POST ESTATE "C"

Operated by BROWN, GEO. R PARTNERSHIP,LP,THE (P-5 99955) in the GARZA field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10344District 8AField 34113001OilCasinghead gasSave
Value, all time
$16.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$376 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition278,762 bbl$16,641,000
Casinghead gasProduction78,101 Mcf$277,504
Total$16,918,504

5,994 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 (15)

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 33.1648, -101.3942. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.16500, -101.39425 · 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
33.3%
5 of 15 wells
With a plug date
13.3%
2 of 15 wells
Median depth
3,139 ft
14 wells filed one
Completion to plug
47.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
533.3%
A plug date is filed
213.3%
BothOn the schedule and plugged. Neither fact cancels the other.
213.3%
NeitherNo plug date, and not on the schedule.
1066.7%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 14 of 15 wells. Median 3,139 ft, with the middle half between 3,110 and 3,184 ft; the shallowest is 3,073 ft and the deepest 3,850 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

50s
60s
70s
80s
90s
00s
10s
20s

Last completion by decade, 15 of 15 wells, Nov 1957 – Jul 2023. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1957 – Jul 2023
15 of 15 wells
Plug dates filed
Oct 2014 – Dec 2014
2 of 15 wells; 13 filed none

Last completion to plug: a median of 47.8 years across the 2 wells that filed both dates, with the middle half between 43.2 years and 52.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

15 wells

42-1690156133,130 ftJul 2023
42-1690155843,081 ftFeb 2022Yes
42-16932540103,147 ftSep 2021
42-16933982133,184 ftJun 2021
42-16933269113,173 ftAug 2015
42-1693008393,850 ftMar 2015Yes
42-1690155283,110 ftMar 2015
42-16934016153,182 ftJan 2011
42-16934015143,220 ftDec 2010
42-16933981123,200 ftNov 2009
42-169013161Sep 1995
42-1690131923,110 ftSep 1984
42-1690157573,110 ftMay 1976Dec 2014Yes
42-1690156353,075 ftDec 1972Yes
42-1690156463,073 ftNov 1957Oct 2014Yes

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 (401)

