SWEENEY, HELEN O., MRS. -A-

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 29601District 09Field 07988200OilCasinghead gasSaveExport
Value, all time
$3.0 M
Dec 1998 – Feb 2026
Value, last 12 filed months
$57 k
at the published price for each month
Months reported
327
no gaps in the span
Streams
2
oil, casinghead gas

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.

StreamBasisVolumeValue
OilDisposition54,516 bbl$2,924,190
Casinghead gasProduction15,264 Mcf$90,473
Total$3,014,663

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 33.7497, -96.7926. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.74967, -96.79257 · centre of the wells drawn, derived

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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
5,510 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
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.
1100.0%

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 5,510 ft.

Completions filed
Jul 1960
1 of 1 wells

1 well

42-1810085755,510 ftJul 1960

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 (327)

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

327 months

Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025138062.743.08$8,658
Aug 2025138063.933.01$8,822
Jul 2025145066.743.32$9,677
Jun 2025104066.483.13$6,914
May 202534060.553.23$2,059
Apr 2025174062.363.54$10,851
Mar 2025141067.704.27$9,546
Feb 2025103070.884.34$7,301
Jan 2025139074.324.28$10,330
Dec 2024139068.993.12$9,590
Nov 2024141069.052.20$9,736
Oct 2024142071.372.28$10,135
Sep 2024107069.612.36$7,448
Aug 2024104075.632.06$7,866
Jul 2024143079.932.15$11,430
Jun 2024140078.082.63$10,931
May 2024139078.812.20$10,955
Apr 2024144084.451.66$12,161
Mar 2024173080.301.55$13,892
Feb 2024175076.091.78$13,316
Jan 202472073.023.30$5,257
Dec 2023138071.262.61$9,834
Nov 2023142077.892.81$11,060
Oct 2023171085.443.09$14,610
Sep 2023103089.042.74$9,171
Aug 2023142080.522.67$11,434
Jul 2023177074.852.64$13,248
Jun 202399068.962.26$6,827
May 2023143070.622.23$10,099
Apr 2023139078.122.24$10,859
Mar 2023174072.852.39$12,676
Feb 2023104075.112.47$7,811
Jan 2023177076.533.39$13,546
Dec 2022173076.415.73$13,219
Nov 202272085.005.65$6,120
Oct 2022176087.185.86$15,344
Sep 2022102084.888.16$8,658
Aug 2022170094.529.13$16,068
Jul 20221700101.587.54$17,269
Jun 20221400115.097.98$16,113
May 20221400109.378.43$15,312
Apr 20221050104.226.84$10,943
Mar 20221380108.885.08$15,025
Feb 2022138091.054.86$12,565
Jan 2022139081.844.54$11,376
Dec 2021104071.323.90$7,417
Nov 2021142077.435.24$10,995
Oct 2021142079.795.71$11,330
Sep 2021137069.865.35$9,571
Aug 2021105066.024.22$6,932
Jul 2021140070.783.98$9,909
Jun 2021135069.493.38$9,381
May 2021138063.483.02$8,760
Apr 2021141060.362.76$8,511
Mar 2021143061.302.72$8,766
Feb 2021108057.805.55$6,242
Jan 2021105050.412.81$5,293
Dec 202071044.642.68$3,169
Nov 2020107038.772.71$4,148
Oct 2020140036.972.48$5,176
Sep 2020133037.091.99$4,933
Aug 2020160039.982.39$6,397
Jul 2020128038.371.83$4,911
Jun 202096034.901.69$3,350
May 2020128016.921.81$2,166
Apr 2020128014.751.80$1,888
Mar 2020128030.341.86$3,884
Feb 2020128049.881.98$6,385
Jan 2020130057.252.09$7,443
Dec 2019128059.012.30$7,553
Nov 2019132055.302.75$7,300
Oct 2019127053.472.42$6,791
Sep 2019158055.052.66$8,698
Aug 201995053.112.30$5,045
Jul 2019127056.272.46$7,146
Jun 2019159052.782.49$8,392
May 2019131058.482.74$7,661
Apr 2019128062.632.75$8,017
Mar 2019130056.803.06$7,384
Feb 2019131050.852.79$6,661
Jan 2019125046.033.23$5,754
Dec 201897046.594.19$4,519
Nov 2018129052.934.24$6,828
Oct 2018128061.443.40$7,864
Sep 2018130059.543.11$7,740
Aug 2018129059.403.07$7,663
