SWEENEY, HELEN O.,MRS

Name: SWEENEY, HELEN O.,MRS lease production and value, Dec 1998 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by BLS PRODUCTION CO., INC. (P-5 76385) in the BIG MINERAL CREEK (CONSOLIDATED) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 29600District 09Field 07988200OilCasinghead gasSave Export

Value, all time

$11.8 M

Dec 1998 – May 2026

Value, last 12 filed months

$593 k

at the published price for each month

Months reported

330

no gaps in the span

Streams

oil, casinghead gas

The BIG MINERAL CREEK (CONSOLIDATED) 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 10 leases and 161 wells, and the rule below applies to all of them.

Discovered

—

not filed

Field class

Oil

the register's own label

Between wells

300 ft

minimum

From a lease line

130 ft

minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1997-12-02.

The Commission's schedule remark for this field reads: “OLIDATED) PER DOC. 09-0217503.”

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	201,634 bbl	$11,553,704
Casinghead gas	Production	55,388 Mcf	$217,884
Total			$11,771,589

Wells on this lease (5)

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 33.7494, -96.7941. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.74877, -96.79447 · 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

0.0%

0 of 5 wells

With a plug date

0.0%

0 of 5 wells

Median depth

6,773 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

00.0%

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.

5100.0%

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 5,510 and 7,512 ft, median 6,773 ft, over the 4 wells that filed a depth.

Completions filed

Aug 1955 – Apr 2026

4 of 5 wells; 1 filed none

5 wells


42-18100860	8	—	—	—	—
42-18100855	3	7,090 ft	Apr 2026	—	—
42-18100859	7	7,512 ft	Feb 2018	—	—
42-18100857	5	5,510 ft	Jul 1960	—	—
42-18100856	4	6,456 ft	Aug 1955	—	—

