POGO WALTON C

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the KEYSTONE (COLBY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13427District 08Field 49129132Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$715 k
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 157 leases and 1,140 wells, and the rule below applies to all of them.

Discovered
1939-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
880 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 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.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA3none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition13,483 bbl$554,459
Casinghead gasProduction35,300 Mcf$160,731
Total$715,189

1,815 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 (15)

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 31.9193, -103.0681. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.92105, -103.06754 · 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
80.0%
12 of 15 wells
With a plug date
80.0%
12 of 15 wells
Median depth
3,491 ft
15 wells filed one
Completion to plug
38.3 years
median over 8 wells

What the state filed about each well

On the RRC proration schedule
1280.0%
A plug date is filed
1280.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1280.0%
NeitherNo plug date, and not on the schedule.
320.0%

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, 15 of 15 wells. Median 3,491 ft, with the middle half between 3,433 and 3,644 ft; the shallowest is 3,365 ft and the deepest 10,951 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, 10 of 15 wells, Jul 1959 – Oct 1991. 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 1959 – Oct 1991
10 of 15 wells; 5 filed none
Plug dates filed
Apr 1992 – Dec 2022
12 of 15 wells; 3 filed none

Last completion to plug: a median of 38.3 years across the 8 wells that filed both dates, with the middle half between 31.1 years and 53.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

15 wells

42-495004255W3,478 ftSep 2003Yes
42-495004279W3,491 ftJul 2000Yes
42-495004317W3,450 ftSep 2003Yes
42-495004402W3,433 ftApr 1992Yes
42-495004431W3,430 ft
42-4950043083,800 ftOct 1991Dec 2022Yes
42-49531342143,637 ftOct 1989Sep 2020Yes
42-49531096123,650 ftOct 1989Apr 2014Yes
42-49531343153,680 ftDec 1981
42-4950394367S10,951 ftFeb 1964Aug 1996Yes
42-49500434113,505 ftDec 1961Feb 2018Yes
42-49500435103,505 ftDec 1961Apr 2014Yes
42-4950043363,432 ftJan 1960Dec 2022Yes
42-4950042443,383 ftOct 1959Oct 2003Yes
42-4950044233,365 ftJul 1959

