KNODEL, ANNIE

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

Oil lease lease 2794District 01Field 23191666Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$458 k
at the published price for each month
Months reported
401
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 82 leases and 544 wells, and the rule below applies to all of them.

Discovered
1960-09-01
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 2009-11-24.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: ONTAL WELLS.

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
OilDisposition137,015 bbl$5,065,821
Casinghead gasProduction52 Mcf$92
Total$5,065,913

21 Mcf of this lease's gas, across 21 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 (10)

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 29.5945, -97.7468. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

29.59398, -97.74586 · 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
40.0%
4 of 10 wells
With a plug date
40.0%
4 of 10 wells
Median depth
2,688 ft
8 wells filed one
Completion to plug
34.5 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
440.0%
A plug date is filed
440.0%
BothOn the schedule and plugged. Neither fact cancels the other.
440.0%
NeitherNo plug date, and not on the schedule.
660.0%

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

Total depth in feet, 8 of 10 wells. Median 2,688 ft, with the middle half between 2,575 and 2,790 ft; the shallowest is 2,510 ft and the deepest 3,100 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

Last completion by decade, 5 of 10 wells, Jul 1986 – Nov 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
Jul 1986 – Nov 2023
5 of 10 wells; 5 filed none
Plug dates filed
Apr 1984 – Jul 2025
4 of 10 wells; 6 filed none

Last completion to plug: a median of 34.5 years across the 2 wells that filed both dates, with the middle half between 33.0 years and 35.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-187007948D2,941 ftApr 1984Yes
42-18700796102,579 ftJun 2001Yes
42-187334491H2,563 ft
42-187804961
42-187804974
42-187337112H2,635 ftNov 2023
42-187335092D3,100 ftJun 2005
42-18700797112,740 ftMar 1988Jul 2025Yes
42-1870078932,740 ftNov 1986Jun 2018Yes
42-18730406162,510 ftJul 1986

