ABNEY, CAROLYN

Operated by SHELBY OPERATING COMPANY (P-5 773678) in the WASKOM (DANA SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12583District 06Field 95369184OilCasinghead gasSaveExport
Value, all time
$2.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$29 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 11 leases and 11 wells, and the rule below applies to all of them.

Discovered
1987-07-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1988-05-01.

The Commission's schedule remark for this field reads: RULES EFFECTIVE 5-1-88 PER DOCKET #06-91886.

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
OilDisposition31,956 bbl$1,165,524
Casinghead gasProduction338,102 Mcf$989,261
Total$2,154,785

114,243 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 (1)

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 32.4220, -94.0858. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.42202, -94.08580 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
6,508 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 6,508 ft.

Completions filed
Jun 1989
1 of 1 wells

1 well

42-2033110216,508 ftJun 1989

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 202616051106.413.05$17,181
Apr 202605998.932.87$169
Mar 202605789.753.15$180
Feb 202605563.503.75$206
Jan 202606059.138.00$480
Dec 202506856.664.41$300
Nov 202504658.593.93$181
Oct 202505059.383.30$165
Sep 20250062.743.08$0
Aug 2025166063.933.01$10,612
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250262.363.54$7
Mar 202504967.704.27$209
Feb 202506370.884.34$273
Jan 202508174.324.28$347
Dec 202408668.993.12$268
Nov 2024011669.052.20$255
Oct 2024018771.372.28$427
Sep 202408569.612.36$201
Aug 202416420375.632.06$12,822
Jul 2024025479.932.15$545
Jun 202409178.082.63$240
May 202408878.812.20$193
Apr 2024017984.451.66$297
Mar 202416922280.301.55$13,914
Feb 2024020076.091.78$357
Jan 2024024273.023.30$798
Dec 2023024171.262.61$629
Nov 2023014577.892.81$407
Oct 2023016385.443.09$503
Sep 2023015289.042.74$416
Aug 202316815680.522.67$13,944
Jul 2023014274.852.64$375
Jun 2023017768.962.26$400
May 202316821070.622.23$12,332
Apr 2023013478.122.24$300
Mar 2023012872.852.39$306
Feb 2023013875.112.47$340
Jan 2023018576.533.39$627
Dec 2022020976.415.73$1,197
Nov 2022019385.005.65$1,090
Oct 2022016587.185.86$968
Sep 202216815984.888.16$15,558
Aug 2022016894.529.13$1,533
Jul 20220176101.587.54$1,327
Jun 2022167161115.097.98$20,504
May 20220170109.378.43$1,434
Apr 20220161104.226.84$1,101
Mar 20220154108.885.08$782
Feb 2022014991.054.86$724
Jan 2022015981.844.54$721
Dec 2021012471.323.90$483
Nov 2021013777.435.24$717
Oct 2021020479.795.71$1,166
Sep 2021023669.865.35$1,263
Aug 202129822466.024.22$20,619
Jul 2021014170.783.98$561
Jun 2021015269.493.38$514
May 2021011063.483.02$332
Apr 2021013860.362.76$381
Mar 2021015661.302.72$424
Feb 2021022257.805.55$1,232
Jan 2021029850.412.81$837
Dec 2020024644.642.68$658
Nov 2020021638.772.71$585
Oct 2020025236.972.48$625
Sep 2020024837.091.99$494
Aug 202016725339.982.39$7,280
Jul 2020019938.371.83$363
Jun 20201677434.901.69$5,953
May 202007116.921.81$129
Apr 202004914.751.80$88
Mar 202004230.341.86$78
Feb 202004949.881.98$97
Jan 202008157.252.09$170
Dec 201909959.012.30$228
