MOLLIE "B"

Operated by PETROPLEX ENERGY INC. (P-5 660886) 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 37938District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$25.1 M
Aug 2006 – May 2026
Value, last 12 filed months
$445 k
at the published price for each month
Months reported
238
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 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.

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
OilDisposition324,790 bbl$23,113,149
Casinghead gasProduction387,734 Mcf$1,976,256
Total$25,089,404

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 32.2182, -102.1188. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.2 miles.

32.21828, -102.11748 · 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
20.0%
1 of 5 wells
With a plug date
20.0%
1 of 5 wells
Median depth
11,332 ft
5 wells filed one
Completion to plug
10.5 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
120.0%
A plug date is filed
120.0%
BothOn the schedule and plugged. Neither fact cancels the other.
120.0%
NeitherNo plug date, and not on the schedule.
480.0%

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 11,302 and 11,589 ft, median 11,332 ft, over the 5 wells that filed a depth.

Completions filed
Aug 2006 – Jun 2008
5 of 5 wells
Plug dates filed
Feb 2017
1 of 5 wells; 4 filed none

Last completion to plug: a median of 10.5 years across the 1 well that filed both dates, with the middle half between 10.5 years and 10.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-31735183511,408 ftJun 2008
42-31734761411,328 ftJun 2007
42-31734762311,332 ftMar 2007
42-31734658211,302 ftSep 2006
42-31734644111,589 ftAug 2006Feb 2017Yes

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 (238)

