KNOBLOCH, C. -B-

Operated by TEXAS PETROLEUM INVESTMENT CO. (P-5 847710) in the DARST CREEK (BUDA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2759District 01Field 23191333OilCasinghead gasSave
Value, all time
$4.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$92 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
OilDisposition81,215 bbl$4,112,817
Casinghead gasProduction15,968 Mcf$5,595
Total$4,118,412

13,771 Mcf of this lease's gas, across 47 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 (30)

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 29.5975, -97.7490. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

29.59736, -97.74918 · 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
70.0%
21 of 30 wells
With a plug date
30.0%
9 of 30 wells
Median depth
2,539 ft
30 wells filed one
Completion to plug
19.3 years
median over 6 wells

What the state filed about each well

On the RRC proration schedule
2170.0%
A plug date is filed
930.0%
BothOn the schedule and plugged. Neither fact cancels the other.
930.0%
NeitherNo plug date, and not on the schedule.
930.0%

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

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

Total depth in feet, 30 of 30 wells. Median 2,539 ft, with the middle half between 2,498 and 2,652 ft; the shallowest is 2,390 ft and the deepest 3,065 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

70s
80s
90s
00s

Last completion by decade, 26 of 30 wells, Oct 1972 – Jul 2004. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1972 – Jul 2004
26 of 30 wells; 4 filed none
Plug dates filed
Sep 1987 – Apr 2023
9 of 30 wells; 21 filed none

Last completion to plug: a median of 19.3 years across the 6 wells that filed both dates, with the middle half between 9.2 years and 28.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

30 wells

42-18700763142,700 ftJun 2001Yes
42-18700768232,730 ftSep 1987Yes
42-18700874242,658 ftAug 1995Yes
42-1870320530 H2,678 ft
42-18730368412,479 ftJul 2004Yes
42-18730317382,476 ftSep 2000Yes
42-18730356392,522 ftSep 2000
42-18730245312,550 ftSep 2000Jan 2005Yes
42-18730367402,492 ftSep 2000Yes
42-18730835462,509 ftAug 2000Apr 2023Yes
42-18730242342,535 ftAug 2000Jun 2007Yes
42-18730836472,575 ftAug 2000Yes
42-18730243352,590 ftAug 2000
42-18730847502,542 ftJul 2000Yes
42-18730244322,572 ftJul 2000Yes
42-18730316362,535 ftJul 2000Yes
42-18730318372,510 ftJul 2000Yes
42-18730831442,510 ftJun 2000Yes
42-18730832432,490 ftApr 2000Yes
42-18730834452,494 ftApr 2000Apr 2016Yes
42-18730246332,518 ftApr 1998Yes
42-18730842483,065 ftNov 1994Yes
42-18700771282,678 ftJul 1994
42-18700873202,660 ftOct 1979
42-18700871182,633 ftOct 1978
42-18730841492,470 ftSep 1978
42-1870075982,562 ftNov 1977May 2019Yes
42-1870076415 U2,730 ftSep 1974Sep 2004Yes
42-18730369422,398 ftNov 1973
42-18700767222,390 ftOct 1972