Jul 201896065.142.93$6,253
Jun 2018130060.183.08$7,823
May 2018162065.382.90$10,592
Apr 201896063.842.90$6,129
Mar 2018130061.222.79$7,959
Feb 201897061.782.77$5,993
Jan 201897062.874.01$6,098
Dec 201795057.272.92$5,441
Nov 2017131055.423.12$7,260
Oct 201765049.292.98$3,204
Sep 2017161047.523.09$7,651
Aug 201797045.373.00$4,401
Jul 201712915543.873.09$6,138
Jun 2017131042.493.09$5,566
May 201797045.373.26$4,401
Apr 2017129047.933.21$6,183
Mar 2017163046.772.98$7,624
Feb 201796050.452.95$4,843
Jan 2017130049.413.42$6,423
Dec 2016169048.763.72$8,240
Nov 2016115042.492.64$4,886
Oct 2016114046.193.09$5,266
Sep 201670041.553.10$2,909
Aug 201637041.442.92$1,533
Jul 20160041.622.92$0
Jun 201661045.352.69$2,766
May 2016198042.521.99$8,419
Apr 20160036.561.99$0
Mar 201626033.011.79$858
Feb 201633026.472.06$874
Jan 201637027.352.36$1,012
Dec 201536632.362.00$1,177
Nov 201571638.792.17$2,767
Oct 201535743.552.43$1,541
Sep 201535542.992.76$1,518
Aug 201529040.162.87$1,165
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 201544055.212.96$2,429
Apr 201543049.822.71$2,142
Mar 201573042.892.93$3,131
Feb 201529044.662.98$1,295
Jan 201573043.433.10$3,170
Dec 20141802454.693.59$9,930
Nov 20141112770.464.25$7,936
Oct 20141452378.303.90$11,443
Sep 20141782286.164.05$15,425
Aug 20141792789.394.04$16,110
Jul 20141762396.564.18$17,091
Jun 20141823498.164.74$18,026
May 20141611194.734.73$15,304
Apr 2014160895.944.81$15,389
Mar 20142051895.895.06$19,748
Feb 2014206497.406.19$20,089
Jan 20142051190.404.86$18,585
Dec 2013126791.824.35$11,600
Nov 2013167888.853.74$14,868
Oct 20131241197.423.78$12,122
Sep 201316510104.113.72$17,215
Aug 201316312104.253.52$17,035
Jul 2013506102.523.72$5,148
Jun 201399594.403.93$9,365
May 201396594.834.15$9,124
Apr 201397093.964.28$9,114
Mar 2013194893.623.91$18,194
Feb 20132451091.233.42$22,386
Jan 20132371091.603.42$21,743
Dec 20122911286.773.42$25,291
Nov 20122482286.953.62$21,643
Oct 20122728089.383.40$24,583
Sep 20122747594.672.92$26,158
Aug 20122722892.662.91$25,285
Jul 20122748185.133.02$23,570
Jun 20122759679.822.52$22,192
May 201232110291.612.49$29,661
Apr 2012329100101.652.00$33,643
Mar 201227676105.052.22$29,163
Feb 201221885101.102.57$22,258
Jan 20123859198.092.73$38,013
Dec 2011923096.873.24$9,009
Nov 20111113095.723.31$10,724
Oct 2011923284.983.65$7,935
Sep 2011922483.623.99$7,789
Aug 2011732383.404.15$6,184
Jul 2011742294.144.52$7,066
Jun 20111112392.904.64$10,419
May 20111102798.134.40$10,913
Apr 20113619105.964.33$3,897
Mar 20111102596.364.06$10,701
Feb 2011732085.644.18$6,335
Jan 2011922186.504.59$8,054
Dec 2010912085.734.35$7,888
Nov 2010731980.843.80$5,973
Oct 201012622278.103.51$10,620
Sep 201012322672.633.98$9,833
Aug 201012421073.684.42$10,064
Jul 201012520172.554.74$10,021
Jun 201010212570.364.91$7,791
May 201012515771.124.24$9,555
Apr 201012418081.694.12$10,872
Mar 201014917978.394.39$12,466
Feb 201012420873.585.44$10,256
Jan 201012521074.365.96$10,547
Dec 200910120871.445.48$8,356
Nov 200915020674.593.75$11,961
Oct 200912619472.544.11$9,937
Sep 200915017565.543.06$10,367
Aug 200910014967.423.22$7,222
Jul 200914820761.133.46$9,764
Jun 200915021766.163.90$10,769
May 20099922854.743.93$6,314
Apr 200910620746.773.59$5,700
Mar 200913022342.144.06$6,383
Feb 200915818832.814.63$6,055
Jan 200910417735.865.37$4,680
Dec 200810513137.105.98$4,679
Nov 200810511955.496.86$6,643
Oct 200810617475.246.92$9,180
Sep 2008107208101.767.88$12,527
Aug 2008130210114.228.48$16,630
Jul 200878186131.0811.39$12,343
Jun 2008183163131.3313.03$26,158
May 2008106198123.1711.57$15,348
Apr 2008104162110.3110.45$13,166
Mar 2008103172101.909.66$12,158
Feb 200813013192.538.77$13,178