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

238 months

May 20263190106.413.05$33,945
Apr 2026167098.932.87$16,521
Mar 2026501089.753.15$44,965
Feb 2026972063.503.75$61,722
Jan 2026357059.138.00$21,109
Dec 2025347456.664.41$19,679
Nov 2025541058.593.93$31,697
Oct 2025719059.383.30$42,694
Sep 2025889062.743.08$55,776
Aug 2025716063.933.01$45,774
Jul 2025531066.743.32$35,439
Jun 2025530066.483.13$35,234
May 20251,067060.553.23$64,607
Apr 2025706062.363.54$44,026
Mar 2025714067.704.27$48,338
Feb 20251,078070.884.34$76,409
Jan 2025883074.324.28$65,625
Dec 2024719068.993.12$49,604
Nov 2024539069.052.20$37,218
Oct 2024175071.372.28$12,490
Sep 2024550069.612.36$38,286
Aug 2024361075.632.06$27,302
Jul 2024731079.932.15$58,429
Jun 2024360078.082.63$28,109
May 2024516078.812.20$40,666
Apr 2024361084.451.66$30,486
Mar 2024356080.301.55$28,587
Feb 2024720076.091.78$54,785
Jan 2024353073.023.30$25,776
Dec 2023858071.262.61$61,141
Nov 2023546077.892.81$42,528
Oct 2023528085.443.09$45,112
Sep 2023717089.042.74$63,842
Aug 2023540080.522.67$43,481
Jul 2023731074.852.64$54,715
Jun 2023719068.962.26$49,582
May 2023346070.622.23$24,435
Apr 2023538478.122.24$42,038
Mar 202389110172.852.39$65,151
Feb 20233603175.112.47$27,116
Jan 2023706076.533.39$54,030
Dec 2022359076.415.73$27,431
Nov 2022422385.005.65$35,887
Oct 2022505087.185.86$44,026
Sep 2022510184.888.16$43,297
Aug 2022883094.529.13$83,461
Jul 20225344101.587.54$54,274
Jun 202235412115.097.98$40,838
May 2022352196109.378.43$40,151
Apr 2022533233104.226.84$57,142
Mar 2022720235108.885.08$79,587
Feb 202236019391.054.86$33,716
Jan 20221,07721781.844.54$89,126
Dec 202171590071.323.90$54,503
Nov 20211,0601,30677.435.24$88,915
Oct 20217141,46779.795.71$65,352
Sep 20217121,24969.865.35$56,424
Aug 20216841,71766.024.22$52,404
Jul 20219171,41470.783.98$70,536
Jun 202170213869.493.38$49,249
May 202172124363.483.02$46,502
Apr 20211,0311,55960.362.76$66,532
Mar 20211,030061.302.72$63,139
Feb 20217191,19657.805.55$48,194
Jan 20216751,46450.412.81$38,141
Dec 20208691,61444.642.68$43,110
Nov 20209301,67238.772.71$40,581
Oct 20201,21756736.972.48$46,398
Sep 20201,26619637.091.99$47,346
Aug 20207002239.982.39$28,038
Jul 20201,08831438.371.83$42,320
Jun 20202,00146234.901.69$70,616
May 20201811,00716.921.81$4,890
Apr 20201,79178714.751.80$27,837
Mar 20201,0811,30730.341.86$35,224
Feb 20201,2581,21749.881.98$65,160
Jan 20205461,23157.252.09$33,837
Dec 20197031,00859.012.30$43,807
Nov 20198851,16155.302.75$52,134
Oct 20197231,06753.472.42$41,239
Sep 20191,42273055.052.66$80,221
Aug 201975533453.112.30$40,868
Jul 20191,15939156.272.46$66,179
Jun 20191,08068052.782.49$58,696
May 20191,62922758.482.74$95,886
Apr 2019754062.632.75$47,223
Mar 20191,522056.803.06$86,450
Feb 20191,337050.852.79$67,986
Jan 2019748046.033.23$34,430
Dec 20181,448046.594.19$67,462
Nov 20181,075052.934.24$56,900
Oct 20181,2714961.443.40$78,257
Sep 20181,23413759.543.11$73,898
Aug 201888313259.403.07$52,855
Jul 20181,418065.142.93$92,369
Jun 20181,2371960.183.08$74,501
May 20181,43442865.382.90$94,996
Apr 20181,27834463.842.90$82,585
Mar 201892249861.222.79$57,833
Feb 20181,77588561.782.77$112,108
Jan 20181,0881,05562.874.01$72,632
Dec 20171,4881,47957.272.92$89,539
Nov 20171,2661,26055.423.12$74,091
Oct 20171,4301,56749.292.98$75,160
Sep 20179211,21247.523.09$47,508
Aug 20178921,11345.373.00$43,814
Jul 20178821,03743.873.09$41,895
Jun 20171,0881,14642.493.09$49,767
May 20179371,09845.373.26$46,095
Apr 20178971,15347.933.21$46,696
Mar 20179391,34146.772.98$47,918
Feb 20171,6481,15750.452.95$86,558
Jan 20171,3091,11149.413.42$68,476
Dec 20161,4081,07948.763.72$72,671
Nov 20169051,20942.492.64$41,650
Oct 20167191,29046.193.09$37,197
Sep 20161,2841,51741.553.10$58,054
Aug 20161,0951,46941.442.92$49,673
Jul 20161,30798741.622.92$57,284
Jun 201672896845.352.69$35,615
May 20161,1751,29342.521.99$52,535
Apr 20161,3461,46936.561.99$52,135
Mar 201693597833.011.79$32,619
Feb 20161,24090226.472.06$34,684
Jan 20161,6951,70527.352.36$50,389
Dec 20151,1111,95832.362.00$39,871
Nov 20151,4551,99538.792.17$60,763
Oct 20159201,60643.552.43$43,963
Sep 20151,2102,06542.992.76$57,714
