WALKER, G. C.

Operated by A2C ENERGY LLC (P-5 102439) in the DUNLAP field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3855District 01Field 26620001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$24 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 196 leases and 727 wells, and the rule below applies to all of them.

Discovered
1939-07-15
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: 2.07 ACRE UNITS & 1 ACRE TOLERANCE

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
OilDisposition21,553 bbl$969,150
Casinghead gasProduction55,910 Mcf$181,201
Total$1,150,351

10,806 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 (9)

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 29.7140, -97.6760. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

29.71392, -97.67608 · 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
0.0%
0 of 9 wells
With a plug date
0.0%
0 of 9 wells
Median depth
2,430 ft
7 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
9100.0%

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, 7 of 9 wells. Median 2,430 ft, with the middle half between 2,425 and 2,439 ft; the shallowest is 2,420 ft and the deepest 2,449 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, 7 of 9 wells, Oct 1968 – Nov 1983. 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 1968 – Nov 1983
7 of 9 wells; 2 filed none

9 wells

42-055038261
42-055051292
42-0553303792,430 ftNov 1983
42-0553143882,449 ftJan 1981
42-0558150272,438 ftSep 1978
42-0553070162,440 ftAug 1975
42-0550522752,420 ftOct 1968
42-0550522642,430 ftOct 1968
42-0550522532,420 ftOct 1968

