MIDDLETON, A. D., A/C #1

Operated by TEXAS PETROLEUM INVESTMENT CO. (P-5 847710) in the ANAHUAC (FB A-2, FRIO 13) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6939District 03Field 02468180OilCasinghead gasSave
Value, all time
$20.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$453 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
OilDisposition295,541 bbl$19,025,561
Casinghead gasProduction193,382 Mcf$1,210,264
Total$20,235,825

5,945 Mcf of this lease's gas, across 17 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 (7)

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 29.7639, -94.5655. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles. 1 well has no surveyed location and is left out of it.

29.76420, -94.56441 · centre of 6 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
85.7%
6 of 7 wells
With a plug date
57.1%
4 of 7 wells
Median depth
8,200 ft
6 wells filed one
Completion to plug
10.3 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
685.7%
A plug date is filed
457.1%
BothOn the schedule and plugged. Neither fact cancels the other.
457.1%
NeitherNo plug date, and not on the schedule.
114.3%

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 8,135 and 8,965 ft, median 8,200 ft, over the 6 wells that filed a depth.

Completions filed
Jan 1971 – Feb 1997
6 of 7 wells; 1 filed none
Plug dates filed
Mar 1984 – Dec 1994
4 of 7 wells; 3 filed none

Last completion to plug: a median of 10.3 years across the 4 wells that filed both dates, with the middle half between 7.1 years and 11.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-0718124180 FYes
42-071314541008,965 ftFeb 1997Yes
42-07101479148,135 ftMar 1991
42-0710316480 D8,160 ftOct 1985Dec 1994Yes
42-0710148376 D8,200 ftJul 1983Nov 1994Yes
42-0710149577 F8,202 ftJun 1983Mar 1984Yes
42-0713009582 D8,200 ftJan 1971Apr 1984Yes