Aug 20151,4462,17740.162.87$64,325
Jul 20151,2772,01148.152.95$67,410
Jun 20151,0781,81256.152.88$65,753
May 20151,4112,26855.212.96$84,604
Apr 20151,6962,21649.822.71$90,492
Mar 20151,5501,75542.892.93$71,630
Feb 20159271,13844.662.98$44,787
Jan 20151,2791,30143.433.10$59,581
Dec 20141,3081,77254.693.59$77,898
Nov 20141,8311,85470.464.25$136,895
Oct 20141,1111,99078.303.90$94,754
Sep 20141,2681,72186.164.05$116,213
Aug 20141,5281,81889.394.04$143,924
Jul 20141,6661,23796.564.18$166,039
Jun 20141,30292898.164.74$132,200
May 20141,3115594.734.73$124,451
Apr 20141,309995.944.81$125,629
Mar 20141,6717795.895.06$160,622
Feb 20141,3265597.406.19$129,493
Jan 20141,3486390.404.86$122,165
Dec 20131,71325391.824.35$158,389
Nov 201373441988.853.74$66,782
Oct 20131,48126897.423.78$145,292
Sep 20131,092201104.113.72$114,435
Aug 20131,115263104.253.52$117,165
Jul 2013905210102.523.72$93,561
Jun 20131,45819994.403.93$138,418
May 20131,06525194.834.15$102,035
Apr 20131,07413793.964.28$101,500
Mar 20131,47734393.623.91$139,619
Feb 20131,4239591.233.42$130,145
Jan 201392023891.603.42$85,086
Dec 20121,29458986.773.42$114,295
Nov 201293153286.953.62$82,879
Oct 20121,10051589.383.40$100,069
Sep 20121,46173494.672.92$140,455
Aug 201293360692.662.91$88,214
Jul 20121,26955685.133.02$109,710
Jun 20121,47851879.822.52$119,279
May 201294487191.612.49$88,647
Apr 20121,295818101.652.00$133,270
Mar 20121,2531,906105.052.22$135,863
Feb 20121,4862,203101.102.57$155,897
Jan 20122,9653,18098.092.73$299,531
Dec 20111,4653,39396.873.24$152,907
Nov 20111,2933,31295.723.31$134,733
Oct 20112,0263,44884.983.65$184,750
Sep 20112,0073,56283.623.99$182,023
Aug 20111,6783,03783.404.15$152,547
Jul 20112,5854,23194.144.52$262,464
Jun 20111,3284,29592.904.64$143,299
May 20111,8693,41298.134.40$198,434
Apr 20111,4932,081105.964.33$167,216
Mar 20112,0123,27796.364.06$207,172
Feb 20111,2783,06385.644.18$122,251
Jan 20112,4824,27086.504.59$234,287
Dec 20101,6534,06985.734.35$159,403
Nov 20101,9993,69180.843.80$175,608
Oct 20102,3904,34378.103.51$201,898
Sep 20101,8153,81872.633.98$147,017
Aug 20102,2984,09773.684.42$187,423
Jul 20101,4734,28272.554.74$127,148
Jun 20102,7934,39570.364.91$218,097
May 20101,8104,26371.124.24$146,782
Apr 20102,5513,95281.694.12$224,684
Mar 20102,5744,63478.394.39$222,113
Feb 20101,8394,22073.585.44$158,280
Jan 20102,1864,78174.365.96$191,065
Dec 20092,1974,38971.445.48$181,022
Nov 20092,1774,68474.593.75$179,954
Oct 20092,5364,55372.544.11$202,675
Sep 20092,1974,21565.543.06$156,909
Aug 20092,3074,57767.423.22$170,269
Jul 20092,8814,63061.133.46$192,156
Jun 20092,2884,20066.163.90$167,733
May 20093,2673,94354.743.93$194,315
Apr 20091,9974,53546.773.59$109,669
Mar 20092,7385,31842.144.06$136,965
Feb 20092,9075,03732.814.63$118,715
Jan 20093,1265,50035.865.37$141,639
Dec 20082,9685,50437.105.98$143,011
Nov 20083,3055,97655.496.86$224,392
Oct 20083,6894,79075.246.92$310,717
Sep 20083,6652,163101.767.88$389,989
Aug 20083,2566,008114.228.48$422,866
Jul 20084,5386,978131.0811.39$674,316
Jun 20082,3475,312131.3313.03$377,461
May 20082,3563,990123.1711.57$336,370
Apr 20082,5503,721110.3110.45$320,193
Mar 20082,3754,033101.909.66$280,988
Feb 20082,1632,93292.538.77$225,858
Jan 20082,0393,53390.388.21$213,276
Dec 20072,5934,68088.337.30$263,213
Nov 20072,5504,43891.677.29$266,119
Oct 20072,9044,64682.856.92$272,756
Sep 20072,9296,21175.846.24$260,918
Aug 20073,7836,44269.066.39$302,405
Jul 20073,2395,11670.906.39$262,326
Jun 20071,7943,03462.007.55$134,130
May 20071,4463,06258.747.85$108,963
Apr 20071,8372,89659.617.81$132,107
Mar 20071,8524,25156.927.30$136,457
Feb 20072,5603,81255.108.22$172,375
Jan 20071,4793,66850.306.73$99,068
Dec 20061,8134,41256.656.92$133,231
Nov 20062,5754,78954.207.62$176,045
Oct 20062,6024,87354.906.01$172,155
Sep 20062,4263,62360.085.04$164,004
Aug 20061,6482,58068.717.34$132,171

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                  319 bbl  × $106.41 =    $33,945
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $33,945

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/37938 is the state's own key, not one this site invented.