2.17	$1,996
Oct 2015	0	833	43.55	2.43	$2,021
Sep 2015	0	791	42.99	2.76	$2,182
Aug 2015	0	729	40.16	2.87	$2,094
Jul 2015	0	853	48.15	2.95	$2,512
Jun 2015	0	308	56.15	2.88	$888
May 2015	0	542	55.21	2.96	$1,602
Apr 2015	0	1,144	49.82	2.71	$3,096
Mar 2015	0	484	42.89	2.93	$1,420
Feb 2015	0	557	44.66	2.98	$1,658
Jan 2015	0	663	43.43	3.10	$2,056
Dec 2014	0	836	54.69	3.59	$3,002
Nov 2014	0	831	70.46	4.25	$3,533
Oct 2014	0	801	78.30	3.90	$3,125
Sep 2014	0	746	86.16	4.05	$3,018
Aug 2014	0	717	89.39	4.04	$2,893
Jul 2014	0	749	96.56	4.18	$3,131
Jun 2014	0	743	98.16	4.74	$3,520
May 2014	0	747	94.73	4.73	$3,531
Apr 2014	0	707	95.94	4.81	$3,400
Mar 2014	0	658	95.89	5.06	$3,327
Feb 2014	0	664	97.40	6.19	$4,111
Jan 2014	0	771	90.40	4.86	$3,748
Dec 2013	0	760	91.82	4.35	$3,309
Nov 2013	0	730	88.85	3.74	$2,729
Oct 2013	0	795	97.42	3.78	$3,005
Sep 2013	0	717	104.11	3.72	$2,666
Aug 2013	0	777	104.25	3.52	$2,737
Jul 2013	0	783	102.52	3.72	$2,911
Jun 2013	186	751	94.40	3.93	$20,512
May 2013	0	827	94.83	4.15	$3,431
Apr 2013	0	810	93.96	4.28	$3,469
Mar 2013	0	885	93.62	3.91	$3,463
Feb 2013	0	644	91.23	3.42	$2,202
Jan 2013	0	725	91.60	3.42	$2,479
Dec 2012	0	761	86.77	3.42	$2,603
Nov 2012	0	762	86.95	3.62	$2,762
Oct 2012	0	744	89.38	3.40	$2,529
Sep 2012	0	753	94.67	2.92	$2,198
Aug 2012	188	804	92.66	2.91	$19,758
Jul 2012	0	804	85.13	3.02	$2,429
Jun 2012	0	766	79.82	2.52	$1,930
May 2012	181	808	91.61	2.49	$18,592
Apr 2012	0	778	101.65	2.00	$1,554
Mar 2012	0	811	105.05	2.22	$1,802
Feb 2012	196	754	101.10	2.57	$21,754
Jan 2012	188	812	98.09	2.73	$20,661
Dec 2011	0	824	96.87	3.24	$2,670
Nov 2011	0	738	95.72	3.31	$2,444
Oct 2011	190	721	84.98	3.65	$18,777
Sep 2011	0	681	83.62	3.99	$2,714
Aug 2011	0	840	83.40	4.15	$3,485
Jul 2011	190	855	94.14	4.52	$21,749
Jun 2011	189	873	92.90	4.64	$21,609
May 2011	0	956	98.13	4.40	$4,211
Apr 2011	0	843	105.96	4.33	$3,653
Mar 2011	0	518	96.36	4.06	$2,102
Feb 2011	191	669	85.64	4.18	$19,154
Jan 2011	0	884	86.50	4.59	$4,056
Dec 2010	196	827	85.73	4.35	$20,399
Nov 2010	191	1,262	80.84	3.80	$20,230
Oct 2010	0	500	78.10	3.51	$1,754
Sep 2010	0	674	72.63	3.98	$2,682
Aug 2010	0	899	73.68	4.42	$3,973
Jul 2010	193	874	72.55	4.74	$18,142
Jun 2010	0	883	70.36	4.91	$4,336
May 2010	197	903	71.12	4.24	$17,835
Apr 2010	0	994	81.69	4.12	$4,098
Mar 2010	193	777	78.39	4.39	$18,539
Feb 2010	0	801	73.58	5.44	$4,359
Jan 2010	196	942	74.36	5.96	$20,193