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 2026422649106.413.05$46,882
Apr 202637667798.932.87$39,140
Mar 202650578589.753.15$47,796
Feb 202644476063.503.75$31,044
Jan 202655589059.138.00$39,935
Dec 202546989456.664.41$30,519
Nov 202554596358.593.93$35,713
Oct 20255091,00259.383.30$33,536
Sep 202552486462.743.08$35,534
Aug 202550086863.933.01$34,582
Jul 20255561,01566.743.32$40,472
Jun 202553279566.483.13$37,855
May 202548796660.553.23$32,610
Apr 202530172462.363.54$21,336
Mar 202546258867.704.27$33,787
Feb 202546776570.884.34$36,422
Jan 202550678274.324.28$40,952
Dec 202455183768.993.12$40,626
Nov 202452287069.052.20$37,957
Oct 202448787371.372.28$36,749
Sep 202455791769.612.36$40,941
Aug 202452390675.632.06$41,424
Jul 202440565279.932.15$33,771
Jun 202451382278.082.63$42,220
May 202452175578.812.20$42,720
Apr 202453955884.451.66$46,444
Mar 202458257280.301.55$47,618
Feb 202452951376.091.78$41,167
Jan 202446660273.023.30$36,013
Dec 202357476071.262.61$42,887
Nov 202348172277.892.81$39,492
Oct 202355785085.443.09$50,214
Sep 202355785189.042.74$51,923
Aug 202356793780.522.67$48,159
Jul 202353595574.852.64$42,568
Jun 202355191468.962.26$40,061
May 202364995170.622.23$47,951
Apr 202361289678.122.24$49,814
Mar 202365287672.852.39$49,595
Feb 202366475775.112.47$51,740
Jan 202374375776.533.39$59,426
Dec 202270980176.415.73$58,764
Nov 202260585085.005.65$56,224
Oct 202271996187.185.86$68,317
Sep 202267387284.888.16$64,243
Aug 202264596694.529.13$69,782
Jul 2022532886101.587.54$60,723
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021142070.783.98$10,051
Jun 2021407069.493.38$28,282
May 2021473063.483.02$30,026
Apr 2021508060.362.76$30,663
Mar 2021540061.302.72$33,102
Feb 2021357057.805.55$20,635
Jan 2021467050.412.81$23,541
Dec 2020507044.642.68$22,632
Nov 2020472038.772.71$18,299
Oct 2020514036.972.48$19,003
Sep 2020433037.091.99$16,060
Aug 2020491039.982.39$19,630
Jul 2020486038.371.83$18,648
Jun 2020634034.901.69$22,127
May 2020256016.921.81$4,332
Apr 2020497014.751.80$7,331
Mar 2020510030.341.86$15,473
Feb 2020461049.881.98$22,995
Jan 2020480057.252.09$27,480
Dec 2019554059.012.30$32,692
Nov 2019510055.302.75$28,203
Oct 2019525053.472.42$28,072
Sep 2019400055.052.66$22,020
Aug 2019482053.112.30$25,599
Jul 2019481056.272.46$27,066
Jun 2019509052.782.49$26,865
May 2019466058.482.74$27,252
Apr 2019456062.632.75$28,559
Mar 2019480056.803.06$27,264
Feb 2019501050.852.79$25,476
Jan 2019537046.033.23$24,718
Dec 2018521046.594.19$24,273
Nov 2018532052.934.24$28,159
Oct 2018545061.443.40$33,485
Sep 2018555059.543.11$33,045
Aug 2018529059.403.07$31,423
Jul 2018426065.142.93$27,750
Jun 2018519060.183.08$31,233
May 2018568065.382.90$37,136
Apr 2018509063.842.90$32,495
Mar 2018544061.222.79$33,304
Feb 2018493061.782.77$30,458
Jan 2018501062.874.01$31,498
Dec 2017539057.272.92$30,869
Nov 2017541055.423.12$29,982
Oct 2017528049.292.98$26,025
Sep 2017448047.523.09$21,289
Aug 2017497045.373.00$22,549
Jul 2017615043.873.09$26,980
Jun 2017654042.493.09$27,788
May 2017668045.373.26$30,307
Apr 2017666047.933.21$31,921
Mar 2017685046.772.98$32,037
Feb 20176203350.452.95$31,376
Jan 201768813449.413.42$34,452
Dec 2016671048.763.72$32,718
Nov 2016662042.492.64$28,128
Oct 2016698046.193.09$32,241
Sep 2016651041.553.10$27,049
Aug 2016666041.442.92$27,599
Jul 2016735041.622.92$30,591
Jun 2016685045.352.69$31,065
May 2016727042.521.99$30,912
Apr 2016719036.561.99$26,287
Mar 2016767033.011.79$25,319
Feb 2016715026.472.06$18,926
Jan 2016792027.352.36$21,661
Dec 2015809032.362.00$26,179
Nov 20157811938.792.17$30,336
Oct 20151862443.552.43$8,159
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 201514048.152.95$674
Jun 2015132056.152.88$7,412
May 2015413055.212.96$22,802
Apr 2015435049.822.71$21,672
Mar 2015451042.892.93$19,343
Feb 2015417044.662.98$18,623
Jan 2015515043.433.10$22,366
Dec 201452615254.693.59$29,313
Nov 201478518370.464.25$56,089
Oct 201482321078.303.90$65,260
Sep 201475322486.164.05$65,785
Aug 201481925089.394.04$74,219
Jul 201477730196.564.18$76,285
Jun 201465125898.164.74$65,124
May 20145697494.734.73$54,251
Apr 201475814395.944.81$73,410
Mar 201480812695.895.06$78,116
Feb 201470610997.406.19$69,439
Jan 201477712690.404.86$70,853
Dec 201381112991.824.35$75,028
Nov 201380615288.853.74$72,181
Oct 201376916697.423.78$75,543
Sep 201372491104.113.72$75,714
Aug 2013833150104.253.52$87,369
Jul 2013817112102.523.72$84,175
Jun 2013814294.403.93$76,849
May 20138307794.834.15$79,028
Apr 201384812293.964.28$80,201
Mar 2013971093.623.91$90,905
Feb 2013880091.233.42$80,282
Jan 2013956091.603.42$87,570
Dec 2012955086.773.42$82,865
Nov 20121,016086.953.62$88,341
Oct 2012925089.383.40$82,677