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 20261080106.413.05$11,492
Apr 2026109098.932.87$10,783
Mar 2026112089.753.15$10,052
Feb 202696063.503.75$6,096
Jan 2026111059.138.00$6,563
Dec 2025112056.664.41$6,346
Nov 2025115058.593.93$6,738
Oct 2025112059.383.30$6,651
Sep 2025110062.743.08$6,901
Aug 2025111063.933.01$7,096
Jul 2025112066.743.32$7,475
Jun 202592066.483.13$6,116
May 2025101060.553.23$6,116
Apr 2025102062.363.54$6,361
Mar 2025108067.704.27$7,312
Feb 202597070.884.34$6,875
Jan 2025101074.324.28$7,506
Dec 2024103068.993.12$7,106
Nov 202493069.052.20$6,422
Oct 2024108071.372.28$7,708
Sep 2024107069.612.36$7,448
Aug 2024109075.632.06$8,244
Jul 2024113079.932.15$9,032
Jun 2024103078.082.63$8,042
May 2024107078.812.20$8,433
Apr 2024104084.451.66$8,783
Mar 2024118080.301.55$9,475
Feb 202491076.091.78$6,924
Jan 202498073.023.30$7,156
Dec 202388071.262.61$6,271
Nov 202324077.892.81$1,869
Oct 202325085.443.09$2,136
Sep 202388089.042.74$7,836
Aug 2023107080.522.67$8,616
Jul 2023107074.852.64$8,009
Jun 2023109068.962.26$7,517
May 2023110070.622.23$7,768
Apr 2023110078.122.24$8,593
Mar 202391072.852.39$6,629
Feb 202370075.112.47$5,258
Jan 2023112076.533.39$8,571
Dec 2022108076.415.73$8,252
Nov 2022110085.005.65$9,350
Oct 2022106087.185.86$9,241
Sep 2022107084.888.16$9,082
Aug 2022108094.529.13$10,208
Jul 2022660101.587.54$6,704
Jun 2022880115.097.98$10,128
May 20221140109.378.43$12,468
Apr 20221230104.226.84$12,819
Mar 20221220108.885.08$13,283
Feb 2022107091.054.86$9,742
Jan 2022108081.844.54$8,839
Dec 2021123071.323.90$8,772
Nov 2021103077.435.24$7,975
Oct 2021104079.795.71$8,298
Sep 2021105069.865.35$7,335
Aug 2021117066.024.22$7,724
Jul 2021109070.783.98$7,715
Jun 2021101069.493.38$7,018
May 2021107063.483.02$6,792
Apr 2021114060.362.76$6,881
Mar 2021114061.302.72$6,988
Feb 202184057.805.55$4,855
Jan 2021112050.412.81$5,646
Dec 2020110044.642.68$4,910
Nov 2020102038.772.71$3,955
Oct 2020119036.972.48$4,399
Sep 2020113037.091.99$4,191
Aug 2020115039.982.39$4,598
Jul 2020118038.371.83$4,528
Jun 2020124034.901.69$4,328
May 2020108016.921.81$1,827
Apr 2020119014.751.80$1,755
Mar 2020114030.341.86$3,459
Feb 2020109049.881.98$5,437
Jan 2020121057.252.09$6,927
Dec 2019123059.012.30$7,258
Nov 2019118055.302.75$6,525
Oct 2019120053.472.42$6,416
Sep 2019122055.052.66$6,716
Aug 2019129053.112.30$6,851
Jul 2019149056.272.46$8,384
Jun 2019141052.782.49$7,442
May 2019144058.482.74$8,421
Apr 2019148062.632.75$9,269
Mar 2019152056.803.06$8,634
Feb 2019141050.852.79$7,170
Jan 2019157046.033.23$7,227
Dec 2018160046.594.19$7,454
Nov 2018146052.934.24$7,728
Oct 2018147061.443.40$9,032
Sep 2018143059.543.11$8,514
Aug 2018151059.403.07$8,969
Jul 2018146065.142.93$9,510
Jun 2018137060.183.08$8,245
May 2018146065.382.90$9,545
Apr 2018131063.842.90$8,363
Mar 2018140061.222.79$8,571
Feb 2018135061.782.77$8,340