Nov 201906555.302.75$179
Oct 2019015253.472.42$368
Sep 2019020155.052.66$534
Aug 2019017253.112.30$396
Jul 201933714356.272.46$19,315
Jun 2019019152.782.49$476
May 2019019858.482.74$543
Apr 2019021262.632.75$583
Mar 2019025556.803.06$781
Feb 2019018850.852.79$525
Jan 2019020746.033.23$668
Dec 2018021046.594.19$879
Nov 2018024052.934.24$1,017
Oct 2018033461.443.40$1,135
Sep 2018035459.543.11$1,100
Aug 2018041759.403.07$1,279
Jul 201816938465.142.93$12,135
Jun 201801860.183.08$55
May 201808865.382.90$255
Apr 2018012563.842.90$363
Mar 201807061.222.79$195
Feb 2018019761.782.77$545
Jan 2018024062.874.01$962
Dec 2017025657.272.92$748
Nov 201716924255.423.12$10,121
Oct 2017024749.292.98$737
Sep 2017029747.523.09$917
Aug 2017033645.373.00$1,009
Jul 2017033943.873.09$1,047
Jun 201717332642.493.09$8,357
May 2017034045.373.26$1,110
Apr 2017032247.933.21$1,034
Mar 2017032046.772.98$955
Feb 2017029250.452.95$862
Jan 2017034449.413.42$1,176
Dec 201617235948.763.72$9,723
Nov 2016037842.492.64$1,000
Oct 2016041246.193.09$1,273
Sep 2016041041.553.10$1,271
Aug 201616840741.442.92$8,152
Jul 2016042041.622.92$1,228
Jun 2016036445.352.69$978
May 2016038942.521.99$775
Apr 2016038936.561.99$775
Mar 201616941033.011.79$6,314
Feb 2016038426.472.06$792
Jan 2016040627.352.36$960
Dec 2015043032.362.00$861
Nov 2015042638.792.17$923
Oct 201517147043.552.43$8,588
Sep 2015044742.992.76$1,233
Aug 2015036540.162.87$1,048
Jul 2015051148.152.95$1,505
Jun 201517344856.152.88$11,005
May 2015046155.212.96$1,362
Apr 2015045949.822.71$1,242
Mar 2015049242.892.93$1,444
Feb 2015036544.662.98$1,086
Jan 201517042443.433.10$8,698
Dec 2014042554.693.59$1,526
Nov 2014033070.464.25$1,403
Oct 2014034278.303.90$1,334
Sep 2014033686.164.05$1,359
Aug 201416935089.394.04$16,519
Jul 2014037296.564.18$1,555
Jun 2014033798.164.74$1,596
May 2014037294.734.73$1,758
Apr 201417335195.944.81$18,286
Mar 2014035295.895.06$1,780
Feb 2014032497.406.19$2,006
Jan 2014034790.404.86$1,687
Dec 2013032191.824.35$1,398
Nov 201317131988.853.74$16,386
Oct 2013029597.423.78$1,115
Sep 20130143104.113.72$532
Aug 20130387104.253.52$1,363
Jul 20130290102.523.72$1,078
Jun 201317227194.403.93$17,303
May 2013026594.834.15$1,100
Apr 2013027393.964.28$1,169
Mar 2013030593.623.91$1,193
Feb 2013033891.233.42$1,156
Jan 201317640891.603.42$17,517
Dec 2012048886.773.42$1,669
Nov 2012051086.953.62$1,849
Oct 2012058889.383.40$1,999
Sep 201218357394.672.92$18,997
Aug 2012062692.662.91$1,821
Jul 2012058685.133.02$1,770
Jun 2012056679.822.52$1,426
May 201217657891.612.49$17,562
Apr 20120531101.652.00$1,060
Mar 20120492105.052.22$1,093
Feb 20120354101.102.57$910
Jan 201218733798.092.73$19,264
Dec 2011028996.873.24$936
Nov 2011024595.723.31$811
Oct 2011027184.983.65$989
Sep 201118529283.623.99$16,634
Aug 2011033083.404.15$1,369
Jul 2011032194.144.52$1,450
Jun 2011033592.904.64$1,554
May 2011047798.134.40$2,101
Apr 2011187556105.964.33$22,224
Mar 201101896.364.06$73
Feb 2011052085.644.18$2,174
Jan 201118754486.504.59$18,672
Dec 2010037885.734.35$1,643
Nov 2010031980.843.80$1,211
Oct 2010039378.103.51$1,379
Sep 201018342872.633.98$14,995
Aug 2010045773.684.42$2,020
Jul 2010048372.554.74$2,288
Jun 2010053670.364.91$2,632
May 201018058871.124.24$15,292
Apr 2010060581.694.12$2,494
