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ABELL, SOUTH /GRAYBURG/ UNIT

Operated by MOLDER, TOM (P-5 574060) in the ABELL, SOUTH (GRAYBURG) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21054District 08Field 00297500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.7 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 ABELL, SOUTH (GRAYBURG) field

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 2 leases and 22 wells, and the rule below applies to all of them.

Discovered
1960-08-19
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 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.

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
OilDisposition69,642 bbl$2,400,471
Casinghead gasProduction183,678 Mcf$325,312
Total$2,725,784

111,384 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 (21)

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 31.2437, -102.7061. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.4 miles.

31.24356, -102.70670 · 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
100.0%
21 of 21 wells
With a plug date
100.0%
21 of 21 wells
Median depth
2,301 ft
16 wells filed one
Completion to plug
59.7 years
median over 18 wells

What the state filed about each well

On the RRC proration schedule
21100.0%
A plug date is filed
21100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
21100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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, 16 of 21 wells. Median 2,301 ft, with the middle half between 2,267 and 2,320 ft; the shallowest is 2,238 ft and the deepest 3,496 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, 18 of 21 wells, Aug 1960 – Mar 1994. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 1960 – Mar 1994
18 of 21 wells; 3 filed none
Plug dates filed
Apr 1985 – Mar 2021
21 of 21 wells

Last completion to plug: a median of 59.7 years across the 18 wells that filed both dates, with the middle half between 27.9 years and 60.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

21 wells

42-371000443062,306 ft—Mar 2021Yes
42-371000463082,280 ft—Jan 2021Yes
42-37104981214——Dec 2020Yes
42-37104978212A2,321 ftMar 1994Dec 2020Yes
42-371000423042,298 ftJan 1993Jan 2021Yes
42-371049752072,320 ftJan 1993Dec 2020Yes
42-371000453072,238 ftJul 1974Apr 1985Yes
42-371000473092,238 ftJul 1974Apr 1985Yes
42-371103742022,238 ftJul 1974May 1986Yes
42-37105339511A2,355 ftMay 1962Jan 2021Yes
42-37105341513—Aug 1961Nov 2020Yes
42-37105340512—Jun 1961Jan 2021Yes
42-371049831182,325 ftMar 1961Nov 2020Yes
42-37104980213—Feb 1961Mar 2021Yes
42-371000483102,269 ftDec 1960Jan 2021Yes
42-371044881172,318 ftDec 1960Nov 2020Yes
42-371000433052,304 ftDec 1960Jan 2021Yes
42-37104969204—Nov 1960Dec 2020Yes
42-371000413032,290 ftOct 1960Jan 2021Yes
42-371000403023,496 ftOct 1960Dec 2020Yes
42-371000393012,260 ftAug 1960Dec 2020Yes