Dec 2009	0	864	71.44	5.48	$4,738
Nov 2009	190	942	74.59	3.75	$17,706
Oct 2009	0	991	72.54	4.11	$4,073
Sep 2009	190	953	65.54	3.06	$15,373
Aug 2009	0	711	67.42	3.22	$2,288
Jul 2009	190	857	61.13	3.46	$14,584
Jun 2009	0	785	66.16	3.90	$3,058
May 2009	198	930	54.74	3.93	$14,489
Apr 2009	0	78	46.77	3.59	$280
Mar 2009	197	302	42.14	4.06	$9,527
Feb 2009	0	746	32.81	4.63	$3,456
Jan 2009	176	1,007	35.86	5.37	$11,720
Dec 2008	178	756	37.10	5.98	$11,123
Nov 2008	0	899	55.49	6.86	$6,167
Oct 2008	179	931	75.24	6.92	$19,912
Sep 2008	179	806	101.76	7.88	$24,564
Aug 2008	181	920	114.22	8.48	$28,478
Jul 2008	0	921	131.08	11.39	$10,490
Jun 2008	0	958	131.33	13.03	$12,485
May 2008	360	1,003	123.17	11.57	$55,950
Apr 2008	179	1,026	110.31	10.45	$30,472
Mar 2008	0	1,166	101.90	9.66	$11,268
Feb 2008	183	1,030	92.53	8.77	$25,967
Jan 2008	0	1,085	90.38	8.21	$8,903
Dec 2007	363	1,146	88.33	7.30	$40,432
Nov 2007	0	1,134	91.67	7.29	$8,269
Oct 2007	178	1,340	82.85	6.92	$24,023
Sep 2007	179	1,270	75.84	6.24	$21,505
Aug 2007	179	1,253	69.06	6.39	$20,366
Jul 2007	179	1,742	70.90	6.39	$23,819
Jun 2007	177	1,865	62.00	7.55	$25,052
May 2007	5	1,480	58.74	7.85	$11,906
Apr 2007	183	1,686	59.61	7.81	$24,068
Mar 2007	182	1,908	56.92	7.30	$24,292
Feb 2007	361	1,839	55.10	8.22	$35,000
Jan 2007	8	2,124	50.30	6.73	$14,690
Dec 2006	180	1,896	56.65	6.92	$23,314
Nov 2006	186	2,008	54.20	7.62	$25,377
Oct 2006	538	2,975	54.90	6.01	$47,427
Sep 2006	540	4,539	60.08	5.04	$55,307
Aug 2006	1,058	6,979	68.71	7.34	$123,920
Jul 2006	1,246	9,970	69.37	6.34	$149,672
Jun 2006	183	1,060	66.28	6.38	$18,896
May 2006	1,420	13,846	66.01	6.42	$182,695
Apr 2006	0	0	64.39	7.36	$0
Mar 2006	0	0	56.70	7.08	$0
Feb 2006	0	0	57.59	7.75	$0
Jan 2006	0	0	60.59	8.93	$0
Dec 2005	0	0	54.94	13.42	$0
Nov 2005	0	0	54.69	10.59	$0
Oct 2005	0	0	58.34	13.80	$0
Sep 2005	0	0	61.45	12.08	$0
Aug 2005	0	0	61.51	9.80	$0
Jul 2005	0	0	55.69	7.84	$0
Jun 2005	0	0	52.33	7.38	$0
May 2005	0	0	45.22	6.65	$0
Apr 2005	0	0	49.20	7.36	$0
Mar 2005	0	0	50.37	7.15	$0
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	0	0	39.86	6.75	$0
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	0	0	49.70	6.52	$0
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	0	0	42.37	5.55	$0
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	0	0	36.10	6.43	$0
May 2004	0	0	37.48	6.49	$0
Apr 2004	0	0	34.47	5.86	$0
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	0	0	32.45	5.51	$0