Mar 2010060678.394.39$2,660
Feb 201017463973.585.44$16,281
Jan 2010069274.365.96$4,127
Dec 2009069671.445.48$3,817
Nov 200917959774.593.75$15,591
Oct 2009071372.544.11$2,931
Sep 2009076665.543.06$2,348
Aug 200918481167.423.22$15,015
Jul 2009077861.133.46$2,695
Jun 2009060966.163.90$2,372
May 20090054.743.93$0
Apr 200919164146.773.59$11,233
Mar 2009067842.144.06$2,752
Feb 2009069432.814.63$3,215
Jan 2009082135.865.37$4,410
Dec 200817483437.105.98$11,440
Nov 2008082855.496.86$5,680
Oct 200817394075.246.92$19,523
Sep 20080920101.767.88$7,247
Aug 2008185932114.228.48$29,037
Jul 20080767131.0811.39$8,736
Jun 20080797131.3313.03$10,387
May 20080725123.1711.57$8,391
Apr 2008183575110.3110.45$26,198
Mar 20080565101.909.66$5,460
Feb 2008052192.538.77$4,569
Jan 2008050990.388.21$4,177
Dec 200719060988.337.30$21,230
Nov 2007072291.677.29$5,265
Oct 200718193482.856.92$21,461
Sep 2007085975.846.24$5,364
Aug 200718698769.066.39$19,150
Jul 2007065970.906.39$4,210
Jun 2007073662.007.55$5,556
May 200718888258.747.85$17,964
Apr 2007082859.617.81$6,463
Mar 2007091756.927.30$6,696
Feb 200717872755.108.22$15,781
Jan 2007066650.306.73$4,480
Dec 200618163056.656.92$14,612
Nov 2006069454.207.62$5,287
Oct 2006063354.906.01$3,807
Sep 200618186060.085.04$15,206
Aug 200601,05768.717.34$7,758
Jul 20061781,11069.376.34$19,388
Jun 2006098566.286.38$6,288
May 2006089666.016.42$5,757
Apr 200618067664.397.36$16,566
Mar 2006073956.707.08$5,234
Feb 2006063457.597.75$4,914
Jan 200618486660.598.93$18,885
Dec 200501,10254.9413.42$14,784
Nov 200518597654.6910.59$20,452
Oct 200501,01658.3413.80$14,016
Sep 200501,14661.4512.08$13,843
Aug 20051751,18561.519.80$22,374
Jul 20051781,20255.697.84$19,341
Jun 20051781,04452.337.38$17,021
May 2005090845.226.65$6,039
Apr 2005084449.207.36$6,212
Mar 200535691050.377.15$24,443
Feb 2005097045.226.31$6,123
Jan 200501,18543.166.32$7,492
Dec 200401,02939.866.75$6,947
Nov 200417783645.286.33$13,307
Oct 2004091149.706.52$5,935
Sep 20041871,07643.245.28$13,771
Aug 200401,34342.375.55$7,455
Jul 20041881,38638.286.08$15,629
Jun 200401,28436.106.43$8,260
May 20041911,23037.486.49$15,147
Apr 200401,13234.475.86$6,632
Mar 20041781,08234.365.53$12,100
Feb 2004097632.455.51$5,377
Jan 200401,13232.036.30$7,131
Dec 20031851,37030.266.30$14,231
Nov 200301,03728.804.60$4,765
Oct 200318791928.174.76$9,642
Sep 2003089326.314.75$4,241
Aug 200319391429.765.13$10,432
Jul 2003088229.415.17$4,561
Jun 200319185828.565.98$10,588
May 2003089026.595.97$5,316
Apr 200319778026.675.41$9,472
Mar 2003076931.146.10$4,688
Feb 200318474533.487.93$12,065
Jan 200317795830.315.58$10,712
Dec 2002090526.914.85$4,393
Nov 2002058624.664.14$2,424
Oct 2002026626.464.23$1,125
Sep 20023431,12127.443.64$13,487
Aug 200201,31225.963.16$4,151
Jul 20021701,33924.583.06$8,278
Jun 200201,38023.733.34$4,607
May 20021841,39324.663.58$9,530
Apr 20023771,28823.653.51$13,440
Mar 200201,09022.003.10$3,382
Feb 200201,07318.222.38$2,549
Jan 20021971,07317.172.38$5,932
Dec 200101,05716.932.36$2,499
Nov 200101,14718.072.41$2,759
Oct 20013811,19919.782.53$10,568
Sep 200101,18224.262.25$2,661
Aug 200101,20724.873.05$3,685
Jul 20011921,24923.933.20$8,588
Jun 20011961,30324.563.82$9,797
May 200101,33125.524.31$5,733
Apr 20013971,21924.685.34$16,302
Mar 200101,18824.545.38$6,387