Jan 2018175062.874.01$11,002
Dec 2017180057.272.92$10,309
Nov 2017172055.423.12$9,532
Oct 2017165049.292.98$8,133
Sep 2017157047.523.09$7,461
Aug 2017167045.373.00$7,577
Jul 2017249043.873.09$10,924
Jun 2017263042.493.09$11,175
May 2017208045.373.26$9,437
Apr 2017174047.933.21$8,340
Mar 2017189046.772.98$8,840
Feb 2017179050.452.95$9,031
Jan 2017190049.413.42$9,388
Dec 2016184048.763.72$8,972
Nov 2016175042.492.64$7,436
Oct 2016168046.193.09$7,760
Sep 2016152041.553.10$6,316
Aug 2016161041.442.92$6,672
Jul 2016162041.622.92$6,742
Jun 2016175045.352.69$7,936
May 2016210042.521.99$8,929
Apr 2016226036.561.99$8,263
Mar 2016249033.011.79$8,219
Feb 2016233026.472.06$6,168
Jan 2016249027.352.36$6,810
Dec 2015240032.362.00$7,766
Nov 2015233038.792.17$9,038
Oct 2015238043.552.43$10,365
Sep 2015237042.992.76$10,189
Aug 2015246040.162.87$9,879
Jul 2015228048.152.95$10,978
Jun 2015236056.152.88$13,251
May 2015249055.212.96$13,747
Apr 2015238049.822.71$11,857
Mar 2015253042.892.93$10,851
Feb 2015221044.662.98$9,870
Jan 2015253043.433.10$10,988
Dec 2014250054.693.59$13,673
Nov 2014245070.464.25$17,263
Oct 2014249078.303.90$19,497
Sep 2014240086.164.05$20,678
Aug 2014236089.394.04$21,096
Jul 2014232096.564.18$22,402
Jun 2014238098.164.74$23,362
May 2014251094.734.73$23,777
Apr 2014264095.944.81$25,328
Mar 2014288095.895.06$27,616
Feb 2014243097.406.19$23,668
Jan 2014275090.404.86$24,860
Dec 2013272091.824.35$24,975
Nov 2013256088.853.74$22,746
Oct 2013265097.423.78$25,816
Sep 20132520104.113.72$26,236
Aug 20133530104.253.52$36,800
Jul 20131400102.523.72$14,353
Jun 2013337094.403.93$31,813
May 2013350094.834.15$33,191
Apr 2013361093.964.28$33,920
Mar 2013350093.623.91$32,767
Feb 2013359091.233.42$32,752
Jan 2013281091.603.42$25,740
Dec 2012321086.773.42$27,853
Nov 2012305086.953.62$26,520
Oct 2012326089.383.40$29,138
Sep 2012307094.672.92$29,064
Aug 2012300092.662.91$27,798
Jul 2012273085.133.02$23,240
Jun 2012290079.822.52$23,148
May 2012329091.612.49$30,140
Apr 20123230101.652.00$32,833
Mar 20123230105.052.22$33,931
Feb 20123200101.102.57$32,352
Jan 2012313098.092.73$30,702
Dec 2011340096.873.24$32,936
Nov 2011328095.723.31$31,396
Oct 2011296084.983.65$25,154
Sep 2011294083.623.99$24,584
Aug 2011337083.404.15$28,106
Jul 2011336094.144.52$31,631
Jun 2011339092.904.64$31,493
May 2011329098.134.40$32,285
Apr 20113270105.964.33$34,649
Mar 2011346096.364.06$33,341
Feb 2011243085.644.18$20,811
Jan 2011209086.504.59$18,079
Dec 2010220085.734.35$18,861
Nov 2010225080.843.80$18,189
Oct 2010236078.103.51$18,432
Sep 2010219072.633.98$15,906
Aug 2010243073.684.42$17,904
Jul 2010227072.554.74$16,469
Jun 2010219070.364.91$15,409
May 2010190071.124.24$13,513
Apr 2010166081.694.12$13,561
Mar 2010231078.394.39$18,108
Feb 2010241073.585.44$17,733
Jan 2010274074.365.96$20,375
Dec 2009249071.445.48$17,789