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 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
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 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015010242.992.76$281
Aug 2015010940.162.87$313
Jul 2015011248.152.95$330
Jun 2015012956.152.88$372
May 2015013955.212.96$411
Apr 2015013749.822.71$371
Mar 2015012142.892.93$355
Feb 2015010844.662.98$321
Jan 2015013143.433.10$406
Dec 2014013954.693.59$499
Nov 2014012570.464.25$531
Oct 2014015178.303.90$589
Sep 2014016886.164.05$680
Aug 2014012789.394.04$512
Jul 201405396.564.18$222
Jun 201405998.164.74$279
May 20141445594.734.73$13,901
Apr 201403695.944.81$173
Mar 201405695.895.06$283
Feb 201403997.406.19$241
Jan 201404390.404.86$209
Dec 201304291.824.35$183
Nov 201305388.853.74$198
Oct 20131617397.423.78$15,961
Sep 2013059104.113.72$219
Aug 2013077104.253.52$271
Jul 201316775102.523.72$17,400
Jun 201307694.403.93$299
May 201308694.834.15$357
Apr 201308693.964.28$368
Mar 20131716193.623.91$16,248
Feb 20131806691.233.42$16,647
Jan 20131697691.603.42$15,740
Dec 20121717886.773.42$15,104
Nov 20121788586.953.62$15,785
Oct 20123468289.383.40$31,204
Sep 2012011394.672.92$330
Aug 2012170092.662.91$15,752
Jul 2012173085.133.02$14,727
Jun 2012174079.822.52$13,889
May 2012149091.612.49$13,650
Apr 20121440101.652.00$14,638
Mar 20121760105.052.22$18,489
Feb 201217353101.102.57$17,627
Jan 201217913698.092.73$17,930
Dec 20111739196.873.24$17,053
Nov 201118010695.723.31$17,581
Oct 201117713084.983.65$15,516
Sep 20111783783.623.99$15,032
Aug 201118110983.404.15$15,548
Jul 201117215594.144.52$16,892
Jun 20111768992.904.64$16,763
May 20111659598.134.40$16,610
Apr 201116290105.964.33$17,556
Mar 201117715896.364.06$17,697
Feb 2011012485.644.18$518
Jan 201115114086.504.59$13,704
Dec 201017811585.734.35$15,760
Nov 201012413180.843.80$10,521
Oct 201017917378.103.51$14,587
Sep 201017717172.633.98$13,536
Aug 2010019173.684.42$844
Jul 201017318472.554.74$13,423
Jun 20101597670.364.91$11,560
May 201009671.124.24$407
Apr 20103389881.694.12$28,015
Mar 2010010578.394.39$461
Feb 201009273.585.44$501
Jan 201017410274.365.96$13,547
Dec 200917613171.445.48$13,292
Nov 200917012574.593.75$13,149
Oct 200917615072.544.11$13,384
Sep 200917213465.543.06$11,684
Aug 200917310267.423.22$11,992
Jul 200917210161.133.46$10,864
Jun 20091717166.163.90$11,590
May 20091744654.743.93$9,705
Apr 200917411746.773.59$8,558
Mar 20091713242.144.06$7,336
Feb 200918414232.814.63$6,695
Jan 200917821035.865.37$7,511
Dec 200817923637.105.98$8,052
Nov 200817922555.496.86$11,476
Oct 2008021175.246.92$1,461
Sep 20080140101.767.88$1,103
Aug 2008166247114.228.48$21,056
Jul 2008175212131.0811.39$25,354
Jun 2008174239131.3313.03$25,966
May 2008169233123.1711.57$23,513
Apr 2008167161110.3110.45$20,105
Mar 2008178150101.909.66$19,588
Feb 20081747892.538.77$16,784
Jan 200817412190.388.21$16,719
Dec 200717319288.337.30$16,683
Nov 200717620991.677.29$17,658
Oct 200717715882.856.92$15,758
Sep 200715817575.846.24$13,075
Aug 200717326469.066.39$13,634
Jul 200735724970.906.39$26,902
Jun 200733127962.007.55$22,628
May 200718037858.747.85$13,539
Apr 200717830359.617.81$12,976
Mar 200717836456.927.30$12,790
Feb 200717623455.108.22$11,620
Jan 200734018050.306.73$18,313
Dec 200617816356.656.92$11,211
Nov 20061697754.207.62$9,746
Oct 200617630754.906.01$11,509
Sep 200617834560.085.04$12,432
Aug 200617733268.717.34$14,599
Jul 200618032869.376.34$14,567
Jun 200617734466.286.38$13,928
May 200617736366.016.42$14,016
Apr 200617140464.397.36$13,984
Mar 200635142556.707.08$22,912
Feb 200617429957.597.75$12,338
Jan 200617718860.598.93$12,404
Dec 20053207354.9413.42$18,560
Nov 200533811454.6910.59$19,692
Oct 200517912458.3413.80$12,154
Sep 200517719361.4512.08$13,208
Aug 200516331361.519.80$13,093
Jul 200532225355.697.84$19,917
Jun 200517229252.337.38$11,156
May 200533733345.226.65$17,454
Apr 2005172049.207.36$8,462
Mar 200548938650.377.15$27,393
Feb 200517712745.226.31$8,806
Jan 200515644243.166.32$9,527
Dec 20049750739.866.75$7,289
Nov 200424152545.286.33$14,236
Oct 200435259349.706.52$21,358
Sep 200436261943.245.28$18,924
Aug 200436169442.375.55$19,148
Jul 200435232038.286.08$15,422
Jun 200414429936.106.43$7,122
May 200434030137.486.49$14,698
Apr 200436631434.475.86$14,456
Mar 200418429834.365.53$7,970
Feb 200418032632.455.51$7,637