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

401 months

May 2026734140106.413.05$78,531
Apr 202618314098.932.87$18,506
Mar 202674314089.753.15$67,125
Feb 202618314063.503.75$12,146
Jan 202636914059.138.00$22,939
Dec 202537814056.664.41$22,035
Nov 202518914058.593.93$11,623
Oct 202573414059.383.30$44,048
Sep 202519114062.743.08$12,414
Aug 202556114063.933.01$36,287
Jul 202537414066.743.32$25,425
Jun 202537514066.483.13$25,368
May 202575114060.553.23$45,926
Apr 202557014062.363.54$36,041
Mar 202518914067.704.27$13,393
Feb 202557114070.884.34$41,080
Jan 202595914074.324.28$71,872
Dec 2024014068.993.12$437
Nov 202457214069.052.20$39,804
Oct 202456514071.372.28$40,643
Sep 202437414069.612.36$26,365
Aug 202455014075.632.06$41,885
Jul 202493514079.932.15$75,035
Jun 202418214078.082.63$14,579
May 202455914078.812.20$44,363
Apr 202457414084.451.66$48,707
Mar 202471814080.301.55$57,872
Feb 202419614076.091.78$15,163
Jan 202418514073.023.30$13,970
Dec 202355914071.262.61$40,200
Nov 202357614077.892.81$45,258
Oct 202372214085.443.09$62,120
Sep 202375914089.042.74$67,964
Aug 202357114080.522.67$46,351
Jul 202356914074.852.64$42,960
Jun 202355514068.962.26$38,589
May 202392214070.622.23$65,423
Apr 202356814078.122.24$44,685
Mar 202394614072.852.39$69,251
Feb 202357314075.112.47$43,383
Jan 202375514076.533.39$58,254
Dec 202238414076.415.73$30,144
Nov 202273614085.005.65$63,350
Oct 202237614087.185.86$33,601
Sep 202273714084.888.16$63,699
Aug 202276714094.529.13$73,775
Jul 2022712140101.587.54$73,381
Jun 2022541140115.097.98$63,381
May 2022917140109.378.43$101,473
Apr 2022556140104.226.84$58,904
Mar 2022925140108.885.08$101,425
Feb 202273914091.054.86$67,966
Jan 202275714081.844.54$62,588
Dec 20211,11214071.323.90$79,854
Nov 202194014077.435.24$73,517
Oct 202192314079.795.71$74,446
Sep 20211,09414069.865.35$77,176
Aug 20211,09314066.024.22$72,751
Jul 202190814070.783.98$64,826
Jun 20211,09414069.493.38$76,495
May 202191814063.483.02$58,697
Apr 20211,10214060.362.76$66,903
Mar 20211,10514061.302.72$68,117
Feb 202191514057.805.55$53,664
Jan 202155314050.412.81$28,270
Dec 202055914044.642.68$25,328
Nov 202074414038.772.71$29,224
Oct 20201,07014036.972.48$39,905
Sep 20201,11314037.091.99$41,560
Aug 202075514039.982.39$30,519
Jul 202092014038.371.83$35,556
Jun 202092914034.901.69$32,659
May 202092414016.921.81$15,888
Apr 202091314014.751.80$13,719
Mar 202072914030.341.86$22,378
Feb 202055714049.881.98$28,060
Jan 202074129257.252.09$43,034
Dec 201993525659.012.30$55,764
Nov 201975072155.302.75$43,458
Oct 20191,45436853.472.42$78,635
Sep 2019029855.052.66$792
Aug 201953721353.112.30$29,011
Jul 201971928256.272.46$41,152
Jun 20191,07979452.782.49$58,928
May 201917924158.482.74$11,128
Apr 201935322962.632.75$22,738
Mar 201972234756.803.06$42,072
Feb 20191,09433250.852.79$56,557
Jan 201975733946.033.23$35,939
Dec 20181,18037146.594.19$56,529
Nov 201875336352.934.24$41,394
Oct 20181,12935861.443.40$70,582
Sep 20181,12837859.543.11$68,336
Aug 201894042259.403.07$57,130
Jul 20181,13343965.142.93$75,091
Jun 201894132460.183.08$57,626
May 201893234065.382.90$61,920
Apr 201837933263.842.90$25,158
Mar 20181,14934961.222.79$71,314
Feb 201877034061.782.77$48,511