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


May 2026	740	314	106.41	3.05	$79,700
Apr 2026	753	276	98.93	2.87	$75,286
Mar 2026	416	80	89.75	3.15	$37,588
Feb 2026	693	172	63.50	3.75	$44,651
Jan 2026	859	231	59.13	8.00	$52,640
Dec 2025	700	233	56.66	4.41	$40,690
Nov 2025	696	246	58.59	3.93	$41,745
Oct 2025	1,363	325	59.38	3.30	$82,009
Sep 2025	552	278	62.74	3.08	$35,488
Aug 2025	553	283	63.93	3.01	$36,206
Jul 2025	578	229	66.74	3.32	$39,335
Jun 2025	414	144	66.48	3.13	$27,973
May 2025	137	0	60.55	3.23	$8,295
Apr 2025	698	278	62.36	3.54	$44,512
Mar 2025	563	283	67.70	4.27	$39,323
Feb 2025	411	231	70.88	4.34	$30,134
Jan 2025	557	0	74.32	4.28	$41,396
Dec 2024	557	360	68.99	3.12	$39,551
Nov 2024	563	361	69.05	2.20	$39,669
Oct 2024	568	258	71.37	2.28	$41,127
Sep 2024	427	214	69.61	2.36	$30,229
Aug 2024	415	27	75.63	2.06	$31,442
Jul 2024	572	168	79.93	2.15	$46,081
Jun 2024	559	176	78.08	2.63	$44,110
May 2024	555	139	78.81	2.20	$44,045
Apr 2024	574	156	84.45	1.66	$48,733
Mar 2024	691	215	80.30	1.55	$55,820
Feb 2024	701	254	76.09	1.78	$53,792
Jan 2024	287	438	73.02	3.30	$22,401
Dec 2023	553	402	71.26	2.61	$40,456
Nov 2023	568	375	77.89	2.81	$45,294
Oct 2023	686	356	85.44	3.09	$59,711
Sep 2023	412	307	89.04	2.74	$37,524
Aug 2023	570	307	80.52	2.67	$46,717
Jul 2023	708	293	74.85	2.64	$53,768
Jun 2023	396	293	68.96	2.26	$27,970
May 2023	572	304	70.62	2.23	$41,072
Apr 2023	558	289	78.12	2.24	$44,238
Mar 2023	696	301	72.85	2.39	$51,424
Feb 2023	417	294	75.11	2.47	$32,046
Jan 2023	706	345	76.53	3.39	$55,199
Dec 2022	693	352	76.41	5.73	$54,969
Nov 2022	287	303	85.00	5.65	$26,106
Oct 2022	703	275	87.18	5.86	$62,900
Sep 2022	406	257	84.88	8.16	$36,559
Aug 2022	680	284	94.52	9.13	$66,866
Jul 2022	680	279	101.58	7.54	$71,179
Jun 2022	560	265	115.09	7.98	$66,564
May 2022	558	227	109.37	8.43	$62,943
Apr 2022	421	209	104.22	6.84	$45,306
Mar 2022	553	266	108.88	5.08	$61,561
Feb 2022	554	247	91.05	4.86	$51,642
Jan 2022	555	272	81.84	4.54	$46,655
Dec 2021	416	297	71.32	3.90	$30,827
Nov 2021	569	266	77.43	5.24	$45,451
Oct 2021	568	277	79.79	5.71	$46,903
Sep 2021	550	269	69.86	5.35	$39,862
Aug 2021	419	269	66.02	4.22	$28,798
Jul 2021	559	247	70.78	3.98	$40,550
Jun 2021	542	222	69.49	3.38	$38,414
May 2021	552	265	63.48	3.02	$35,841
Apr 2021	566	267	60.36	2.76	$34,900
Mar 2021	572	268	61.30	2.72	$35,792
Feb 2021	431	164	57.80	5.55	$25,822
Jan 2021	420	207	50.41	2.81	$21,754
Dec 2020	283	161	44.64	2.68	$13,064
Nov 2020	430	312	38.77	2.71	$17,516
Oct 2020	559	312	36.97	2.48	$21,440
Sep 2020	532	273	37.09	1.99	$20,275
Aug 2020	641	298	39.98	2.39	$26,338
Jul 2020	512	266	38.37	1.83	$20,131
Jun 2020	382	252	34.90	1.69	$13,758
May 2020	514	247	16.92	1.81	$9,145
Apr 2020	514	245	14.75	1.80	$8,024
Mar 2020	513	248	30.34	1.86	$16,025
Feb 2020	513	245	49.88	1.98	$26,074
Jan 2020	521	245	57.25	2.09	$30,340
Dec 2019	511	242	59.01	2.30	$30,712
Nov 2019	526	247	55.30	2.75	$29,767
Oct 2019	510	234	53.47	2.42	$27,836
Sep 2019	633	230	55.05	2.66	$35,458
Aug 2019	382	231	53.11	2.30	$20,820
Jul 2019	510	205	56.27	2.46	$29,202