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	0	0	30.26	6.30	$0
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	0	0	29.76	5.13	$0
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	0	0	28.56	5.98	$0
May 2003	0	0	26.59	5.97	$0
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	0	0	31.14	6.10	$0
Feb 2003	0	0	33.48	7.93	$0
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	0	0	26.91	4.85	$0
Nov 2002	0	0	24.66	4.14	$0
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	0	0	27.44	3.64	$0
Aug 2002	0	0	25.96	3.16	$0
Jul 2002	0	0	24.58	3.06	$0
Jun 2002	0	0	23.73	3.34	$0
May 2002	0	0	24.66	3.58	$0
Apr 2002	0	0	23.65	3.51	$0
Mar 2002	0	0	22.00	3.10	$0
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	0	0	17.17	2.38	$0
Dec 2001	0	0	16.93	2.36	$0
Nov 2001	0	0	18.07	2.41	$0
Oct 2001	0	0	19.78	2.53	$0
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	0	0	24.87	3.05	$0
Jul 2001	0	0	23.93	3.20	$0
Jun 2001	0	0	24.56	3.82	$0
May 2001	0	0	25.52	4.31	$0
Apr 2001	0	0	24.68	5.34	$0
Mar 2001	0	0	24.54	5.38	$0
Feb 2001	0	0	27.75	5.77	$0
Jan 2001	0	0	27.47	8.40	$0
Dec 2000	0	0	26.88	9.12	$0
Nov 2000	0	0	32.21	5.66	$0
Oct 2000	0	0	31.23	5.15	$0
Sep 2000	0	0	31.87	5.19	$0
Aug 2000	0	0	29.64	4.54	$0
Jul 2000	0	0	28.53	4.09	$0
Jun 2000	0	0	29.30	4.40	$0
May 2000	0	0	27.26	3.68	$0
Apr 2000	0	0	24.51	3.12	$0
Mar 2000	0	0	28.42	2.86	$0
Feb 2000	0	0	27.62	2.73	$0
Jan 2000	0	196	25.27	2.48	$486
Dec 1999	0	217	24.28	2.42	$526
Nov 1999	0	255	23.19	2.43	$621
Oct 1999	0	247	20.98	2.80	$693
Sep 1999	0	316	21.75	2.62	$828
Aug 1999	363	937	19.26	2.88	$9,686
Jul 1999	0	1,214	17.89	2.37	$2,880
Jun 1999	354	910	15.94	2.36	$7,792
May 1999	0	1,246	15.79	2.32	$2,892
Apr 1999	367	1,349	15.10	2.21	$8,520
Mar 1999	353	1,286	12.47	1.84	$6,766
Feb 1999	707	2,535	9.98	1.82	$11,664
Jan 1999	0	619	10.38	1.90	$1,176
Dec 1998	0	475	9.20	1.77	$842
Nov 1998	179	449	10.89	2.19	$2,931
Oct 1998	0	899	12.42	1.97	$1,770
Sep 1998	175	903	12.59	2.08	$4,084
Aug 1998	178	595	11.30	1.91	$3,146
Jul 1998	350	821	11.74	2.24	$5,946
Jun 1998	356	854	11.24	2.24	$5,912
May 1998	0	845	12.62	2.21	$1,864
Apr 1998	352	770	13.04	2.51	$6,519
Mar 1998	0	903	12.80	2.31	$2,085
Feb 1998	357	912	13.95	2.30	$7,077
Jan 1998	366	441	14.70	2.15	$6,330
Dec 1997	351	417	16.32	2.41	$6,734
Nov 1997	178	1,089	18.19	3.09	$6,601
Oct 1997	357	775	19.25	3.15	$9,313
Sep 1997	0	1,345	17.74	2.95	$3,974