Feb 200101,09027.755.77$6,286
Jan 20013501,25927.478.40$20,189
Dec 200001,13526.889.12$10,354
Nov 200001,13032.215.66$6,394
Oct 20001691,22131.235.15$11,561
Sep 20001701,15831.875.19$11,424
Aug 20001721,25729.644.54$10,806
Jul 20001701,25428.534.09$9,979
Jun 200001,16629.304.40$5,127
May 20001731,28227.263.68$9,433
Apr 20001941,24424.513.12$8,631
Mar 200001,32928.422.86$3,801
Feb 20001881,27227.622.73$8,661
Jan 20001852,00025.272.48$9,636
Dec 199901,25524.282.42$3,042
Nov 19991691,29523.192.43$7,071
Oct 19991661,33420.982.80$7,223
Sep 19991791,30521.752.62$7,311
Aug 19991801,28819.262.88$7,171
Jul 199901,24417.892.37$2,951
Jun 19991741,31115.942.36$5,870
May 19991751,24615.792.32$5,655
Apr 19991731,34015.102.21$5,571
Mar 199901,38012.471.84$2,537
Feb 19995011,2589.981.82$7,287
Jan 199901,40910.381.90$2,677
Dec 199801,3509.201.77$2,394
Nov 199801,29510.892.19$2,831
Oct 19981721,44512.421.97$4,982
Sep 19981741,46312.592.08$5,238
Aug 19981821,63511.301.91$5,175
Jul 19981721,70011.742.24$5,823
Jun 19981681,66811.242.24$5,620
May 19981761,55312.622.21$5,648
Apr 19981751,42513.042.51$5,852
Mar 19983491,42612.802.31$7,760
Feb 199801,41113.952.30$3,244
Jan 199801,65014.702.15$3,555
Dec 19972001,65416.322.41$7,252
Nov 19972001,62418.193.09$8,653
Oct 19971621,86719.253.15$8,999
Sep 19971911,91617.742.95$9,050
Aug 19971811,97017.862.55$8,266
Jul 19971942,03117.582.25$7,974
Jun 19973531,57017.242.26$9,630
May 199701,85118.972.31$4,273
Apr 199701,66317.882.08$3,464
Mar 19974991,71718.951.94$12,786
Feb 199701,56120.492.21$3,443
Jan 199701,73923.483.54$6,156
Dec 19961841,93423.32$4,291
Nov 19961771,96621.97$3,889
Oct 19961922,19223.31$4,476
Sep 19961732,48222.22$3,844
Aug 19961922,55720.26$3,890
Jul 19961552,24619.55$3,030
Jun 19961802,32618.73$3,371
May 199602,37819.43$0
Apr 19963672,22321.51$7,894
Mar 19961912,53019.38$3,702
Feb 19961862,27516.98$3,158
Jan 19961732,50717.07$2,953
Dec 19951972,52717.19$3,386
Nov 19952002,40516.00$3,200
Oct 19951942,84315.43$2,993
Sep 19951742,75516.18$2,815
Aug 19953442,94015.92$5,476
Jul 19951782,45215.24$2,713
Jun 19951752,54916.41$2,872
May 19953572,71217.56$6,269
Apr 199502,66217.73$0
Mar 19953803,04216.44$6,247
Feb 19954272,29116.58$7,080
Jan 199502,33315.92$0
Dec 199402,81815.03$0
Nov 19945682,72015.90$9,031
Oct 199402,92115.58$0
Sep 19941782,66315.29$2,722
Aug 19943822,84516.13$6,162
Jul 19941992,00517.56$3,494
Jun 19941832,93817.09$3,127
May 19943923,17015.88$6,225
Apr 199419128014.14$2,701
Mar 1994014112.46$0
Feb 1994048412.50$0
Jan 1994061812.66$0
Dec 19931812,45412.33$2,232
Nov 19932002,45614.49$2,898
Oct 19931802,44015.85$2,853
Sep 19933793,38115.03$5,696
Aug 19931922,87815.66$3,007
Jul 19933822,92815.46$5,906
Jun 19931893916.79$3,173
May 199301,87317.68$0
Apr 19933922,95418.05$7,076
Mar 19931923,32918.14$3,483
Feb 19931963,10017.90$3,508
Jan 19933723,68116.93$6,298

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                  160 bbl  × $106.41 =    $17,026
Casinghead gas        51 Mcf  × $  3.05 =       $155

────────────────────────────────────────────────────
Month total                                  $17,181

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. 06/O/12583 is the state's own key, not one this site invented.