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 20265040106.413.05$53,631
Apr 2026489098.932.87$48,377
Mar 2026497089.753.15$44,606
Feb 2026464063.503.75$29,464
Jan 2026613059.138.00$36,247
Dec 2025645056.664.41$36,546
Nov 2025589058.593.93$34,510
Oct 2025567059.383.30$33,668
Sep 2025542062.743.08$34,005
Aug 2025564063.933.01$36,057
Jul 2025527066.743.32$35,172
Jun 2025530066.483.13$35,234
May 2025665060.553.23$40,266
Apr 2025722062.363.54$45,024
Mar 2025807067.704.27$54,634
Feb 2025753070.884.34$53,373
Jan 2025827074.324.28$61,463
Dec 2024817068.993.12$56,365
Nov 2024848069.052.20$58,554
Oct 20241,022071.372.28$72,940
Sep 20241,032069.612.36$71,838
Aug 20241,080075.632.06$81,680
Jul 20241,188079.932.15$94,957
Jun 20241,278078.082.63$99,786
May 20241,744078.812.20$137,445
Apr 20241,825084.451.66$154,121
Mar 20242,248080.301.55$180,514
Feb 20242,515076.091.78$191,366
Jan 20242,923073.023.30$213,437
Dec 20235,612071.262.61$399,911
Nov 20231,232077.892.81$95,960
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202210115.097.98$115
May 202240109.378.43$437
Apr 2022340104.226.84$3,543
Mar 2022260108.885.08$2,831
Feb 202225091.054.86$2,276
Jan 202226081.844.54$2,128
Dec 202127071.323.90$1,926
Nov 202124077.435.24$1,858
Oct 202121079.795.71$1,676
Sep 202126069.865.35$1,816
Aug 202130066.024.22$1,981
Jul 202145070.783.98$3,185
Jun 202141069.493.38$2,849
May 202150063.483.02$3,174
Apr 202149060.362.76$2,958
Mar 202154061.302.72$3,310
Feb 202142057.805.55$2,428
Jan 202170050.412.81$3,529
Dec 202056044.642.68$2,500
Nov 202057038.772.71$2,210
Oct 202054036.972.48$1,996
Sep 202040037.091.99$1,484
Aug 202023039.982.39$920
Jul 202052038.371.83$1,995
Jun 202060034.901.69$2,094
May 202051016.921.81$863
Apr 202051014.751.80$752
Mar 202052030.341.86$1,578
Feb 202049049.881.98$2,444
Jan 202054057.252.09$3,092
Dec 201953059.012.30$3,128
Nov 201953055.302.75$2,931
Oct 201952053.472.42$2,780
Sep 201955055.052.66$3,028
Aug 201950053.112.30$2,656
Jul 201954056.272.46$3,039
Jun 201952052.782.49$2,745
May 201950058.482.74$2,924
Apr 201950062.632.75$3,132
Mar 201954056.803.06$3,067
Feb 201948050.852.79$2,441
Jan 201956046.033.23$2,578
Dec 201831046.594.19$1,444
Nov 201856052.934.24$2,964
Oct 201855061.443.40$3,379
Sep 201853059.543.11$3,156
Aug 201818059.403.07$1,069
Jul 201814065.142.93$912
Jun 201819060.183.08$1,143
May 201828065.382.90$1,831
Apr 201827063.842.90$1,724
Mar 201828061.222.79$1,714
Feb 201825061.782.77$1,545
Jan 201828062.874.01$1,760
Dec 201728057.272.92$1,604
Nov 201726055.423.12$1,441
Oct 20178049.292.98$394
Sep 201729047.523.09$1,378
Aug 201728045.373.00$1,270
Jul 201729043.873.09$1,272
Jun 201728042.493.09$1,190
May 201726045.373.26$1,180
Apr 201728047.933.21$1,342
Mar 201729046.772.98$1,356
Feb 201727050.452.95$1,362
Jan 201731049.413.42$1,532
Dec 201629048.763.72$1,414
Nov 201629042.492.64$1,232
Oct 201637046.193.09$1,709
Sep 201642041.553.10$1,745
Aug 201649041.442.92$2,031
Jul 201671041.622.92$2,955
Jun 201611045.352.69$499
May 20160042.521.99$0
Apr 201613036.561.99$475
Mar 201613033.011.79$429
Feb 20165026.472.06$132
Jan 201610027.352.36$274
Dec 201514032.362.00$453
Nov 201513038.792.17$504
Oct 201514043.552.43$610
Sep 20159042.992.76$387
Aug 201515040.162.87$602
Jul 201512048.152.95$578
Jun 201514056.152.88$786
May 201514055.212.96$773
Apr 201514049.822.71$697
Mar 201515042.892.93$643
Feb 201511044.662.98$491
Jan 20150043.433.10$0
Dec 20145054.693.59$273
Nov 201414070.464.25$986
Oct 201418078.303.90$1,409
Sep 20147086.164.05$603
Aug 201420089.394.04$1,788
Jul 201431096.564.18$2,993
