MineralRecord
Log inSign up

KAYLEIGH

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the SALLIE ANN (SPRABERRY-WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 39109District 08Field 79820800OilCasinghead gasSaveExport
Value, all time
$24.3 M
Nov 2008 – May 2026
Value, last 12 filed months
$261 k
at the published price for each month
Months reported
211
no gaps in the span
Streams
2
oil, casinghead gas

The SALLIE ANN (SPRABERRY-WOLFCAMP) 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 125 leases and 849 wells, and the rule below applies to all of them.

Discovered
2004-12-13
as the register files it
Field class
Oil and gas
the register's own label
Between wells
500 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2012-11-20.

The Commission's schedule remark for this field reads: “FIELDS”

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
OilDisposition309,432 bbl$22,276,510
Casinghead gasProduction563,899 Mcf$2,040,397
Total$24,316,907

Wells on this lease (11)

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 31.6764, -102.3278. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.67642, -102.32786 · 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
9.1%
1 of 11 wells
With a plug date
9.1%
1 of 11 wells
Median depth
10,350 ft
11 wells filed one
Completion to plug
10.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
19.1%
A plug date is filed
19.1%
BothOn the schedule and plugged. Neither fact cancels the other.
19.1%
NeitherNo plug date, and not on the schedule.
1090.9%

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, 11 of 11 wells. Median 10,350 ft, with the middle half between 10,350 and 10,355 ft; the shallowest is 10,296 ft and the deepest 10,838 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, 11 of 11 wells, Nov 2008 – Aug 2018. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 2008 – Aug 2018
11 of 11 wells
Plug dates filed
Sep 2021
1 of 11 wells; 10 filed none

Last completion to plug: a median of 10.3 years across the 1 well that filed both dates, with the middle half between 10.3 years and 10.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

11 wells

42-13539564110,350 ftAug 2018——
42-13539720610,353 ftAug 2018——
42-13539696510,355 ftMar 2014——
42-135402141210,838 ftFeb 2014——
42-13539568410,350 ftFeb 2014——
42-13539567310,350 ftFeb 2014——
42-135402251310,296 ftSep 2011——
42-135401711010,365 ftJun 2011Sep 2021Yes
42-135403661410,355 ftApr 2011——
42-135401831710,317 ftApr 2010——
42-13539565210,350 ftNov 2008——

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 (211)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