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 202684098.932.87$8,310
Mar 20260089.753.15$0
Feb 2026144063.503.75$9,144
Jan 2026106059.138.00$6,268
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 2025103062.363.54$6,423
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025145074.324.28$10,776
Dec 20240068.993.12$0
Nov 202483069.052.20$5,731
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 2024232075.632.06$17,546
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 202335071.262.61$2,494
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023139089.042.74$12,377
Aug 202373080.522.67$5,878
Jul 202353074.852.64$3,967
Jun 2023128068.962.26$8,827
May 2023157070.622.23$11,087
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023159075.112.47$11,942
Jan 2023190076.533.39$14,541
Dec 2022145076.415.73$11,079
Nov 2022174085.005.65$14,790
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 202267094.529.13$6,333
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 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020158037.091.99$5,860
Aug 2020170039.982.39$6,797
Jul 2020172038.371.83$6,600
Jun 2020160034.901.69$5,584
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 2019172059.012.30$10,150
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019150052.782.49$7,917
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 2019134046.033.23$6,168
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018160061.443.40$9,830
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 2018122060.183.08$7,342
May 20180065.382.90$0
Apr 2018170063.842.90$10,853
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018153062.874.01$9,619
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017102047.523.09$4,847
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 201716826847.933.21$8,913
Mar 2017026846.772.98$800
Feb 2017021450.452.95$632
Jan 20179221349.413.42$5,274
Dec 2016020948.763.72$778
Nov 2016020842.492.64$550
Oct 201614618146.193.09$7,303
Sep 2016015341.553.10$474
Aug 20167217241.442.92$3,487
Jul 2016016141.622.92$471
Jun 2016016945.352.69$454
May 2016017742.521.99$352
Apr 201618021536.561.99$7,009
Mar 2016028833.011.79$517
Feb 2016089326.472.06$1,843
Jan 201616596527.352.36$6,794
Dec 2015068232.362.00$1,365
Nov 2015079738.792.17$1,727
Oct 2015095543.552.43$2,317
Sep 2015086642.992.76$2,389
Aug 201516483140.162.87$8,973
Jul 2015025048.152.95$736
Jun 2015026156.152.88$752
May 2015028355.212.96$836
Apr 201515126849.822.71$8,248
Mar 2015030842.892.93$904
Feb 2015027944.662.98$830
Jan 201517015243.433.10$7,854
Dec 201416527854.693.59$10,022
Nov 2014020670.464.25$876
Oct 2014010178.303.90$394
Sep 2014022086.164.05$890
Aug 201418016889.394.04$16,768
Jul 2014018096.564.18$752
Jun 2014027398.164.74$1,293
May 2014031394.734.73$1,479
Apr 201417831595.944.81$18,592
Mar 2014028495.895.06$1,436
Feb 2014027397.406.19$1,690
Jan 201416313290.404.86$15,377
Dec 2013036291.824.35$1,576
Nov 2013037388.853.74$1,394
Oct 20130097.423.78$0
Sep 20130295104.113.72$1,097
Aug 2013155222104.253.52$16,941
Jul 20130211102.523.72$784
Jun 2013022794.403.93$893
May 2013025694.834.15$1,062
Apr 201315840693.964.28$16,584
Mar 2013023793.623.91$927
Feb 2013021591.233.42$735
Jan 201316722191.603.42$16,053
Dec 2012024086.773.42$821
Nov 201206986.953.62$250
Oct 20120089.383.40$0
Sep 201202694.672.92$76
Aug 201213514292.662.91$12,922
Jul 2012015285.133.02$459
Jun 2012025979.822.52$652
May 2012026091.612.49$647
Apr 2012148226101.652.00$15,495
Mar 20120231105.052.22$513
Feb 20120243101.102.57$625
Jan 2012025998.092.73$708
Dec 2011011696.873.24$376
Nov 2011010495.723.31$344
Oct 201116510584.983.65$14,405
Sep 2011013083.623.99$518
Aug 2011022583.404.15$934
Jul 2011019994.144.52$899
Jun 201116927292.904.64$16,962
May 2011027598.134.40$1,211
Apr 20110253105.964.33$1,096
Mar 201117428296.364.06$17,911
Feb 2011021385.644.18$890
Jan 2011022986.504.59$1,051
Dec 201017526885.734.35$16,168
Nov 2010020380.843.80$770
Oct 2010025878.103.51$905
Sep 2010024472.633.98$971
Aug 201016524873.684.42$13,253
Jul 2010025772.554.74$1,217
Jun 2010025270.364.91$1,237
May 2010022871.124.24$966
Apr 201016920781.694.12$14,659
Mar 2010016778.394.39$733
Feb 2010015473.585.44$838
Jan 2010165074.365.96$12,269
Dec 2009021671.445.48$1,184
Nov 2009020274.593.75$758
Oct 200917020772.544.11$13,183
Sep 2009019765.543.06$604
Aug 2009018067.423.22$579
Jul 200917120761.133.46$11,170
Jun 200909866.163.90$382
May 2009017854.743.93$699
Apr 200916418746.773.59$8,341
Mar 2009016742.144.06$678
Feb 200904932.814.63$227
Jan 200904235.865.37$226
Dec 200817111037.105.98$7,002
Nov 200807955.496.86$542
Oct 200806575.246.92$450
Sep 200816929101.767.88$17,426
Aug 2008055114.228.48$467
Jul 20080148131.0811.39$1,686
Jun 2008179170131.3313.03$25,724
May 20080229123.1711.57$2,651
Apr 20080142110.3110.45$1,485
Mar 200816880101.909.66$17,892
Feb 2008014692.538.77$1,281
Jan 2008023190.388.21$1,896
Dec 200717524388.337.30$17,232
Nov 2007021791.677.29$1,582
Oct 2007019382.856.92$1,336