Sep 20121,023094.672.92$96,847
Aug 2012987092.662.91$91,455
Jul 20121,105085.133.02$94,069
Jun 20121,070079.822.52$85,407
May 20121,20515791.612.49$110,781
Apr 2012145136101.652.00$15,011
Mar 201200105.052.22$0
Feb 2012120101.102.57$1,213
Jan 2012205098.092.73$20,108
Dec 2011665096.873.24$64,419
Nov 2011749295.723.31$71,701
Oct 20118972884.983.65$76,329
Sep 20118323983.623.99$69,727
Aug 20118772183.404.15$73,229
Jul 2011868094.144.52$81,714
Jun 2011878092.904.64$81,566
May 20118621598.134.40$84,654
Apr 201185457105.964.33$90,737
Mar 201196718296.364.06$93,919
Feb 201197727385.644.18$84,811
Jan 201188330386.504.59$77,770
Dec 20101,0099085.734.35$86,893
Nov 201094716280.843.80$77,170
Oct 20109731678.103.51$76,047
Sep 20101,04713272.633.98$76,569
Aug 20109006173.684.42$66,582
Jul 201099036972.554.74$73,572
Jun 20101,04659870.364.91$76,533
May 20101,01638171.124.24$73,872
Apr 201091518781.694.12$75,517
Mar 20101,04531978.394.39$83,318
Feb 20101,08657673.585.44$83,043
Jan 20101,24064374.365.96$96,041
Dec 20091,16959471.445.48$86,771
Nov 20091,15143974.593.75$87,500
Oct 20091,18732372.544.11$87,433
Sep 20091,12718265.543.06$74,421
Aug 20091,30920667.423.22$88,916
Jul 20091,20410361.133.46$73,957
Jun 20091,25830266.163.90$84,406
May 20091,28723254.743.93$71,361
Apr 20091,33921346.773.59$63,389
Mar 20091,25721542.144.06$53,843
Feb 20091,2209532.814.63$40,468
Jan 20091,46122035.865.37$53,573
Dec 20081,35318637.105.98$51,308
Nov 20081,34045055.496.86$77,444
Oct 200898326575.246.92$75,795
Sep 2008684129101.767.88$70,620
Aug 20081,317267114.228.48$152,693
Jul 20081,667281131.0811.39$221,711
Jun 20081,861305131.3313.03$248,380
May 20081,673539123.1711.57$212,302
Apr 20081,577906110.3110.45$183,431
Mar 20082,2101,325101.909.66$238,004
Feb 20081,9921,38792.538.77$196,485
Jan 20082,5491,27390.388.21$240,825
Dec 20072,38572188.337.30$215,932
Nov 20072,48673691.677.29$233,258
Oct 20072,41067482.856.92$204,334
Sep 20072,34782675.846.24$183,154
Aug 20072,26775069.066.39$161,350
Jul 20072,5251,11370.906.39$186,132
Jun 20072,6581,13562.007.55$173,363
May 20072,7841,47158.747.85$175,074
Apr 20072,7411,35759.617.81$173,983
Mar 20072,95492956.927.30$174,925
Feb 20072,9221,08255.108.22$169,892
Jan 20073,0941,64150.306.73$166,667
Dec 20063,17073656.656.92$184,672
Nov 20063,18982654.207.62$179,136
Oct 20063,52088154.906.01$198,546
Sep 20063,18075360.085.04$194,847
Aug 20063,55390868.717.34$250,791
Jul 20063,9072,20069.376.34$284,983
Jun 20062,9831,52466.286.38$207,442
May 20063,21186366.016.42$217,503
Apr 20063,36894564.397.36$223,821
Mar 20064,5211,66156.707.08$268,105
Feb 20063,4625,15657.597.75$239,341
Jan 20064,2643,95060.598.93$293,642
Dec 20054,3174,66654.9413.42$299,772
Nov 20053,3882,64754.6910.59$213,317
Oct 20053,2631,77258.3413.80$214,810
Sep 20053,3132,43261.4512.08$232,960
Aug 20053,9762,08961.519.80$265,029
Jul 20054,3402,01955.697.84$257,531
Jun 20052,7372,78752.337.38$163,798
May 20052,0722,54145.226.65$110,596
Apr 20053,11913,15749.207.36$250,297
Mar 20052,4666,82350.377.15$173,030
Feb 20053,0473,55245.226.31$160,205
Jan 20052,9336,15843.166.32$165,520
Dec 20042,7586,06939.866.75$150,906
Nov 20042,8876,97445.286.33$174,872
Oct 20042,1885,91749.706.52$147,293
Sep 20043,2643,77543.245.28$161,082
Aug 20044,1415,91342.375.55$208,275
Jul 20044,4145,71938.286.08$203,763
Jun 20044,2895,44136.106.43$189,835
May 20044,6245,90437.486.49$211,652
Apr 200441971034.475.86$18,602
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20038028.174.76$225
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19971018.193.09$18
Oct 199711019.253.15$212
Sep 19970017.742.95$0
Aug 199769017.862.55$1,232
Jul 1997055717.582.25$1,252
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 199612023.32$280
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19949115.29$138
Aug 199442116.13$677
Jul 19940017.56$0
Jun 19941017.09$17
May 19940015.88$0
Apr 19945014.14$71
Mar 19946910412.46$860
Feb 199423066612.50$2,875
Jan 199425526212.66$3,228
Dec 19932428612.33$2,984
Nov 199321935214.49$3,173
Oct 199326816015.85$4,248
Sep 199328271115.03$4,238
Aug 199322420315.66$3,508
Jul 199317139915.46$2,644
Jun 19933141,51316.79$5,272
May 19933299417.68$5,817
Apr 199323932618.05$4,314
Mar 199326489918.14$4,789
Feb 19931953017.90$3,491
Jan 199312113816.93$2,049

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                  422 bbl  × $106.41 =    $44,905
Casinghead gas       649 Mcf  × $  3.05 =     $1,977

────────────────────────────────────────────────────
Month total                                  $46,882

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/6939 is the state's own key, not one this site invented.