POSEY & BAKER (CHEVRON)

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 2726District 01Field 23191333Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 143 leases and 1,099 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
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres.

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: COMBINED WITH DARST CREEK (BUDA) EFF 1/1/63.

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
OilDisposition35,280 bbl$1,233,699
Casinghead gasProduction17,785 Mcf$16,713
Total$1,250,412

10,955 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 (25)

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 29.5910, -97.7497. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles. 2 wells have no surveyed location and are left out of it.

29.59112, -97.74956 · centre of 23 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
48.0%
12 of 25 wells
With a plug date
40.0%
10 of 25 wells
Median depth
2,591 ft
17 wells filed one
Completion to plug
24.6 years
median over 8 wells

What the state filed about each well

On the RRC proration schedule
1248.0%
A plug date is filed
1040.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1040.0%
NeitherNo plug date, and not on the schedule.
1352.0%

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, 17 of 25 wells. Median 2,591 ft, with the middle half between 2,542 and 2,613 ft; the shallowest is 2,471 ft and the deepest 2,715 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, 14 of 25 wells, Jun 1970 – Jan 2001. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1970 – Jan 2001
14 of 25 wells; 11 filed none
Plug dates filed
Sep 1989 – Jul 2025
10 of 25 wells; 15 filed none

Last completion to plug: a median of 24.6 years across the 8 wells that filed both dates, with the middle half between 22.3 years and 27.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

25 wells

42-1870085672,715 ftSep 1989Yes
42-18700862212,703 ftDec 2002Yes
42-187803294Yes
42-1878033017Yes
42-187008083
42-1870081082,697 ft
42-1870081110
42-1870081212
42-1870081313
42-1870081414
42-1870081824
42-18730502362,591 ftJan 2001
42-18700865252,584 ftJan 2001Jul 2025Yes
42-18730510342,595 ftJan 2001
42-18730290272,591 ftJan 2001
42-18730307302,606 ftJan 2001Apr 2023Yes
42-18700864232,606 ftDec 2000Apr 2023Yes
42-18730291282,542 ftDec 2000
42-18730289262,574 ftDec 2000Jul 2025Yes
42-18730305322,613 ftDec 2000Apr 2023Yes
42-18730306312,498 ftOct 2000
42-18730503352,510 ftJun 1976Aug 2003Yes
42-18730335332,471 ftMar 1973Aug 2003Yes
42-18730292292,500 ftSep 1972Nov 1999Yes
42-18700816162,630 ftJun 1970