Jun 2019	634	193	52.78	2.49	$33,943
May 2019	524	197	58.48	2.74	$31,183
Apr 2019	511	155	62.63	2.75	$32,430
Mar 2019	520	188	56.80	3.06	$30,112
Feb 2019	523	153	50.85	2.79	$27,022
Jan 2019	502	142	46.03	3.23	$23,565
Dec 2018	390	85	46.59	4.19	$18,526
Nov 2018	518	93	52.93	4.24	$27,812
Oct 2018	514	125	61.44	3.40	$32,005
Sep 2018	522	131	59.54	3.11	$31,487
Aug 2018	516	157	59.40	3.07	$31,132
Jul 2018	384	139	65.14	2.93	$25,421
Jun 2018	519	157	60.18	3.08	$31,717
May 2018	647	203	65.38	2.90	$42,890
Apr 2018	385	206	63.84	2.90	$25,176
Mar 2018	520	220	61.22	2.79	$32,448
Feb 2018	386	120	61.78	2.77	$24,179
Jan 2018	390	63	62.87	4.01	$24,772
Dec 2017	382	42	57.27	2.92	$22,000
Nov 2017	525	154	55.42	3.12	$29,576
Oct 2017	261	134	49.29	2.98	$13,265
Sep 2017	645	144	47.52	3.09	$31,095
Aug 2017	390	140	45.37	3.00	$18,115
Jul 2017	516	153	43.87	3.09	$23,109
Jun 2017	523	101	42.49	3.09	$22,534
May 2017	389	106	45.37	3.26	$17,995
Apr 2017	518	87	47.93	3.21	$25,107
Mar 2017	652	93	46.77	2.98	$30,772
Feb 2017	386	62	50.45	2.95	$19,657
Jan 2017	520	33	49.41	3.42	$25,806
Dec 2016	314	3	48.76	3.72	$15,322
Nov 2016	214	8	42.49	2.64	$9,114
Oct 2016	211	8	46.19	3.09	$9,771
Sep 2016	100	7	41.55	3.10	$4,177
Aug 2016	287	15	41.44	2.92	$11,937
Jul 2016	0	0	41.62	2.92	$0
Jun 2016	102	63	45.35	2.69	$4,795
May 2016	130	78	42.52	1.99	$5,683
Apr 2016	0	70	36.56	1.99	$139
Mar 2016	139	99	33.01	1.79	$4,766
Feb 2016	299	132	26.47	2.06	$8,187
Jan 2016	284	73	27.35	2.36	$7,940
Dec 2015	128	91	32.36	2.00	$4,324
Nov 2015	251	83	38.79	2.17	$9,916
Oct 2015	125	98	43.55	2.43	$5,682
Sep 2015	124	72	42.99	2.76	$5,529
Aug 2015	292	33	40.16	2.87	$11,822
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	441	244	55.21	2.96	$25,069
Apr 2015	437	332	49.82	2.71	$22,670
Mar 2015	733	369	42.89	2.93	$32,521
Feb 2015	295	225	44.66	2.98	$13,844
Jan 2015	741	264	43.43	3.10	$33,000
Dec 2014	637	276	54.69	3.59	$35,829
Nov 2014	392	313	70.46	4.25	$28,951
Oct 2014	513	268	78.30	3.90	$41,213
Sep 2014	630	251	86.16	4.05	$55,296
Aug 2014	633	313	89.39	4.04	$57,847
Jul 2014	625	275	96.56	4.18	$61,499
Jun 2014	644	394	98.16	4.74	$65,081
May 2014	483	104	94.73	4.73	$46,246
Apr 2014	480	99	95.94	4.81	$46,527
Mar 2014	614	211	95.89	5.06	$59,943
Feb 2014	617	44	97.40	6.19	$60,368
Jan 2014	614	121	90.40	4.86	$56,094
Dec 2013	376	80	91.82	4.35	$34,873
Nov 2013	503	95	88.85	3.74	$45,047
Oct 2013	371	120	97.42	3.78	$36,596
Sep 2013	496	113	104.11	3.72	$52,059
Aug 2013	488	139	104.25	3.52	$51,364
Jul 2013	117	67	102.52	3.72	$12,244
Jun 2013	232	59	94.40	3.93	$22,133
May 2013	225	59	94.83	4.15	$21,582
Apr 2013	227	2	93.96	4.28	$21,337
Mar 2013	452	83	93.62	3.91	$42,641
Feb 2013	570	108	91.23	3.42	$52,370
Jan 2013	553	121	91.60	3.42	$51,069
Dec 2012	679	138	86.77	3.42	$59,389
Nov 2012	581	253	86.95	3.62	$51,435
Oct 2012	553	317	89.38	3.40	$50,505
Sep 2012	556	299	94.67	2.92	$53,509
Aug 2012	553	110	92.66	2.91	$51,561
Jul 2012	556	323	85.13	3.02	$48,308
Jun 2012	559	382	79.82	2.52	$45,582
May 2012	653	408	91.61	2.49	$60,837
Apr 2012	668	399	101.65	2.00	$68,699