211 months

May 2026218579106.413.05$24,961
Apr 202622958498.932.87$24,331
Mar 202631460089.753.15$30,071
Feb 202630950563.503.75$21,515
Jan 202641251059.138.00$28,441
Dec 202517742856.664.41$11,918
Nov 202526137358.593.93$16,757
Oct 202524437159.383.30$15,715
Sep 202523432162.743.08$15,669
Aug 202532943663.933.01$22,347
Jul 202532943566.743.32$23,400
Jun 202536847166.483.13$25,938
May 202533555260.553.23$22,068
Apr 202525951062.363.54$17,958
Mar 202532855067.704.27$24,553
Feb 202519736070.884.34$15,526
Jan 202541752174.324.28$33,221
Dec 202451713868.993.12$36,099
Nov 202437294569.052.20$27,764
Oct 20244961,04471.372.28$37,781
Sep 202442596069.612.36$31,854
Aug 202444690675.632.06$35,601
Jul 20245741,00079.932.15$48,026
Jun 20245951,40978.082.63$50,169
May 202460074278.812.20$48,917
Apr 202438959184.451.66$33,832
Mar 202436556280.301.55$30,178
Feb 202425442876.091.78$20,090
Jan 202423948773.023.30$19,058
Dec 202324835671.262.61$18,602
Nov 202329086077.892.81$25,003
Oct 20232931,05885.443.09$28,300
Sep 20232911,00689.042.74$28,662
Aug 20233511,37280.522.67$31,930
Jul 20234671,44974.852.64$38,783
Jun 20232621,34668.962.26$21,107
May 20233321,53770.622.23$26,869
Apr 20233501,48378.122.24$30,661
Mar 20234511,72672.852.39$36,986
Feb 202334576275.112.47$27,792
Jan 20231261,03876.533.39$13,159
Dec 202211986376.415.73$14,037
Nov 20223111,21785.005.65$33,306
Oct 202233298187.185.86$34,696
Sep 202245871384.888.16$44,696
Aug 202250581394.529.13$55,153
Jul 2022516348101.587.54$55,040
Jun 2022486477115.097.98$59,739
May 202240814109.378.43$44,741
Apr 202269424104.226.84$72,493
Mar 20227871,615108.885.08$93,887
Feb 20226711,65291.054.86$69,121
Jan 20225451,75981.844.54$52,585
Dec 20216131,80471.323.90$50,753
Nov 20213901,80577.435.24$39,650
Oct 20216792,08079.795.71$66,062
Sep 20214492,01769.865.35$42,160
Aug 20216992,38366.024.22$56,206
Jul 20216212,49970.783.98$53,906
Jun 20217092,57569.493.38$57,974
May 20219231,85663.483.02$64,193
Apr 20218442,13260.362.76$56,825
Mar 20211,4392,09661.302.72$93,905
Feb 20219001,25157.805.55$58,960
Jan 20216181,17950.412.81$34,467
Dec 202068285944.642.68$32,743
Nov 202028079638.772.71$13,010
Oct 202034188836.972.48$14,808
Sep 202025291037.091.99$11,159
Aug 202038298339.982.39$17,617
Jul 20205191,23938.371.83$22,175
Jun 20208351,23134.901.69$31,222
May 202001,02116.921.81$1,853
Apr 20201,1041,41614.751.80$18,839
Mar 20207491,27830.341.86$25,097
Feb 20207121,02649.881.98$37,547
Jan 20207381,16757.252.09$44,695
Dec 20199651,01059.012.30$59,272
Nov 201978684655.302.75$45,793
Oct 201952293153.472.42$30,163
Sep 201958882755.052.66$34,567
Aug 20192101,06453.112.30$13,605
Jul 20191,1281,98156.272.46$68,346
Jun 20191,4572,39252.782.49$82,859
May 20198872,35358.482.74$58,320
Apr 20198531,85562.632.75$58,526
Mar 20191,0921,67056.803.06$67,139
Feb 20196471,16650.852.79$36,156
Jan 20191,2511,50146.033.23$62,429
Dec 2018241,06046.594.19$5,555
Nov 20181711,57052.934.24$15,704
Oct 20189372,25661.443.40$65,235
Sep 20188741,92659.543.11$58,024
Aug 20185331,15959.403.07$35,214
Jul 20184112,09765.142.93$32,921
Jun 2018411060.183.08$24,734
May 20180065.382.90$0
Apr 20187341,86463.842.90$52,266
Mar 20185471,55161.222.79$37,810
Feb 20184151,26361.782.77$29,132
Jan 20185611,63262.874.01$41,813
Dec 20175931,89457.272.92$39,494
Nov 20176462,19855.423.12$42,655
Oct 20174971,82449.292.98$29,939
Sep 20175181,84547.523.09$30,311
Aug 20176292,06745.373.00$34,748
Jul 20174921,97843.873.09$27,691
Jun 20174481,06042.493.09$22,308
May 20175461,18845.373.26$28,649