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20251067.704.27$68
Feb 20250070.884.34$0
Jan 20258074.324.28$595
Dec 202426068.993.12$1,794
Nov 202425069.052.20$1,726
Oct 202428071.372.28$1,998
Sep 202426069.612.36$1,810
Aug 202427075.632.06$2,042
Jul 202427079.932.15$2,158
Jun 202426078.082.63$2,030
May 202427078.812.20$2,128
Apr 202426084.451.66$2,196
Mar 202429080.301.55$2,329
Feb 20243076.091.78$228
Jan 20240073.023.30$0
Dec 20234071.262.61$285
Nov 202336077.892.81$2,804
Oct 202331085.443.09$2,649
Sep 202343089.042.74$3,829
Aug 202349080.522.67$3,945
Jul 202353074.852.64$3,967
Jun 202354068.962.26$3,724
May 202355070.622.23$3,884
Apr 202356078.122.24$4,375
Mar 202354072.852.39$3,934
Feb 202349075.112.47$3,680
Jan 202354076.533.39$4,133
Dec 202249076.415.73$3,744
Nov 202262085.005.65$5,270
Oct 202249087.185.86$4,272
Sep 202245084.888.16$3,820
Aug 20221094.529.13$95
Jul 202200101.587.54$0
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 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20209038.772.71$349
Oct 202029036.972.48$1,072
Sep 202028037.091.99$1,039
Aug 202030039.982.39$1,199
Jul 202030038.371.83$1,151
Jun 202032034.901.69$1,117
May 202028016.921.81$474
Apr 202030014.751.80$443
Mar 202028030.341.86$850
Feb 202025049.881.98$1,247
Jan 202034057.252.09$1,947
Dec 201961059.012.30$3,600
Nov 201959055.302.75$3,263
Oct 201960053.472.42$3,208
Sep 201960055.052.66$3,303
Aug 201959053.112.30$3,133
Jul 201959056.272.46$3,320
Jun 201957052.782.49$3,008
May 201957058.482.74$3,333
Apr 201946062.632.75$2,881
Mar 201961056.803.06$3,465
Feb 201957050.852.79$2,898
Jan 201962046.033.23$2,854
Dec 201862046.594.19$2,889
Nov 201860052.934.24$3,176
Oct 201863061.443.40$3,871
Sep 201861059.543.11$3,632
Aug 201863059.403.07$3,742
Jul 201864065.142.93$4,169
Jun 201860060.183.08$3,611
May 201863065.382.90$4,119
Apr 201855063.842.90$3,511
Mar 201861061.222.79$3,734
Feb 201858061.782.77$3,583
Jan 201865062.874.01$4,087
Dec 201764057.272.92$3,665
Nov 201758055.423.12$3,214
Oct 201759049.292.98$2,908
Sep 201750047.523.09$2,376
Aug 201751045.373.00$2,314
Jul 201749043.873.09$2,150
Jun 201758042.493.09$2,464
May 201748045.373.26$2,178
Apr 201757047.933.21$2,732
Mar 201760046.772.98$2,806
Feb 201754050.452.95$2,724
Jan 201760049.413.42$2,965
Dec 201656048.763.72$2,731
Nov 201659042.492.64$2,507
Oct 201659046.193.09$2,725
Sep 201656041.553.10$2,327
Aug 201655041.442.92$2,279
Jul 201649041.622.92$2,039
Jun 201632045.352.69$1,451
May 201659042.521.99$2,509
Apr 201663036.561.99$2,303
Mar 201659033.011.79$1,948
Feb 201635026.472.06$926
Jan 201644027.352.36$1,203
Dec 201558032.362.00$1,877
Nov 201556038.792.17$2,172
Oct 201543043.552.43$1,873
Sep 201531042.992.76$1,333
Aug 201554040.162.87$2,169
Jul 201561048.152.95$2,937
Jun 201561056.152.88$3,425
May 201563055.212.96$3,478
Apr 201559049.822.71$2,939
Mar 201559042.892.93$2,531
Feb 201554044.662.98$2,412
Jan 201562043.433.10$2,693
Dec 201461054.693.59$3,336
Nov 201461070.464.25$4,298
Oct 201461078.303.90$4,776
Sep 201460086.164.05$5,170
Aug 201458089.394.04$5,185
Jul 201457096.564.18$5,504
Jun 201462098.164.74$6,086
May 201459094.734.73$5,589
Apr 201454095.944.81$5,181
Mar 201460095.895.06$5,753
Feb 201453097.406.19$5,162
Jan 201459090.404.86$5,334
Dec 201359091.824.35$5,417
Nov 201358088.853.74$5,153
Oct 201362097.423.78$6,040
Sep 2013590104.113.72$6,142
Aug 2013610104.253.52$6,359
Jul 2013600102.523.72$6,151
Jun 201358094.403.93$5,475
May 201356094.834.15$5,310