Jan 201887935262.874.01$56,674
Dec 201795237057.272.92$55,602
Nov 20171,32241455.423.12$74,556
Oct 201736835049.292.98$19,183
Sep 20171,51447147.523.09$73,399
Aug 20171,12546445.373.00$52,435
Jul 201794834943.873.09$42,666
Jun 201793941942.493.09$41,192
May 20171,12740145.373.26$52,441
Apr 201793936947.933.21$46,191
Mar 201755531746.772.98$26,903
Feb 20171,13632950.452.95$58,283
Jan 20171,11630649.413.42$56,188
Dec 201675131048.763.72$37,773
Nov 20161,10637042.492.64$47,972
Oct 20161,09840346.193.09$51,962
Sep 20161,11036941.553.10$47,265
Aug 20161,26937041.442.92$53,669
Jul 20161,28735041.622.92$54,588
Jun 201673028145.352.69$33,860
May 20161,08232442.521.99$46,652
Apr 20161,08138836.561.99$40,294
Mar 20161,09433033.011.79$36,705
Feb 20161,13932426.472.06$30,818
Jan 20161,11937127.352.36$31,482
Dec 20151,52333632.362.00$49,957
Nov 20151,13533938.792.17$44,761
Oct 20151,50447143.552.43$66,642
Sep 20151,11439042.992.76$48,967
Aug 20151,51642540.162.87$62,103
Jul 20151,33243948.152.95$65,429
Jun 20151,50839856.152.88$85,822
May 20151,15637155.212.96$64,919
Apr 20151,91541749.822.71$96,534
Mar 201576331442.892.93$33,647
Feb 201519321844.662.98$9,268
Jan 201575223843.433.10$33,397
Dec 201475425054.693.59$42,134
Nov 201476829070.464.25$55,346
Oct 20141,14835178.303.90$91,258
Sep 20141,12035586.164.05$97,935
Aug 201494534189.394.04$85,850
Jul 201493839096.564.18$92,203
Jun 20141,10432798.164.74$109,918
May 201493431994.734.73$89,986
Apr 20141,11632695.944.81$108,637
Mar 20141,12032295.895.06$109,025
Feb 201468932397.406.19$69,109
Jan 20141,48434390.404.86$135,821
Dec 201396233891.824.35$89,803
Nov 20131,14231288.853.74$102,633
Oct 20131,12939497.423.78$111,476
Sep 20131,135354104.113.72$119,481
Aug 20131,108368104.253.52$116,805
Jul 20131,492368102.523.72$154,328
Jun 20131,12736794.403.93$107,832
May 20131,53748094.834.15$147,745
Apr 20131,32139693.964.28$125,817
Mar 20131,12938293.623.91$107,192
Feb 20131,31427291.233.42$120,806
Jan 20131,50237891.603.42$138,876
Dec 20121,13735786.773.42$99,878
Nov 20121,31239586.953.62$115,510
Oct 20121,47739789.383.40$133,364
Sep 20121,12416994.672.92$106,902
Aug 20121,48619592.662.91$138,260
Jul 20121,51231785.133.02$129,674
Jun 20121,10729379.822.52$89,099
May 20122,04828991.612.49$188,336
Apr 20121,510347101.652.00$154,184
Mar 20121,527299105.052.22$161,076
Feb 20121,334306101.102.57$135,654
Jan 20121,70727498.092.73$168,189
Dec 20111,88227696.873.24$183,204
Nov 20111,72632795.723.31$166,296
Oct 20111,89936284.983.65$162,698
Sep 20111,51632583.623.99$128,063
Aug 20111,51532683.404.15$127,704
Jul 20111,86930794.144.52$177,334
Jun 20111,88637492.904.64$176,945
May 20112,09141798.134.40$207,027
Apr 20112,077428105.964.33$221,934
Mar 20112,46549396.364.06$239,528
Feb 20112,66739585.644.18$230,053
Jan 20112,47339386.504.59$215,718
Dec 20101,52926985.734.35$132,251
Nov 20102,10329080.843.80$171,107
Oct 20101,71031578.103.51$134,656
Sep 20102,07930572.633.98$152,212
Aug 20102,27034873.684.42$168,792
Jul 20102,10642372.554.74$154,794
Jun 20102,42845370.364.91$173,058
May 20102,44443371.124.24$175,651
Apr 201093414681.694.12$76,900
Mar 201075712578.394.39$59,890
Feb 20101,13813173.585.44$84,447
Jan 201095115874.365.96$71,659