Mar 2012	560	301	105.05	2.22	$59,497
Feb 2012	443	340	101.10	2.57	$45,661
Jan 2012	783	364	98.09	2.73	$77,800
Dec 2011	743	347	96.87	3.24	$73,099
Nov 2011	894	356	95.72	3.31	$86,753
Oct 2011	743	378	84.98	3.65	$64,519
Sep 2011	741	275	83.62	3.99	$63,059
Aug 2011	592	265	83.40	4.15	$50,472
Jul 2011	595	258	94.14	4.52	$57,179
Jun 2011	894	266	92.90	4.64	$84,287
May 2011	895	318	98.13	4.40	$89,227
Apr 2011	295	222	105.96	4.33	$32,220
Mar 2011	889	293	96.36	4.06	$86,853
Feb 2011	590	229	85.64	4.18	$51,485
Jan 2011	742	241	86.50	4.59	$65,289
Dec 2010	740	233	85.73	4.35	$64,453
Nov 2010	589	224	80.84	3.80	$48,465
Oct 2010	711	74	78.10	3.51	$55,789
Sep 2010	700	76	72.63	3.98	$51,143
Aug 2010	701	70	73.68	4.42	$51,959
Jul 2010	707	67	72.55	4.74	$51,610
Jun 2010	576	42	70.36	4.91	$40,734
May 2010	707	52	71.12	4.24	$50,502
Apr 2010	705	60	81.69	4.12	$57,839
Mar 2010	844	59	78.39	4.39	$66,420
Feb 2010	704	70	73.58	5.44	$52,181
Jan 2010	708	70	74.36	5.96	$53,064
Dec 2009	572	69	71.44	5.48	$41,242
Nov 2009	851	69	74.59	3.75	$63,735
Oct 2009	716	64	72.54	4.11	$52,202
Sep 2009	852	59	65.54	3.06	$56,021
Aug 2009	569	49	67.42	3.22	$38,520
Jul 2009	836	69	61.13	3.46	$51,344
Jun 2009	850	73	66.16	3.90	$56,520
May 2009	560	76	54.74	3.93	$30,953
Apr 2009	599	69	46.77	3.59	$28,263
Mar 2009	738	74	42.14	4.06	$31,400
Feb 2009	893	63	32.81	4.63	$29,591
Jan 2009	589	59	35.86	5.37	$21,438
Dec 2008	596	44	37.10	5.98	$22,375
Nov 2008	600	40	55.49	6.86	$33,568
Oct 2008	601	58	75.24	6.92	$45,621
Sep 2008	604	70	101.76	7.88	$62,014
Aug 2008	739	70	114.22	8.48	$85,002
Jul 2008	442	62	131.08	11.39	$58,644
Jun 2008	1,034	55	131.33	13.03	$136,512
May 2008	599	66	123.17	11.57	$74,543
Apr 2008	590	54	110.31	10.45	$65,647
Mar 2008	587	57	101.90	9.66	$60,366
Feb 2008	739	44	92.53	8.77	$68,766
Jan 2008	918	43	90.38	8.21	$83,322
Dec 2007	457	54	88.33	7.30	$40,761
Nov 2007	565	59	91.67	7.29	$52,224
Oct 2007	248	37	82.85	6.92	$20,803
Sep 2007	377	23	75.84	6.24	$28,735
Aug 2007	651	37	69.06	6.39	$45,194
Jul 2007	0	16	70.90	6.39	$102
Jun 2007	399	41	62.00	7.55	$25,047
May 2007	683	25	58.74	7.85	$40,316
Apr 2007	270	11	59.61	7.81	$16,181
Mar 2007	536	25	56.92	7.30	$30,692
Feb 2007	642	53	55.10	8.22	$35,810
Jan 2007	797	55	50.30	6.73	$40,459
Dec 2006	790	51	56.65	6.92	$45,106
Nov 2006	476	52	54.20	7.62	$26,195
Oct 2006	480	48	54.90	6.01	$26,641
Sep 2006	643	46	60.08	5.04	$38,863
Aug 2006	627	50	68.71	7.34	$43,448
Jul 2006	641	40	69.37	6.34	$44,720
Jun 2006	618	45	66.28	6.38	$41,248
May 2006	485	35	66.01	6.42	$32,240
Apr 2006	472	33	64.39	7.36	$30,635
Mar 2006	474	40	56.70	7.08	$27,159
Feb 2006	806	52	57.59	7.75	$46,821
Jan 2006	845	50	60.59	8.93	$51,645
Dec 2005	563	55	54.94	13.42	$31,669
Nov 2005	694	49	54.69	10.59	$38,474
Oct 2005	702	61	58.34	13.80	$41,796
Sep 2005	840	68	61.45	12.08	$52,439
Aug 2005	693	74	61.51	9.80	$43,351
Jul 2005	840	70	55.69	7.84	$47,329
Jun 2005	831	66	52.33	7.38	$43,973
May 2005	704	65	45.22	6.65	$32,267
Apr 2005	850	68	49.20	7.36	$42,321
Mar 2005	965	70	50.37	7.15	$49,108
Feb 2005	630	118	45.22	6.31	$29,233