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 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
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 20230071.262.61$0
Nov 20230077.892.81$0
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 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 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
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 20190059.012.30$0
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 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170149.292.98$3
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170443.873.09$12
Jun 20170542.493.09$15
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170146.772.98$3
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160841.442.92$23
Jul 2016011941.622.92$348
Jun 201616011745.352.69$7,570
May 2016012842.521.99$255
Apr 2016012536.561.99$249
Mar 201617114033.011.79$5,896
Feb 2016014526.472.06$299
Jan 2016017327.352.36$409
Dec 2015016432.362.00$328
Nov 201516717438.792.17$6,855
Oct 2015017343.552.43$420
Sep 2015016642.992.76$458
Aug 2015016240.162.87$465
Jul 201516416948.152.95$8,394
Jun 2015015156.152.88$435
May 2015017055.212.96$502
Apr 201516216249.822.71$8,509
Mar 2015019042.892.93$558
Feb 2015016444.662.98$488
Jan 201516419143.433.10$7,715
Dec 2014015854.693.59$567
Nov 2014019570.464.25$829
Oct 2014018178.303.90$706
Sep 20141759186.164.05$15,446
Aug 2014012089.394.04$484
Jul 2014013596.564.18$564
Jun 201409598.164.74$450
May 201417111494.734.73$16,738
Apr 2014012595.944.81$601
Mar 201406795.895.06$339
Feb 201406597.406.19$402
Jan 2014011790.404.86$569
Dec 201308291.824.35$357
Nov 201306088.853.74$224
Oct 201306597.423.78$246
Sep 20130100104.113.72$372
Aug 20130127104.253.52$447
Jul 20130114102.523.72$424
Jun 201317110694.403.93$16,559
May 2013012094.834.15$498
Apr 2013013493.964.28$574
Mar 2013017993.623.91$700
Feb 2013012591.233.42$427
Jan 201316825091.603.42$16,244
Dec 2012012486.773.42$424
Nov 2012012586.953.62$453
Oct 201209689.383.40$326
Sep 201212519294.672.92$12,394
Aug 2012021192.662.91$614
Jul 2012020485.133.02$616
Jun 201211311879.822.52$9,317
May 2012025591.612.49$635
Apr 20120187101.652.00$373
Mar 2012115217105.052.22$12,563
Feb 20120216101.102.57$555
Jan 201209798.092.73$265
Dec 201117810996.873.24$17,596
Nov 2011020895.723.31$689
Oct 2011022084.983.65$803
Sep 201117120983.623.99$15,132
Aug 2011027783.404.15$1,149
Jul 20119325394.144.52$9,898
Jun 2011019392.904.64$896
May 20118915698.134.40$9,421
Apr 20110122105.964.33$529
Mar 2011015496.364.06$625
Feb 201112514385.644.18$11,303
Jan 201111014786.504.59$10,190
Dec 201007785.734.35$335
Nov 201008280.843.80$311
Oct 201008278.103.51$288
Sep 20101358172.633.98$10,127
Aug 201009473.684.42$415
Jul 201007872.554.74$369
Jun 2010026670.364.91$1,306
May 2010024671.124.24$1,042
Apr 2010021781.694.12$895
Mar 2010016178.394.39$707
Feb 2010014373.585.44$778
Jan 201017110574.365.96$13,342
Dec 2009010171.445.48$554
Nov 2009013174.593.75$491
Oct 2009013072.544.11$534
Sep 2009018265.543.06$558
Aug 2009017467.423.22$560
Jul 2009010361.133.46$357
Jun 2009020766.163.90$806
May 200921220454.743.93$12,406
Apr 2009017746.773.59$635
Mar 2009011642.144.06$471
Feb 2009016032.814.63$741
Jan 2009016435.865.37$881
Dec 200808837.105.98$526
Nov 2008011355.496.86$775
Oct 200826117075.246.92$20,814
Sep 2008098101.767.88$772
Aug 20080184114.228.48$1,561
Jul 20080156131.0811.39$1,777
Jun 20080136131.3313.03$1,772
May 20080143123.1711.57$1,655
Apr 2008116148110.3110.45$14,343
Mar 20080142101.909.66$1,372
Feb 2008014992.538.77$1,307
Jan 200811818290.388.21$12,158
Dec 2007018288.337.30$1,329
Nov 2007015991.677.29$1,159
Oct 200711715782.856.92$10,780
Sep 2007016575.846.24$1,030
Aug 2007013169.066.39$837
Jul 2007010370.906.39$658
Jun 200712010362.007.55$8,217
May 2007014258.747.85$1,114
Apr 2007015159.617.81$1,179
Mar 200711816256.927.30$7,899
Feb 2007015755.108.22$1,290
Jan 2007020650.306.73$1,386
Dec 20065019856.656.92$4,202
Nov 200612018154.207.62$7,883
Oct 2006019054.906.01$1,143
Sep 2006017460.085.04$876
Aug 20062114568.717.34$2,507
Jul 2006012869.376.34$812
Jun 200614415166.286.38$10,508
May 2006013266.016.42$848
Apr 20068016264.397.36$6,344
Mar 2006014356.707.08$1,013
Feb 200610515657.597.75$7,256