Sep 200717222975.846.24$14,474
Aug 2007023769.066.39$1,514
Jul 2007022170.906.39$1,412
Jun 200718219262.007.55$12,733
May 2007022958.747.85$1,797
Apr 2007023059.617.81$1,795
Mar 200717923056.927.30$11,868
Feb 2007020055.108.22$1,643
Jan 2007029850.306.73$2,005
Dec 200615825656.656.92$10,722
Nov 2006023554.207.62$1,790
Oct 200617616954.906.01$10,679
Sep 2006016660.085.04$836
Aug 2006019968.717.34$1,461
Jul 20061769169.376.34$12,786
Jun 2006016766.286.38$1,066
May 2006015466.016.42$989
Apr 200616616564.397.36$11,903
Mar 2006015956.707.08$1,126
Feb 20061779857.597.75$10,953
Jan 20060060.598.93$0
Dec 2005180054.9413.42$9,889
Nov 2005014254.6910.59$1,504
Oct 20050058.3413.80$0
Sep 2005546761.4512.08$4,128
Aug 2005528561.519.80$4,031
Jul 200545055.697.84$2,506
Jun 200527052.337.38$1,413
May 200561045.226.65$2,758
Apr 200594049.207.36$4,625
Mar 20050050.377.15$0
Feb 200502745.226.31$170
Jan 20051013443.166.32$4,574
Dec 2004344539.866.75$1,659
Nov 200401945.286.33$120
Oct 200433049.706.52$1,640
Sep 20040243.245.28$11
Aug 200402042.375.55$111
Jul 2004223638.286.08$1,061
Jun 200403336.106.43$212
May 2004723437.486.49$2,919
Apr 200403034.475.86$176
Mar 2004343434.365.53$1,356
Feb 200404532.455.51$248
Jan 20041572432.036.30$5,180
Dec 2003453830.266.30$1,601
Nov 2003384128.804.60$1,283
Oct 2003944728.174.76$2,872
Sep 20035910826.314.75$2,065
Aug 2003010829.765.13$554
Jul 2003010829.415.17$558
Jun 200309828.565.98$586
May 2003010226.595.97$609
Apr 200309326.675.41$503
Mar 2003010031.146.10$610
Feb 2003013433.487.93$1,062
Jan 20031476430.315.58$4,813
Dec 2002011526.914.85$558
Nov 2002014124.664.14$583
Oct 2002011126.464.23$469
Sep 200209327.443.64$338
Aug 2002011125.963.16$351
Jul 20020024.583.06$0
Jun 200210713623.733.34$2,993
May 2002013724.663.58$491
Apr 2002011123.653.51$390
Mar 200216218922.003.10$4,150
Feb 2002014818.222.38$352
Jan 2002015717.172.38$373
Dec 20010016.932.36$0
Nov 200116620818.072.41$3,500
Oct 20010019.782.53$0
Sep 2001013724.262.25$308
Aug 200116222424.873.05$4,713
Jul 2001023123.933.20$739
Jun 2001021424.563.82$818
May 2001162025.524.31$4,134
Apr 2001022524.685.34$1,200
Mar 20010024.545.38$0
Feb 200114024127.755.77$5,275
Jan 20010027.478.40$0
Dec 200016327126.889.12$6,854
Nov 2000029732.215.66$1,680
Oct 2000023931.235.15$1,230
Sep 200015917231.875.19$5,959
Aug 2000017929.644.54$813
Jul 2000023228.534.09$949
Jun 200015623729.304.40$5,613
May 20000027.263.68$0
Apr 200013720824.513.12$4,006
Mar 2000012828.422.86$366
Feb 200014120527.622.73$4,453
Jan 2000025025.272.48$620
Dec 199915225324.282.42$4,304
Nov 19990023.192.43$0
Oct 199913021920.982.80$3,341
Sep 1999018421.752.62$482
Aug 19990019.262.88$0
Jul 199915026317.892.37$3,307
Jun 19990015.942.36$0
May 1999024615.792.32$571
Apr 1999133015.102.21$2,008
Mar 19990012.471.84$0
Feb 19991452509.981.82$1,902
Jan 1999025810.381.90$490
Dec 19981502569.201.77$1,834
Nov 1998022710.892.19$496
Oct 199816322112.421.97$2,460
Sep 1998023512.592.08$489
Aug 1998021011.301.91$401
Jul 199816319111.742.24$2,341
Jun 1998013811.242.24$309
May 1998015412.622.21$340
Apr 199813017813.042.51$2,141
Mar 1998018912.802.31$436
Feb 199816420513.952.30$2,759
Jan 1998021614.702.15$465
Dec 199716725616.322.41$3,343
Nov 1997018918.193.09$584
Oct 199715424219.253.15$3,727
Sep 1997017517.742.95$517
Aug 199713018217.862.55$2,787
Jul 1997018417.582.25$413
Jun 1997019017.242.26$429
May 199715823018.972.31$3,528
Apr 1997023917.882.08$498
Mar 199713624018.951.94$3,043
Feb 1997019320.492.21$426
Jan 199714018423.483.54$3,939
Dec 1996020623.32$0
Nov 199612923521.97$2,834
Oct 1996021323.31$0
Sep 199613018222.22$2,889
Aug 199616919320.26$3,424
Jul 1996014519.55$0
Jun 19961318218.73$2,454
May 1996010319.43$0
Apr 199617220021.51$3,700
Mar 199615419119.38$2,985
Feb 1996020816.98$0
Jan 199613225117.07$2,253
Dec 199514928017.19$2,561
Nov 199515627416.00$2,496
Oct 1995025415.43$0
Sep 199513022216.18$2,103
Aug 199516220715.92$2,579
Jul 1995020515.24$0
Jun 199512019316.41$1,969
May 199513025817.56$2,283
Apr 199516221317.73$2,872
Mar 199516414616.44$2,696
Feb 1995014916.58$0
Jan 199513023915.92$2,070
Dec 199413529115.03$2,029
Nov 199416029715.90$2,544
Oct 1994026215.58$0
Sep 199411628215.29$1,774
Aug 199414025416.13$2,258
Jul 199412421117.56$2,177
Jun 199412619217.09$2,153
May 199413222415.88$2,096
Apr 199412725314.14$1,796
Mar 199413521612.46$1,682
Feb 199412623112.50$1,575
Jan 199413928312.66$1,760
Dec 199312729712.33$1,566
Nov 199312931614.49$1,869
Oct 199313031115.85$2,061
Sep 199311028215.03$1,653
Aug 199313022715.66$2,036
Jul 199314417915.46$2,226
Jun 199314126016.79$2,367
May 199313720117.68$2,422
Apr 199314619018.05$2,635
Mar 199315528318.14$2,812
Feb 199316120217.90$2,882
Jan 199316221316.93$2,743

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.

Apr 2026 — as filed, then multipliedworked
Oil                   84 bbl  × $ 98.93 =     $8,310
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $8,310

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/3855 is the state's own key, not one this site invented.