Jun 201422098.164.74$2,160
May 201435094.734.73$3,316
Apr 201432095.944.81$3,070
Mar 201431095.895.06$2,973
Feb 201432097.406.19$3,117
Jan 201432090.404.86$2,893
Dec 201333091.824.35$3,030
Nov 201332088.853.74$2,843
Oct 201332097.423.78$3,117
Sep 2013320104.113.72$3,332
Aug 2013340104.253.52$3,545
Jul 2013370102.523.72$3,793
Jun 201341094.403.93$3,870
May 201341094.834.15$3,888
Apr 201340093.964.28$3,758
Mar 201336093.623.91$3,370
Feb 201327091.233.42$2,463
Jan 201344091.603.42$4,030
Dec 201244086.773.42$3,818
Nov 201245086.953.62$3,913
Oct 201248089.383.40$4,290
Sep 201252094.672.92$4,923
Aug 201258092.662.91$5,374
Jul 201267085.133.02$5,704
Jun 201263079.822.52$5,029
May 201262091.612.49$5,680
Apr 2012620101.652.00$6,302
Mar 2012650105.052.22$6,828
Feb 2012700101.102.57$7,077
Jan 201274098.092.73$7,259
Dec 201180096.873.24$7,750
Nov 201179095.723.31$7,562
Oct 201194084.983.65$7,988
Sep 201176083.623.99$6,355
Aug 201188083.404.15$7,339
Jul 201189094.144.52$8,378
Jun 201196092.904.64$8,918
May 2011105098.134.40$10,304
Apr 20111050105.964.33$11,126
Mar 2011119096.364.06$11,467
Feb 2011104085.644.18$8,907
Jan 2011114086.504.59$9,861
Dec 2010107085.734.35$9,173
Nov 2010107080.843.80$8,650
Oct 2010108078.103.51$8,435
Sep 2010105072.633.98$7,626
Aug 2010120073.684.42$8,842
Jul 201085072.554.74$6,167
Jun 201029070.364.91$2,040
May 201026071.124.24$1,849
Apr 201019081.694.12$1,552
Mar 201029078.394.39$2,273
Feb 201026073.585.44$1,913
Jan 201026074.365.96$1,933
Dec 200912071.445.48$857
Nov 200958074.593.75$4,326
Oct 200985072.544.11$6,166
Sep 200969065.543.06$4,522
Aug 200985067.423.22$5,731
Jul 2009108061.133.46$6,602
Jun 2009106066.163.90$7,013
May 2009104054.743.93$5,693
Apr 200994046.773.59$4,396
Mar 2009124042.144.06$5,225
Feb 2009118032.814.63$3,872
Jan 2009141035.865.37$5,056
Dec 2008115037.105.98$4,267
Nov 200891055.496.86$5,050
Oct 2008143075.246.92$10,759
Sep 2008940101.767.88$9,565
Aug 20081030114.228.48$11,765
Jul 20081070131.0811.39$14,026
Jun 2008830131.3313.03$10,900
May 20081190123.1711.57$14,657
Apr 2008910110.3110.45$10,038
Mar 20081210101.909.66$12,330
Feb 2008112092.538.77$10,363
Jan 2008131090.388.21$11,840
Dec 200784088.337.30$7,420
Nov 200795091.677.29$8,709
Oct 2007127082.856.92$10,522
Sep 200777075.846.24$5,840
Aug 2007112069.066.39$7,735
Jul 2007125070.906.39$8,863
Jun 200793062.007.55$5,766
May 2007100058.747.85$5,874
Apr 200763059.617.81$3,755
Mar 200791056.927.30$5,180
Feb 2007113055.108.22$6,226
Jan 2007122050.306.73$6,137
Dec 2006117056.656.92$6,628
Nov 200658054.207.62$3,144
Oct 200656054.906.01$3,074
Sep 200659060.085.04$3,545
Aug 200654068.717.34$3,710
Jul 200651069.376.34$3,538
Jun 200656066.286.38$3,712
May 200669066.016.42$4,555
Apr 200664064.397.36$4,121
Mar 200671056.707.08$4,026
Feb 200686057.597.75$4,953
Jan 200690060.598.93$5,453
Dec 2005104054.9413.42$5,714
Nov 2005108054.6910.59$5,907
Oct 200564058.3413.80$3,734
Sep 200558061.4512.08$3,564
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 200511052.337.38$576
May 200539045.226.65$1,764
Apr 2005124049.207.36$6,101
Mar 2005130050.377.15$6,548
Feb 2005144045.226.31$6,512
Jan 2005157043.166.32$6,776
Dec 200498039.866.75$3,906
Nov 200486045.286.33$3,894
Oct 200440049.706.52$1,988
Sep 200479043.245.28$3,416
Aug 200436042.375.55$1,525
Jul 200455038.286.08$2,105
Jun 200467036.106.43$2,419
May 200480037.486.49$2,998
Apr 200448034.475.86$1,655
Mar 2004113034.365.53$3,883
Feb 200486032.455.51$2,791
Jan 200431032.036.30$993
Dec 200327030.266.30$817
Nov 20030028.804.60$0
Oct 200314028.174.76$394