Jan 2006020860.598.93$1,858
Dec 2005021954.9413.42$2,938
Nov 200517419754.6910.59$11,602
Oct 2005018658.3413.80$2,566
Sep 2005018761.4512.08$2,259
Aug 200515919261.519.80$11,661
Jul 2005020955.697.84$1,639
Jun 200515917152.337.38$9,583
May 2005016345.226.65$1,084
Apr 2005017149.207.36$1,259
Mar 200517524150.377.15$10,539
Feb 2005019345.226.31$1,218
Jan 200517819143.166.32$8,890
Dec 2004016739.866.75$1,127
Nov 200417913945.286.33$8,985
Oct 200409649.706.52$625
Sep 2004010143.245.28$534
Aug 20043589742.375.55$15,707
Jul 200406238.286.08$377
Jun 200407636.106.43$489
May 2004012437.486.49$805
Apr 2004012634.475.86$738
Mar 2004011334.365.53$625
Feb 200417710232.455.51$6,306
Jan 2004013732.036.30$863
Dec 20031607930.266.30$5,339
Nov 200308928.804.60$409
Oct 20031585528.174.76$4,713
Sep 200319526.314.75$478
Aug 200316511829.765.13$5,516
Jul 2003010329.415.17$533
Jun 2003020828.565.98$1,244
May 200312920826.595.97$4,672
Apr 2003011326.675.41$611
Mar 20038414231.146.10$3,481
Feb 2003019533.487.93$1,546
Jan 200311224130.315.58$4,740
Dec 2002019526.914.85$946
Nov 200211615624.664.14$3,506
Oct 2002015026.464.23$634
Sep 200211820627.443.64$3,987
Aug 2002027225.963.16$861
Jul 2002026724.583.06$817
Jun 200213630723.733.34$4,252
May 2002027924.663.58$1,000
Apr 2002040923.653.51$1,437
Mar 200213738122.003.10$4,196
Feb 2002030018.222.38$713
Jan 20028243217.172.38$2,434
Dec 20019153816.932.36$2,813
Nov 2001015618.072.41$375
Oct 2001010219.782.53$258
Sep 2001628424.262.25$1,693
Aug 20016112724.873.05$1,905
Jul 2001013223.933.20$422
Jun 2001012924.563.82$493
May 2001017525.524.31$754
Apr 2001013624.685.34$726
Mar 2001011924.545.38$640
Feb 200110516527.755.77$3,865
Jan 2001013027.478.40$1,092
Dec 2000908126.889.12$3,158
Nov 200007432.215.66$419
Oct 200012112731.235.15$4,432
Sep 2000012331.875.19$638
Aug 2000015329.644.54$695
Jul 2000119528.534.09$826
Jun 20009112629.304.40$3,220
May 2000023727.263.68$872
Apr 2000012624.513.12$393
Mar 2000016228.422.86$463
Feb 200016820127.622.73$5,188
Jan 2000016025.272.48$397
Dec 1999011024.282.42$267
Nov 1999014423.192.43$350
Oct 19999014720.982.80$2,300
Sep 1999016321.752.62$427
Aug 1999012919.262.88$371
Jul 1999015517.892.37$368
Jun 1999036915.942.36$872
May 1999016115.792.32$374
Apr 19991858015.102.21$2,970
Mar 199907912.471.84$145
Feb 199901839.981.82$333
Jan 1999018710.381.90$355
Dec 199818719.201.77$1,722
Nov 19980110.892.19$2
Oct 19980112.421.97$2
Sep 1998346112.592.08$4,358
Aug 19980111.301.91$2
Jul 19980111.742.24$2
Jun 19980111.242.24$2
May 19980112.622.21$2
Apr 1998161113.042.51$2,102
Mar 19980112.802.31$2
Feb 19980113.952.30$2
Jan 19980114.702.15$2
Dec 1997193116.322.41$3,152
Nov 19970118.193.09$3
Oct 19970119.253.15$3
Sep 1997162117.742.95$2,877
Aug 19970117.862.55$3
Jul 1997162117.582.25$2,850
Jun 19970117.242.26$2
May 19970118.972.31$2
Apr 1997157117.882.08$2,809
Mar 19970118.951.94$2
Feb 1997155120.492.21$3,178
Jan 19971123.483.54$27
Dec 1996152123.32$3,545
Nov 19960121.97$0
Oct 19960123.31$0
Sep 1996150122.22$3,333
Aug 1996175120.26$3,546
Jul 19960119.55$0
Jun 19960118.73$0
May 19960119.43$0
Apr 19960121.51$0
Mar 1996183119.38$3,547
Feb 19960116.98$0
Jan 1996176117.07$3,004
Dec 19950117.19$0
Nov 19950116.00$0
Oct 1995163115.43$2,515
Sep 19950116.18$0
Aug 1995179115.92$2,850
Jul 19950115.24$0
Jun 19950116.41$0
May 1995180117.56$3,161
Apr 19950117.73$0
Mar 1995179116.44$2,943
Feb 19950116.58$0
Jan 19950115.92$0
Dec 1994187115.03$2,811
Nov 19940115.90$0
Oct 19940115.58$0
Sep 1994158115.29$2,416
Aug 19940116.13$0
Jul 199409417.56$0
Jun 19941699417.09$2,888
May 199409415.88$0
Apr 19941689414.14$2,376
Mar 199409412.46$0
Feb 199409412.50$0
Jan 19941819412.66$2,291
Dec 199309412.33$0
Nov 19931749414.49$2,521
Oct 199309415.85$0
Sep 19931639415.03$2,450
Aug 199309415.66$0
Jul 19931729415.46$2,659
Jun 199309416.79$0
May 199309417.68$0
Apr 19931679418.05$3,014
Mar 199309418.14$0
Feb 19931819417.90$3,240
Jan 199309416.93$0

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.

Oct 2017 — as filed, then multipliedworked
Oil                    0 bbl  × $ 49.29 =         $0
Casinghead gas         1 Mcf  × $  2.98 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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. 08/O/13427 is the state's own key, not one this site invented.