Apr 201356093.964.28$5,262
Mar 201350093.623.91$4,681
Feb 201352091.233.42$4,744
Jan 201359091.603.42$5,404
Dec 201260086.773.42$5,206
Nov 201257086.953.62$4,956
Oct 201263089.383.40$5,631
Sep 201258094.672.92$5,491
Aug 201263092.662.91$5,838
Jul 201260085.133.02$5,108
Jun 201260079.822.52$4,789
May 201262091.612.49$5,680
Apr 2012560101.652.00$5,692
Mar 2012580105.052.22$6,093
Feb 2012510101.102.57$5,156
Jan 201253098.092.73$5,199
Dec 201151096.873.24$4,940
Nov 201155095.723.31$5,265
Oct 201154084.983.65$4,589
Sep 201159083.623.99$4,934
Aug 201160083.404.15$5,004
Jul 201163094.144.52$5,931
Jun 201160092.904.64$5,574
May 201167098.134.40$6,575
Apr 2011680105.964.33$7,205
Mar 201172096.364.06$6,938
Feb 201153085.644.18$4,539
Jan 201168086.504.59$5,882
Dec 201077085.734.35$6,601
Nov 201076080.843.80$6,144
Oct 201066078.103.51$5,155
Sep 201058072.633.98$4,213
Aug 201055073.684.42$4,052
Jul 201070072.554.74$5,079
Jun 201055070.364.91$3,870
May 201069071.124.24$4,907
Apr 201047081.694.12$3,839
Mar 201070078.394.39$5,487
Feb 201061073.585.44$4,488
Jan 201058074.365.96$4,313
Dec 200949071.445.48$3,501
Nov 200938074.593.75$2,834
Oct 200958072.544.11$4,207
Sep 200959065.543.06$3,867
Aug 200952067.423.22$3,506
Jul 200954061.133.46$3,301
Jun 200931066.163.90$2,051
May 200930054.743.93$1,642
Apr 200944046.773.59$2,058
Mar 200952042.144.06$2,191
Feb 200949032.814.63$1,608
Jan 200952035.865.37$1,865
Dec 200851037.105.98$1,892
Nov 200853055.496.86$2,941
Oct 200849075.246.92$3,687
Sep 2008480101.767.88$4,884
Aug 2008580114.228.48$6,625
Jul 2008590131.0811.39$7,734
Jun 2008570131.3313.03$7,486
May 2008540123.1711.57$6,651
Apr 2008590110.3110.45$6,508
Mar 2008580101.909.66$5,910
Feb 200858092.538.77$5,367
Jan 200857090.388.21$5,152
Dec 200759088.337.30$5,211
Nov 200753091.677.29$4,859
Oct 200753082.856.92$4,391
Sep 200759075.846.24$4,475
Aug 200749069.066.39$3,384
Jul 200759070.906.39$4,183
Jun 200753062.007.55$3,286
May 200762058.747.85$3,642
Apr 200757059.617.81$3,398
Mar 200757056.927.30$3,244
Feb 200736055.108.22$1,984
Jan 200731050.306.73$1,559
Dec 200660056.656.92$3,399
Nov 2006118054.207.62$6,396
Oct 2006129054.906.01$7,082
Sep 2006118060.085.04$7,089
Aug 200679068.717.34$5,428
Jul 200684069.376.34$5,827
Jun 200678066.286.38$5,170
May 200680066.016.42$5,281
Apr 200683064.397.36$5,344
Mar 2006124056.707.08$7,031
Feb 2006107057.597.75$6,162
Jan 200628060.598.93$1,697
Dec 200528054.9413.42$1,538
Nov 200530054.6910.59$1,641
Oct 200529058.3413.80$1,692
Sep 200529061.4512.08$1,782
Aug 200531061.519.80$1,907
Jul 200530055.697.84$1,671
Jun 200530052.337.38$1,570
May 200532045.226.65$1,447
Apr 200527049.207.36$1,328
Mar 200527050.377.15$1,360
Feb 200528045.226.31$1,266
Jan 200531043.166.32$1,338
Dec 200428039.866.75$1,116
Nov 200428045.286.33$1,268
Oct 200425049.706.52$1,243
Sep 200424043.245.28$1,038
Aug 200428042.375.55$1,186
Jul 200429038.286.08$1,110
Jun 200427036.106.43$975
May 200429037.486.49$1,087
Apr 200452034.475.86$1,792
Mar 200448034.365.53$1,649
Feb 200427032.455.51$876
Jan 200430032.036.30$961
Dec 200354030.266.30$1,634
Nov 200349028.804.60$1,411
Oct 200359028.174.76$1,662
Sep 200347026.314.75$1,237
Aug 200353029.765.13$1,577
Jul 200350029.415.17$1,471
Jun 200327028.565.98$771
May 200357026.595.97$1,516
Apr 200356026.675.41$1,494
Mar 200331031.146.10$965
Feb 200330033.487.93$1,004
Jan 200335030.315.58$1,061
Dec 200238026.914.85$1,023
Nov 200236024.664.14$888
Oct 200235026.464.23$926
Sep 200229027.443.64$796