Dec 20091,89221871.445.48$136,360
Nov 200995423574.593.75$72,040
Oct 20091909572.544.11$14,173
Sep 20091899565.543.06$12,678
Aug 20091938767.423.22$13,292
Jul 20091908861.133.46$11,920
Jun 20091919666.163.90$13,010
May 20093809954.743.93$21,190
Apr 2009010046.773.59$359
Mar 20093819742.144.06$16,449
Feb 20091929632.814.63$6,744
Jan 200908235.865.37$440
Dec 20081739237.105.98$6,968
Nov 200817011055.496.86$10,188
Oct 200834010775.246.92$26,322
Sep 2008164107101.767.88$17,531
Aug 2008149120114.228.48$18,037
Jul 2008171124131.0811.39$23,827
Jun 2008154128131.3313.03$21,893
May 2008293111123.1711.57$37,374
Apr 2008168107110.3110.45$19,651
Mar 200816390101.909.66$17,479
Feb 20081868492.538.77$17,947
Jan 20081708290.388.21$16,037
Dec 20073388688.337.30$30,484
Nov 20071548891.677.29$14,759
Oct 20071719682.856.92$14,832
Sep 20071659975.846.24$13,132
Aug 200732610369.066.39$23,172
Jul 200716110270.906.39$12,066
Jun 200717510662.007.55$11,650
May 200734210758.747.85$20,929
Apr 200717010059.617.81$10,914
Mar 200716710256.927.30$10,250
Feb 20071609855.108.22$9,621
Jan 20073249950.306.73$16,963
Dec 20061789856.656.92$10,762
Nov 200632410454.207.62$18,353
Oct 20061589754.906.01$9,258
Sep 200616910560.085.04$10,682
Aug 200633512768.717.34$23,950
Jul 200616011669.376.34$11,835
Jun 200633411666.286.38$22,878
May 200615112966.016.42$10,796
Apr 200634111664.397.36$22,811
Mar 200616711956.707.08$10,312
Feb 200634211457.597.75$20,579
Jan 200616611960.598.93$11,121
Dec 200536011654.9413.42$21,335
Nov 200515912154.6910.59$9,977
Oct 200533813058.3413.80$21,512
Sep 200517713261.4512.08$12,471
Aug 200536213761.519.80$23,609
Jul 200516214055.697.84$10,120
Jun 200534313252.337.38$18,923
May 200518612945.226.65$9,269
Apr 200535512249.207.36$18,364
Mar 200516712750.377.15$9,320
Feb 200517611545.226.31$8,685
Jan 200534111843.166.32$15,464
Dec 200434511839.866.75$14,548
Nov 200416411445.286.33$8,148
Oct 200433712549.706.52$17,563
Sep 200434613043.245.28$15,648
Aug 200418113342.375.55$8,407
Jul 200434712838.286.08$14,062
Jun 200417912336.106.43$7,253
May 200435412937.486.49$14,106
Apr 200435512334.475.86$12,957
Mar 200418211534.365.53$6,889
Feb 200435710632.455.51$12,169
Jan 200435411332.036.30$12,050
Dec 200335411330.266.30$11,424
Nov 200317011828.804.60$5,438
Oct 200335112828.174.76$10,497
Sep 200335712726.314.75$9,996
Aug 200334413229.765.13$10,915
Jul 200334813429.415.17$10,928
Jun 200317612228.565.98$5,756
May 200334912626.595.97$10,032
Apr 200335211726.675.41$10,020
Mar 200334412131.146.10$11,450
Feb 200317511233.487.93$6,747
Jan 200335511930.315.58$11,424
Dec 200235411726.914.85$10,094
Nov 200235312124.664.14$9,206
Oct 200234912926.464.23$9,780
Sep 200235613427.443.64$10,256
Aug 200237513325.963.16$10,156
Jul 200220412924.583.06$5,409
Jun 200239013823.733.34$9,715
May 200237313824.663.58$9,693
Apr 200237613223.653.51$9,356
Mar 200238713522.003.10$8,933
Feb 200237512518.222.38$7,129
Jan 200238213317.172.38$6,875
Dec 200138013516.932.36$6,753
Nov 200137812918.072.41$7,141
Oct 200138713919.782.53$8,006
Sep 200137814124.262.25$9,488
Aug 200136914624.873.05$9,623
Jul 200137813523.933.20$9,477
Jun 200138314224.563.82$9,950
May 200138012925.524.31$10,253