Jan 2005	505	163	43.16	6.32	$22,826
Dec 2004	941	217	39.86	6.75	$38,973
Nov 2004	811	226	45.28	6.33	$38,153
Oct 2004	798	229	49.70	6.52	$41,153
Sep 2004	809	231	43.24	5.28	$36,202
Aug 2004	678	218	42.37	5.55	$29,937
Jul 2004	807	294	38.28	6.08	$32,681
Jun 2004	807	237	36.10	6.43	$30,657
May 2004	679	266	37.48	6.49	$27,176
Apr 2004	678	212	34.47	5.86	$24,613
Mar 2004	671	225	34.36	5.53	$24,300
Feb 2004	779	193	32.45	5.51	$26,342
Jan 2004	780	190	32.03	6.30	$26,180
Dec 2003	770	165	30.26	6.30	$24,340
Nov 2003	905	143	28.80	4.60	$26,721
Oct 2003	770	160	28.17	4.76	$22,452
Sep 2003	641	152	26.31	4.75	$17,587
Aug 2003	905	149	29.76	5.13	$27,697
Jul 2003	781	173	29.41	5.17	$23,864
Jun 2003	795	158	28.56	5.98	$23,651
May 2003	789	144	26.59	5.97	$21,840
Apr 2003	796	190	26.67	5.41	$22,257
Mar 2003	971	211	31.14	6.10	$31,523
Feb 2003	708	145	33.48	7.93	$24,853
Jan 2003	953	181	30.31	5.58	$29,896
Dec 2002	921	206	26.91	4.85	$25,784
Nov 2002	922	192	24.66	4.14	$23,531
Oct 2002	787	248	26.46	4.23	$21,873
Sep 2002	915	239	27.44	3.64	$25,976
Aug 2002	648	203	25.96	3.16	$17,464
Jul 2002	528	182	24.58	3.06	$13,535
Jun 2002	803	212	23.73	3.34	$19,763
May 2002	1,035	220	24.66	3.58	$26,312
Apr 2002	667	226	23.65	3.51	$16,568
Mar 2002	1,167	210	22.00	3.10	$26,326
Feb 2002	796	198	18.22	2.38	$14,974
Jan 2002	1,052	161	17.17	2.38	$18,445
Dec 2001	792	187	16.93	2.36	$13,851
Nov 2001	659	143	18.07	2.41	$12,252
Oct 2001	1,050	149	19.78	2.53	$21,146
Sep 2001	924	103	24.26	2.25	$22,648
Aug 2001	791	86	24.87	3.05	$19,935
Jul 2001	927	0	23.93	3.20	$22,183
Jun 2001	519	89	24.56	3.82	$13,087
May 2001	1,174	88	25.52	4.31	$30,340
Apr 2001	782	161	24.68	5.34	$20,159
Mar 2001	921	232	24.54	5.38	$23,849
Feb 2001	577	160	27.75	5.77	$16,934
Jan 2001	893	158	27.47	8.40	$25,858
Dec 2000	747	141	26.88	9.12	$21,366
Nov 2000	753	105	32.21	5.66	$24,848
Oct 2000	1,055	239	31.23	5.15	$34,177
Sep 2000	879	279	31.87	5.19	$29,461
Aug 2000	881	274	29.64	4.54	$27,357
Jul 2000	1,147	250	28.53	4.09	$33,746
Jun 2000	885	256	29.30	4.40	$27,056
May 2000	728	186	27.26	3.68	$20,530
Apr 2000	1,016	71	24.51	3.12	$25,123
Mar 2000	878	66	28.42	2.86	$25,142
Feb 2000	839	48	27.62	2.73	$23,304
Jan 2000	876	40	25.27	2.48	$22,236
Dec 1999	739	126	24.28	2.42	$18,248
Nov 1999	843	122	23.19	2.43	$19,846
Oct 1999	749	126	20.98	2.80	$16,067
Sep 1999	866	125	21.75	2.62	$19,163
Aug 1999	1,120	125	19.26	2.88	$21,931
Jul 1999	864	121	17.89	2.37	$15,744
Jun 1999	745	144	15.94	2.36	$12,215
May 1999	998	179	15.79	2.32	$16,174
Apr 1999	1,002	196	15.10	2.21	$15,563
Mar 1999	748	203	12.47	1.84	$9,701
Feb 1999	999	186	9.98	1.82	$10,308
Jan 1999	988	204	10.38	1.90	$10,643
Dec 1998	850	234	9.20	1.77	$8,235

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                  740 bbl  × $106.41 =    $78,743
Casinghead gas       314 Mcf  × $  3.05 =       $956

────────────────────────────────────────────────────
Month total                                  $79,700

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. 09/O/29600 is the state's own key, not one this site invented.