Nov 2009237074.593.75$17,678
Oct 2009331072.544.11$24,011
Sep 2009234065.543.06$15,336
Aug 2009359067.423.22$24,204
Jul 2009237061.133.46$14,488
Jun 2009216066.163.90$14,291
May 200996054.743.93$5,255
Apr 2009246046.773.59$11,505
Mar 2009274042.144.06$11,546
Feb 2009218032.814.63$7,153
Jan 2009254035.865.37$9,108
Dec 2008235037.105.98$8,719
Nov 2008182055.496.86$10,099
Oct 2008222075.246.92$16,703
Sep 20082190101.767.88$22,285
Aug 20082290114.228.48$26,156
Jul 20082310131.0811.39$30,279
Jun 20082390131.3313.03$31,388
May 20081770123.1711.57$21,801
Apr 20083240110.3110.45$35,740
Mar 20083030101.909.66$30,876
Feb 2008288092.538.77$26,649
Jan 2008292090.388.21$26,391
Dec 2007252088.337.30$22,259
Nov 2007211091.677.29$19,342
Oct 2007281082.856.92$23,281
Sep 2007230075.846.24$17,443
Aug 2007198069.066.39$13,674
Jul 2007245070.906.39$17,371
Jun 2007253062.007.55$15,686
May 2007188058.747.85$11,043
Apr 2007207059.617.81$12,339
Mar 2007269056.927.30$15,311
Feb 2007139055.108.22$7,659
Jan 2007155050.306.73$7,797
Dec 2006148056.656.92$8,384
Nov 2006151054.207.62$8,184
Oct 2006166054.906.01$9,113
Sep 2006162060.085.04$9,733
Aug 2006159068.717.34$10,925
Jul 2006138069.376.34$9,573
Jun 2006159066.286.38$10,539
May 2006204066.016.42$13,466
Apr 2006179064.397.36$11,526
Mar 2006182056.707.08$10,319
Feb 2006176057.597.75$10,136
Jan 2006223060.598.93$13,512
Dec 2005249054.9413.42$13,680
Nov 2005233054.6910.59$12,743
Oct 2005248058.3413.80$14,468
Sep 2005300061.4512.08$18,435
Aug 2005277061.519.80$17,038
Jul 2005287055.697.84$15,983
Jun 2005252052.337.38$13,187
May 2005203045.226.65$9,180
Apr 2005150049.207.36$7,380
Mar 2005180050.377.15$9,067
Feb 2005175045.226.31$7,914
Jan 2005246043.166.32$10,617
Dec 2004263039.866.75$10,483
Nov 2004185045.286.33$8,377
Oct 2004205049.706.52$10,189
Sep 2004251043.245.28$10,853
Aug 2004269042.375.55$11,398
Jul 2004398038.286.08$15,235
Jun 200450036.106.43$1,805
May 200459037.486.49$2,211
Apr 200470034.475.86$2,413
Mar 2004105034.365.53$3,608
Feb 2004112032.455.51$3,634
Jan 2004168032.036.30$5,381
Dec 2003154030.266.30$4,660
Nov 2003123028.804.60$3,542
Oct 200367028.174.76$1,887
Sep 200393026.314.75$2,447
Aug 200390029.765.13$2,678
Jul 200388029.415.17$2,588
Jun 200375028.565.98$2,142
May 200334026.595.97$904
Apr 200335026.675.41$933
Mar 200326031.146.10$810
Feb 200335033.487.93$1,172
Jan 200369030.315.58$2,091
Dec 200263026.914.85$1,695
Nov 2002113024.664.14$2,787
Oct 200285026.464.23$2,249
Sep 2002131027.443.64$3,595
Aug 200283025.963.16$2,155
Jul 200286024.583.06$2,114
Jun 20020023.733.34$0
May 20022024.663.58$49
Apr 200290023.653.51$2,129
Mar 20025022.003.10$110
Feb 200246018.222.38$838
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 20012024.685.34$49
Mar 200183024.545.38$2,037
Feb 200143027.755.77$1,193
Jan 200179027.478.40$2,170
Dec 200053026.889.12$1,425