Aug 1997	176	1,481	17.86	2.55	$6,927
Jul 1997	357	1,451	17.58	2.25	$9,536
Jun 1997	177	1,822	17.24	2.26	$7,164
May 1997	360	1,627	18.97	2.31	$10,585
Apr 1997	356	1,783	17.88	2.08	$10,079
Mar 1997	189	1,884	18.95	1.94	$7,235
Feb 1997	372	1,990	20.49	2.21	$12,012
Jan 1997	344	1,834	23.48	3.54	$14,569
Dec 1996	181	1,947	23.32	—	$4,221
Nov 1996	529	1,993	21.97	—	$11,622
Oct 1996	359	2,339	23.31	—	$8,368
Sep 1996	0	1,277	22.22	—	$0
Aug 1996	360	1,897	20.26	—	$7,294
Jul 1996	355	2,185	19.55	—	$6,940
Jun 1996	357	2,025	18.73	—	$6,687
May 1996	358	2,140	19.43	—	$6,956
Apr 1996	370	1,932	21.51	—	$7,959
Mar 1996	349	2,079	19.38	—	$6,764
Feb 1996	360	2,171	16.98	—	$6,113
Jan 1996	360	1,372	17.07	—	$6,145
Dec 1995	714	1,955	17.19	—	$12,274
Nov 1995	358	1,613	16.00	—	$5,728
Oct 1995	360	1,059	15.43	—	$5,555
Sep 1995	356	1,916	16.18	—	$5,760
Aug 1995	362	2,131	15.92	—	$5,763
Jul 1995	350	1,985	15.24	—	$5,334
Jun 1995	533	2,180	16.41	—	$8,747
May 1995	537	2,080	17.56	—	$9,430
Apr 1995	544	2,086	17.73	—	$9,645
Mar 1995	539	1,948	16.44	—	$8,861
Feb 1995	564	1,908	16.58	—	$9,351
Jan 1995	556	2,384	15.92	—	$8,852
Dec 1994	881	2,514	15.03	—	$13,241
Nov 1994	727	154	15.90	—	$11,559
Oct 1994	717	3,319	15.58	—	$11,171
Sep 1994	362	3,076	15.29	—	$5,535
Aug 1994	1,066	3,750	16.13	—	$17,195
Jul 1994	1,088	3,626	17.56	—	$19,105
Jun 1994	719	3,819	17.09	—	$12,288
May 1994	873	3,344	15.88	—	$13,863
Apr 1994	897	4,504	14.14	—	$12,684
Mar 1994	1,058	5,307	12.46	—	$13,183
Feb 1994	1,411	4,859	12.50	—	$17,638
Jan 1994	894	4,790	12.66	—	$11,318
Dec 1993	1,204	5,805	12.33	—	$14,845
Nov 1993	1,627	8,033	14.49	—	$23,575
Oct 1993	1,966	5,775	15.85	—	$31,161
Sep 1993	2,291	6,929	15.03	—	$34,434
Aug 1993	2,437	9,512	15.66	—	$38,163
Jul 1993	2,812	8,511	15.46	—	$43,474
Jun 1993	3,509	9,265	16.79	—	$58,916
May 1993	4,643	10,867	17.68	—	$82,088
Apr 1993	6,377	13,079	18.05	—	$115,105
Mar 1993	10,375	25,531	18.14	—	$188,203
Feb 1993	14,851	29,182	17.90	—	$265,833
Jan 1993	0	0	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.

Nov 2020 — as filed, then multipliedworked

Oil                   51 bbl  × $ 38.77 =     $1,977
Casinghead gas         0 Mcf  × $  2.71 =         $0

────────────────────────────────────────────────────
Month total                                   $1,977

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. 03/O/21983 is the state's own key, not one this site invented.