Sep 20039026.314.75$237
Aug 20030029.765.13$0
Jul 200378029.415.17$2,294
Jun 200348028.565.98$1,371
May 200382026.595.97$2,180
Apr 200395026.675.41$2,534
Mar 200350031.146.10$1,557
Feb 200366033.487.93$2,210
Jan 200327030.315.58$818
Dec 200246026.914.85$1,238
Nov 200269024.664.14$1,702
Oct 200270026.464.23$1,852
Sep 20020027.443.64$0
Aug 200267025.963.16$1,739
Jul 200246024.583.06$1,131
Jun 2002147023.733.34$3,488
May 2002130024.663.58$3,206
Apr 20020023.653.51$0
Mar 200243022.003.10$946
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 200183024.563.82$2,038
May 200125025.524.31$638
Apr 200152024.685.34$1,283
Mar 2001110024.545.38$2,699
Feb 200197027.755.77$2,692
Jan 2001436127.478.40$11,985
Dec 2000457126.889.12$12,293
Nov 2000425132.215.66$13,695
Oct 2000413131.235.15$12,903
Sep 2000459031.875.19$14,628
Aug 2000442029.644.54$13,101
Jul 2000431028.534.09$12,296
Jun 2000545029.304.40$15,969
May 2000229027.263.68$6,243
Apr 2000172124.513.12$4,219
Mar 2000315128.422.86$8,955
Feb 2000487027.622.73$13,451
Jan 2000436025.272.48$11,018
Dec 1999410024.282.42$9,955
Nov 1999530023.192.43$12,291
Oct 1999492120.982.80$10,325
Sep 1999529021.752.62$11,506
Aug 1999499019.262.88$9,611
Jul 1999509017.892.37$9,106
Jun 1999458015.942.36$7,301
May 1999682015.792.32$10,769
Apr 1999557115.102.21$8,413
Mar 1999465112.471.84$5,800
Feb 1999009.981.82$0
Jan 199972110.381.90$749
Dec 199858519.201.77$5,384
Nov 1998532110.892.19$5,796
Oct 1998625112.421.97$7,764
Sep 1998552112.592.08$6,952
Aug 1998637111.301.91$7,200
Jul 1998577111.742.24$6,776
Jun 1998666111.242.24$7,488
May 1998754112.622.21$9,518
Apr 1998981113.042.51$12,795
Mar 1998526112.802.31$6,735
Feb 1998617113.952.30$8,609
Jan 1998547114.702.15$8,043
Dec 1997695116.322.41$11,345
Nov 1997660118.193.09$12,008
Oct 1997615119.253.15$11,842
Sep 1997830117.742.95$14,727
Aug 1997867117.862.55$15,487
Jul 1997931117.582.25$16,369
Jun 1997884117.242.26$15,242
May 1997949118.972.31$18,005
Apr 1997903117.882.08$16,148
Mar 1997943018.951.94$17,870
Feb 1997888020.492.21$18,195
Jan 19971,088023.483.54$25,546
Dec 1996917023.32$21,384
Nov 19961,054021.97$23,156
Oct 1996995023.31$23,193
Sep 19961,029022.22$22,864
Aug 19961,112020.26$22,529
Jul 19961,184019.55$23,147
Jun 19961,196018.73$22,401
May 19961,153019.43$22,403
Apr 19961,117021.51$24,027
Mar 19961,209019.38$23,430
Feb 19961,242016.98$21,089
Jan 19961,411017.07$24,086
Dec 19951,500017.19$25,785
Nov 19951,496016.00$23,936
Oct 19951,764015.43$27,219
Sep 19952,078016.18$33,622
Aug 19952,253015.92$35,868
Jul 19952,844015.24$43,343
Jun 19952,977016.41$48,853
May 19953,797017.56$66,675
Apr 19955,126017.73$90,884
Mar 19958,315016.44$136,699
Feb 19957,080016.58$117,386
Jan 1995196015.92$3,120
Dec 1994142015.03$2,134
Nov 1994116015.90$1,844
Oct 1994139015.58$2,166
Sep 199466115.29$1,009
Aug 1994129116.13$2,081
Jul 1994127117.56$2,230
Jun 1994157117.09$2,683
May 1994129115.88$2,049
Apr 1994189114.14$2,672
Mar 1994219112.46$2,729
Feb 1994197112.50$2,463
Jan 1994244112.66$3,089
Dec 1993324112.33$3,995
Nov 1993237114.49$3,434
Oct 1993200115.85$3,170
Sep 1993217115.03$3,262
Aug 1993366115.66$5,732
Jul 1993374115.46$5,782
Jun 1993429116.79$7,203
May 1993495117.68$8,752
Apr 1993366118.05$6,606
Mar 1993420118.14$7,619
Feb 1993305117.90$5,460
Jan 1993398116.93$6,738

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                  504 bbl  × $106.41 =    $53,631
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $53,631

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/2794 is the state's own key, not one this site invented.