Aug 200229025.963.16$753
Jul 200261024.583.06$1,499
Jun 200255023.733.34$1,305
May 200246024.663.58$1,134
Apr 200249023.653.51$1,159
Mar 200252022.003.10$1,144
Feb 200245018.222.38$820
Jan 200241017.172.38$704
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 200137124.563.82$913
May 200154025.524.31$1,378
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20012027.478.40$55
Dec 200074026.889.12$1,989
Nov 2000107132.215.66$3,452
Oct 2000140731.235.15$4,408
Sep 20001187231.875.19$4,134
Aug 2000135029.644.54$4,001
Jul 2000129028.534.09$3,680
Jun 20001939129.304.40$6,055
May 20001958527.263.68$5,628
Apr 20006811324.513.12$2,019
Mar 2000107128.422.86$3,044
Feb 200015912627.622.73$4,735
Jan 200015014825.272.48$4,158
Dec 199911810224.282.42$3,112
Nov 19998710123.192.43$2,263
Oct 1999616120.982.80$1,451
Sep 19991325921.752.62$3,026
Aug 19991316219.262.88$2,701
Jul 19991819917.892.37$3,473
Jun 199918411415.942.36$3,202
May 199913516515.792.32$2,515
Apr 199912814115.102.21$2,244
Mar 19991667612.471.84$2,210
Feb 1999911029.981.82$1,094
Jan 1999229510.381.90$409
Dec 19981271709.201.77$1,470
Nov 199817316610.892.19$2,247
Oct 199823221212.421.97$3,299
Sep 199823123712.592.08$3,402
Aug 199827224711.301.91$3,545
Jul 199828827511.742.24$3,996
Jun 199824827411.242.24$3,401
May 199819919712.622.21$2,946
Apr 199818024513.042.51$2,961
Mar 199824228212.802.31$3,749
Feb 199820516313.952.30$3,235
Jan 199821416714.702.15$3,506
Dec 199722615116.322.41$4,052
Nov 199723619318.193.09$4,889
Oct 199728015619.253.15$5,881
Sep 199721715417.742.95$4,305
Aug 199722418117.862.55$4,463
Jul 199723514217.582.25$4,450
Jun 199716816217.242.26$3,262
May 199718315418.972.31$3,827
Apr 199718714917.882.08$3,654
Mar 199723733518.951.94$5,141
Feb 199723528020.492.21$5,433
Jan 199727331623.483.54$7,529
Dec 199623624923.32$5,504
Nov 199619226121.97$4,218
Oct 199632832223.31$7,646
Sep 199626731222.22$5,933
Aug 199633232320.26$6,726
Jul 199639829519.55$7,781
Jun 199634427018.73$6,443
May 199629530419.43$5,732
Apr 199625429521.51$5,464
Mar 199624126319.38$4,671
Feb 199618525616.98$3,141
Jan 199623730217.07$4,046
Dec 199526227817.19$4,504
Nov 199523219416.00$3,712
Oct 19952716715.43$4,182
Sep 1995245016.18$3,964
Aug 19952,0321715.92$32,349
Jul 199532019215.24$4,877
Jun 199522017216.41$3,610
May 199526820017.56$4,706
Apr 199530825717.73$5,461
Mar 199539923516.44$6,560
Feb 19953910816.58$647
Jan 199510310015.92$1,640
Dec 19943772915.03$5,666
Nov 19941829515.90$2,894
Oct 199418112415.58$2,820
Sep 199418110615.29$2,767
Aug 199418111116.13$2,920
Jul 199409017.56$0
Jun 199416713817.09$2,854
May 199416214515.88$2,573
Apr 199424428414.14$3,450
Mar 199435524812.46$4,423
Feb 199422326212.50$2,788
Jan 199428432412.66$3,595
Dec 199318134612.33$2,232
Nov 199327233314.49$3,941
Oct 199347226315.85$7,481
Sep 199336022215.03$5,411
Aug 199335828015.66$5,606
Jul 199340435815.46$6,246
Jun 199324148116.79$4,046
May 199311140917.68$1,962
Apr 19939425018.05$1,697
Mar 199312825218.14$2,322
Feb 199332124417.90$5,746
Jan 199333928916.93$5,739

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.

Mar 2025 — as filed, then multipliedworked
Oil                    1 bbl  × $ 67.70 =        $68
Casinghead gas         0 Mcf  × $  4.27 =         $0

────────────────────────────────────────────────────
Month total                                      $68

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/2726 is the state's own key, not one this site invented.