Jan 200816213090.388.21$15,708
Dec 200724616288.337.30$22,912
Nov 200730417791.677.29$29,158
Oct 200713410982.856.92$11,856
Sep 20072037075.846.24$15,833
Aug 200729310169.066.39$20,880
Jul 200704370.906.39$275
Jun 200717911262.007.55$11,943
May 20073076858.747.85$18,567
Apr 20071222959.617.81$7,499
Mar 20072416856.927.30$14,214
Feb 200714114355.108.22$8,944
Jan 200716316550.306.73$9,309
Dec 200616215356.656.92$10,236
Nov 20069715454.207.62$6,430
Oct 20069814454.906.01$6,246
Sep 200613213860.085.04$8,626
Aug 200612815168.717.34$9,903
Jul 200613112269.376.34$9,861
Jun 200612713466.286.38$9,273
May 20069710766.016.42$7,090
Apr 2006979864.397.36$6,967
Mar 20069712056.707.08$6,350
Feb 200616515557.597.75$10,704
Jan 200617314860.598.93$11,804
Dec 200511516454.9413.42$8,518
Nov 200514214554.6910.59$9,301
Oct 200514418558.3413.80$10,953
Sep 200517220461.4512.08$13,034
Aug 200514222461.519.80$10,929
Jul 200517221155.697.84$11,234
Jun 200517019752.337.38$10,350
May 200514419545.226.65$7,809
Apr 200517420249.207.36$10,048
Mar 200519821050.377.15$11,476
Feb 20052108045.226.31$10,001
Jan 200516810943.166.32$7,940
Dec 20042355539.866.75$9,738
Nov 20042035645.286.33$9,546
Oct 20041995849.706.52$10,268
Sep 20042025843.245.28$9,041
Aug 20041695542.375.55$7,466
Jul 20042023238.286.08$7,927
Jun 20042022636.106.43$7,459
May 20041703037.486.49$6,566
Apr 20041692434.475.86$5,966
Mar 20041682534.365.53$5,911
Feb 20042321732.455.51$7,622
Jan 20042331632.036.30$7,564
Dec 20032301430.266.30$7,048
Nov 20032701228.804.60$7,831
Oct 20032301328.174.76$6,541
Sep 20031921326.314.75$5,113
Aug 20032701229.765.13$8,097
Jul 20032331529.415.17$6,930
Jun 20032371428.565.98$6,852
May 20032361226.595.97$6,347
Apr 20032381626.675.41$6,434
Mar 20032901831.146.10$9,140
Feb 20032121333.487.93$7,201
Jan 20032851530.315.58$8,722
Dec 20022751726.914.85$7,483
Nov 20022751624.664.14$6,848
Oct 20022352126.464.23$6,307
Sep 20022732127.443.64$7,567
Aug 20021931725.963.16$5,064
Jul 20021581524.583.06$3,930
Jun 20022401823.733.34$5,755
May 20023091924.663.58$7,688
Apr 20021991923.653.51$4,773
Mar 20023491822.003.10$7,734
Feb 20022381818.222.38$4,379
Jan 20023141417.172.38$5,425
Dec 20012371616.932.36$4,050
Nov 20011971218.072.41$3,589
Oct 20013141319.782.53$6,244
Sep 2001276924.262.25$6,716
Aug 2001236724.873.05$5,891
Jul 2001277023.933.20$6,629
Jun 2001155824.563.82$3,837
May 2001351825.524.31$8,992
Apr 20012341424.685.34$5,850
Mar 20012752024.545.38$6,856
Feb 20011721327.755.77$4,848
Jan 20012671427.478.40$7,452
Dec 20002231226.889.12$6,104
Nov 2000225932.215.66$7,298
Oct 20003152131.235.15$9,946
Sep 20002632531.875.19$8,511
Aug 20002632429.644.54$7,904
Jul 20003422228.534.09$9,847
Jun 20002642329.304.40$7,836
May 20002171627.263.68$5,974
Apr 2000304624.513.12$7,470
Mar 2000262628.422.86$7,463
Feb 20004522627.622.73$12,555
Jan 20004722225.272.48$11,982
Dec 19993986724.282.42$9,826
Nov 19994546623.192.43$10,689
Oct 19994036820.982.80$8,646
Sep 19994666721.752.62$10,311
Aug 19996036719.262.88$11,806
Jul 19994656517.892.37$8,473
Jun 19994017715.942.36$6,574
May 19995379615.792.32$8,702
Apr 199954010515.102.21$8,386
Mar 199940310912.471.84$5,226
Feb 19995381009.981.82$5,551
Jan 199953210910.381.90$5,729
Dec 19984581269.201.77$4,437

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.

Sep 2025 — as filed, then multipliedworked
Oil                  138 bbl  × $ 62.74 =     $8,658
Casinghead gas         0 Mcf  × $  3.08 =         $0

────────────────────────────────────────────────────
Month total                                   $8,658

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/29601 is the state's own key, not one this site invented.