Nov 200085032.215.66$2,738
Oct 200071031.235.15$2,217
Sep 200060031.875.19$1,912
Aug 2000139029.644.54$4,120
Jul 2000192128.534.09$5,482
Jun 2000218529.304.40$6,409
May 2000312127.263.68$8,509
Apr 20001997424.513.12$5,108
Mar 200019315128.422.86$5,917
Feb 200023812127.622.73$6,903
Jan 20002346525.272.48$6,074
Dec 19992126624.282.42$5,307
Nov 19991534023.192.43$3,645
Oct 1999473720.982.80$1,090
Sep 1999513321.752.62$1,196
Aug 1999563819.262.88$1,188
Jul 1999365317.892.37$770
Jun 1999305715.942.36$613
May 1999308415.792.32$669
Apr 1999287315.102.21$584
Mar 1999295412.471.84$461
Feb 19997149.981.82$95
Jan 199905310.381.90$101
Dec 199841119.201.77$3,783
Nov 1998478110.892.19$5,208
Oct 1998556512.421.97$6,915
Sep 19984481012.592.08$5,661
Aug 199828911.301.91$334
Jul 199825911.742.24$314
Jun 199827911.242.24$324
May 1998281112.622.21$378
Apr 1998271013.042.51$377
Mar 19981111112.802.31$1,446
Feb 1998642013.952.30$939
Jan 1998682214.702.15$1,047
Dec 1997641116.322.41$1,071
Nov 1997692018.193.09$1,317
Oct 19971182019.253.15$2,335
Sep 19971032417.742.95$1,898
Aug 19971092717.862.55$2,016
Jul 19971163017.582.25$2,107
Jun 19971082717.242.26$1,923
May 19971414018.972.31$2,767
Apr 1997128917.882.08$2,307
Mar 199718727318.951.94$4,073
Feb 199717126520.492.21$4,088
Jan 199716731323.483.54$5,029
Dec 199618825423.32$4,384
Nov 199618023021.97$3,955
Oct 199619324823.31$4,499
Sep 199623223922.22$5,155
Aug 199630725720.26$6,220
Jul 199627724719.55$5,415
Jun 19963012,39018.73$5,638
May 199634825919.43$6,762
Apr 199630524521.51$6,561
Mar 199629624219.38$5,736
Feb 199620322316.98$3,447
Jan 199620127617.07$3,431
Dec 199523124817.19$3,971
Nov 199526914216.00$4,304
Oct 19951907515.43$2,932
Sep 19953257816.18$5,259
Aug 199517221515.92$2,738
Jul 199525024215.24$3,810
Jun 199531424716.41$5,153
May 199543727217.56$7,674
Apr 199537425717.73$6,631
Mar 199539025616.44$6,412
Feb 199515922116.58$2,636
Jan 199546420415.92$7,387
Dec 199437111015.03$5,576
Nov 199462415215.90$9,922
Oct 199479223315.58$12,339
Sep 19941,324015.29$20,244
Aug 199477022416.13$12,420
Jul 199443117417.56$7,568
Jun 199464519317.09$11,023
May 199443314215.88$6,876
Apr 199463927614.14$9,035
Mar 1994631112.46$7,862
Feb 199457627412.50$7,200
Jan 199450932112.66$6,444
Dec 199366040512.33$8,138
Nov 199370536914.49$10,215
Oct 199386730415.85$13,742
Sep 19931,35435015.03$20,351
Aug 199360837915.66$9,521
Jul 199362835515.46$9,709
Jun 199342932016.79$7,203
May 199331131017.68$5,498
Apr 199343035318.05$7,762
Mar 199337231118.14$6,748
Feb 199336032517.90$6,444
Jan 199373532316.93$12,444

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                  108 bbl  × $106.41 =    $11,492
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $11,492

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. 01/O/2759 is the state's own key, not one this site invented.