Jan 200417731232.036.30$7,635
Dec 200335336130.266.30$12,957
Nov 200317937628.804.60$6,883
Oct 200335240928.174.76$11,863
Sep 200318040626.314.75$6,664
Aug 200335442629.765.13$12,720
Jul 200317741329.415.17$7,341
Jun 200318228128.565.98$6,879
May 200335436626.595.97$11,599
Apr 200317741726.675.41$6,975
Mar 200332551731.146.10$13,272
Feb 200322444333.487.93$11,011
Jan 200335849830.315.58$13,631
Dec 200217353126.914.85$7,233
Nov 200235354824.664.14$10,972
Oct 200235560826.464.23$11,965
Sep 200217859627.443.64$7,051
Aug 200235561825.963.16$11,171
Jul 200234558724.583.06$10,277
Jun 200218168523.733.34$6,582
May 200235670524.663.58$11,306
Apr 200235670423.653.51$10,892
Mar 200217771622.003.10$6,116
Feb 200236366218.222.38$8,187
Jan 200235580517.172.38$8,008
Dec 200134764916.932.36$7,409
Nov 200117660418.072.41$4,633
Oct 200133072819.782.53$8,368
Sep 200135371624.262.25$10,176
Aug 200134677824.873.05$10,980
Jul 200117544423.933.20$5,607
Jun 200135551924.563.82$10,704
May 200135559925.524.31$11,640
Apr 200134071924.685.34$12,227
Mar 200135564824.545.38$12,196
Feb 200135489927.755.77$15,008
Jan 20013551,13027.478.40$19,242
Dec 20003561,07926.889.12$19,412
Nov 20003551,09932.215.66$17,653
Oct 20003171,11031.235.15$15,611
Sep 200035686231.875.19$15,816
Aug 200035392129.644.54$14,645
Jul 200052283128.534.09$18,291
Jun 200035561329.304.40$13,097
May 200035776827.263.68$12,558
Apr 200018074724.513.12$6,739
Mar 200035557128.422.86$11,722
Feb 200036057727.622.73$11,516
Jan 200018062525.272.48$6,099
Dec 199936452124.282.42$10,101
Nov 199918249723.192.43$5,430
Oct 1999367020.982.80$7,700
Sep 1999366021.752.62$7,961
Aug 199918858519.262.88$5,303
Jul 199936456117.892.37$7,843
Jun 199935256415.942.36$6,943
May 199933639715.792.32$6,227
Apr 199918155515.102.21$3,959
Mar 199935961012.471.84$5,598
Feb 19993594629.981.82$4,423
Jan 199936160410.381.90$4,895
Dec 19981795919.201.77$2,695
Nov 199834163410.892.19$5,099
Oct 199834865012.421.97$5,602
Sep 199835868012.592.08$5,923
Aug 199834557611.301.91$4,997
Jul 199834366011.742.24$5,503
Jun 199835668811.242.24$5,541
May 199835744512.622.21$5,487
Apr 199835442613.042.51$5,683
Mar 199835147112.802.31$5,581
Feb 199833160113.952.30$5,999
Jan 199833666714.702.15$6,376
Dec 19973366616.322.41$5,643
Nov 199735014618.193.09$6,817
Oct 1997311019.253.15$5,987
Sep 19973309217.742.95$6,126
Aug 199734153017.862.55$7,444
Jul 199753359017.582.25$10,696
Jun 199733875417.242.26$7,529
May 199733271718.972.31$7,953
Apr 199733672417.882.08$7,516
Mar 199734058818.951.94$7,583
Feb 19973449920.492.21$7,267
Jan 199733532323.483.54$9,009
Dec 199652366223.32—$12,196
Nov 199617371121.97—$3,801
Oct 199617791723.31—$4,126
Sep 199634490622.22—$7,644
Aug 199634543820.26—$6,990
Jul 199634372719.55—$6,706
Jun 199635599518.73—$6,649
May 199635294119.43—$6,839
Apr 19961781,08021.51—$3,829
Mar 19963501,60319.38—$6,783
Feb 19965222,11016.98—$8,864
Jan 19965242,84717.07—$8,945
Dec 19953476,47117.19—$5,965
Nov 19955219,96316.00—$8,336
Oct 199517310,24915.43—$2,669
Sep 19953449,94016.18—$5,566
Aug 199552410,17115.92—$8,342
Jul 199534110,22115.24—$5,197
Jun 19955149,91816.41—$8,435
May 19953313,98017.56—$5,812
Apr 19955112,44317.73—$9,060
Mar 19955163,94216.44—$8,483
Feb 19953404,29616.58—$5,637
Jan 19955111,44215.92—$8,135
Dec 19943461,20315.03—$5,200
Nov 199450884215.90—$8,077
Oct 19943451,65915.58—$5,375
Sep 19945131,76915.29—$7,844
Aug 19945142,24916.13—$8,291
Jul 19945122,66917.56—$8,991
Jun 19945123,02517.09—$8,750
May 199433398015.88—$5,288
Apr 1994512114.14—$7,240
Mar 1994513112.46—$6,392
Feb 1994348112.50—$4,350
Jan 1994526112.66—$6,659
Dec 1993508012.33—$6,264
Nov 1993534114.49—$7,738
Oct 1993518115.85—$8,210
Sep 1993523115.03—$7,861
Aug 1993518115.66—$8,112
Jul 1993523115.46—$8,086
Jun 1993523116.79—$8,781
May 1993469117.68—$8,292
Apr 1993520118.05—$9,386
Mar 1993805118.14—$14,603
Feb 1993808117.90—$14,463
Jan 1993814116.93—$13,781

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.

Sep 2015 — as filed, then multipliedworked
Oil                    0 bbl  × $ 42.99 =         $0
Casinghead gas       102 Mcf  × $  2.76 =       $281

────────────────────────────────────────────────────
Month total                                     $281

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/21054 is the state's own key, not one this site invented.