Apr 200139012724.685.34$10,303
Mar 200119812224.545.38$5,515
Feb 200138112427.755.77$11,288
Jan 200154812527.478.40$16,103
Dec 200035911926.889.12$10,736
Nov 200034812332.215.66$11,905
Oct 200035512731.235.15$11,740
Sep 200036312831.875.19$12,233
Aug 200056714229.644.54$17,451
Jul 200037314928.534.09$11,251
Jun 200037014429.304.40$11,474
May 200038015227.263.68$10,918
Apr 200038914324.513.12$9,980
Mar 200054514928.422.86$15,915
Feb 200036914527.622.73$10,587
Jan 200036413725.272.48$9,538
Dec 199958213424.282.42$14,456
Nov 199939114523.192.43$9,420
Oct 199953315020.982.80$11,603
Sep 199937815421.752.62$8,625
Aug 199958617019.262.88$11,775
Jul 199937113117.892.37$6,948
Jun 199938014915.942.36$6,409
May 199955716215.792.32$9,171
Apr 199938514315.102.21$6,129
Mar 199957214512.471.84$7,399
Feb 19995441319.981.82$5,667
Jan 199936511910.381.90$4,015
Dec 19985651219.201.77$5,413
Nov 199854312310.892.19$6,182
Oct 199853913312.421.97$6,956
Sep 199836412212.592.08$4,837
Aug 199872313211.301.91$8,422
Jul 199835212911.742.24$4,421
Jun 199869513411.242.24$8,112
May 199836411512.622.21$4,847
Apr 199853513013.042.51$7,302
Mar 199855714112.802.31$7,455
Feb 199835513013.952.30$5,251
Jan 199875313614.702.15$11,362
Dec 199738114016.322.41$6,555
Nov 199771113718.193.09$13,356
Oct 199738415519.253.15$7,880
Sep 199774216017.742.95$13,636
Aug 199753716117.862.55$10,002
Jul 199771215917.582.25$12,874
Jun 199737815217.242.26$6,860
May 199772615718.972.31$14,135
Apr 199755414817.882.08$10,214
Mar 199756315418.951.94$10,967
Feb 19975647120.492.21$11,713
Jan 199776714923.483.54$18,537
Dec 199677415523.32$18,050
Nov 199653015621.97$11,644
Oct 199671415223.31$16,643
Sep 199651816822.22$11,510
Aug 199674918420.26$15,175
Jul 199672217219.55$14,115
Jun 199658011018.73$10,863
May 199672417819.43$14,067
Apr 199673117521.51$15,724
Mar 199672616619.38$14,070
Feb 199674416416.98$12,633
Jan 199688215917.07$15,056
Dec 199575416817.19$12,961
Nov 199558616516.00$9,376
Oct 199592018215.43$14,196
Sep 199566118516.18$10,695
Aug 199592118415.92$14,662
Jul 199576220315.24$11,613
Jun 199553114216.41$8,714
May 199556512817.56$9,921
Apr 199553613817.73$9,503
Mar 199596216416.44$15,815
Feb 199594718616.58$15,701
Jan 199596018815.92$15,283
Dec 199458212115.03$8,747
Nov 199419910815.90$3,164
Oct 19941679515.58$2,602
Sep 19944068515.29$6,208
Aug 19942058016.13$3,307
Jul 19941998017.56$3,494
Jun 19944067517.09$6,939
May 19942007815.88$3,176
Apr 19942017614.14$2,842
Mar 19942017712.46$2,504
Feb 19943487812.50$4,350
Jan 19941808212.66$2,279
Dec 19933908012.33$4,809
Nov 19931898014.49$2,739
Oct 19931898315.85$2,996
Sep 19931948515.03$2,916
Aug 19931928315.66$3,007
Jul 19933888215.46$5,998
Jun 19931948516.79$3,257
May 19933688517.68$6,506
Apr 19931898118.05$3,411
Mar 19933928318.14$7,111
Feb 19931998017.90$3,562
Jan 19932178016.93$3,674

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                  734 bbl  × $106.41 =    $78,105
Casinghead gas       140 Mcf  × $  3.05 =       $426

────────────────────────────────────────────────────
Month total                                  $78,531

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. 8A/O/10344 is the state's own key, not one this site invented.