Apr 201749770847.933.21$26,095
Mar 201752934346.772.98$25,765
Feb 20172591,14650.452.95$16,450
Jan 20176632,21049.413.42$40,314
Dec 20161,0582,09648.763.72$59,391
Nov 20161,0042,69542.492.64$49,786
Oct 20168291,75546.193.09$43,715
Sep 20168471,96541.553.10$41,286
Aug 20161,0132,02741.442.92$47,906
Jul 20167501,61541.622.92$35,938
Jun 201674996045.352.69$36,546
May 20169431,20242.521.99$42,490
Apr 20167162,50036.561.99$31,155
Mar 20168562,58433.011.79$32,892
Feb 20167422,64826.472.06$25,105
Jan 20161,0542,99727.352.36$35,913
Dec 20157872,90532.362.00$31,281
Nov 20151,1273,06938.792.17$50,368
Oct 20159703,09143.552.43$49,744
Sep 20151,0533,21542.992.76$54,137
Aug 20159273,21940.162.87$46,475
Jul 20151,0623,07848.152.95$60,200
Jun 20151,3063,18456.152.88$82,511
May 20151,3562,76855.212.96$83,045
Apr 20159393,31649.822.71$55,756
Mar 20151,0393,30842.892.93$54,271
Feb 20151,2663,25244.662.98$66,218
Jan 20151,0393,63743.433.10$56,401
Dec 20141,4203,91354.693.59$91,713
Nov 20141,3813,74170.464.25$113,211
Oct 20141,0033,70878.303.90$93,000
Sep 20141,1673,47386.164.05$114,599
Aug 20141,3483,29289.394.04$133,781
Jul 20141,1733,24396.564.18$126,819
Jun 20141,5333,79198.164.74$168,437
May 20141,8194,06494.734.73$191,523
Apr 20141,4943,83495.944.81$161,773
Mar 20141,5653,80795.895.06$169,319
Feb 20141,4153,00997.406.19$156,453
Jan 20141,2613,62190.404.86$131,595
Dec 20131,9583,57691.824.35$195,355
Nov 20131,5603,42188.853.74$151,395
Oct 20131,5934,32297.423.78$171,524
Sep 20131,3743,825104.113.72$157,268
Aug 20131,4731,929104.253.52$160,355
Jul 20132,1863,831102.523.72$238,351
Jun 20131,6344,40194.403.93$171,561
May 20132,8685,42894.834.15$294,494
Apr 20132,1054,19793.964.28$215,760
Mar 20131,5703,60693.623.91$161,093
Feb 20131,5512,75491.233.42$150,916
Jan 20131,4333,04391.603.42$141,670
Dec 20122,1901,11586.773.42$193,840
Nov 20122,7404,55786.953.62$254,762
Oct 20121,8983,83489.383.40$182,678
Sep 20122,5356,28294.672.92$258,322
Aug 20122,7015,87392.662.91$267,354
Jul 20123,1056,63085.133.02$284,357
Jun 20122,8934,69279.822.52$242,739
May 20123,5446,97591.612.49$342,022
Apr 20122,8795,356101.652.00$303,345
Mar 20123,1835,873105.052.22$347,424
Feb 20122,8973,502101.102.57$301,888
Jan 20124,9226,96398.092.73$501,836
Dec 20112,5007,31596.873.24$265,874
Nov 20116,18111,32995.723.31$629,159
Oct 20116,68510,05584.983.65$604,777
Sep 20116,2408,14183.623.99$554,237
Aug 20115,6486,77383.404.15$499,147
Jul 20114,5695,46894.144.52$454,826
Jun 20112,5513,33292.904.64$252,448
May 20112,5633,85698.134.40$268,492
Apr 20112,3913,815105.964.33$269,882
Mar 20111,6782,86796.364.06$173,324
Feb 20112,5661,03185.644.18$224,062
Jan 20111,6283,68186.504.59$157,713
Dec 20102,8082,95085.734.35$253,556
Nov 20101,5834,18480.843.80$143,849
Oct 20103,3717,38178.103.51$289,174
Sep 20103,2015,43172.633.98$254,101
Aug 20103,0656,92173.684.42$256,416
Jul 20104,1708,59772.554.74$343,253
Jun 20105,7538,77270.364.91$447,855
May 20106,2188,65471.124.24$478,876
Apr 20104,1894,86881.694.12$362,269
Mar 20102,1163,51578.394.39$181,299
Feb 20102,2302,97873.585.44$180,291
Jan 20102,6393,55474.365.96$217,432
Dec 20092,1093,98071.445.48$172,492
Nov 20092,6014,62174.593.75$211,344
Oct 20092,9615,42572.544.11$237,089
Sep 20093,6115,99565.543.06$255,038
Aug 20095,0759,96467.423.22$374,226
Jul 20094,7217,15261.133.46$313,373
Jun 20095,8578,41266.163.90$420,264
May 20094,9618,20954.743.93$303,792
Apr 20095,7317,08246.773.59$293,446
Mar 20097,28510,45542.144.06$349,427
Feb 20097,6348,06932.814.63$287,855
Jan 20095,6133,63535.865.37$220,806
Dec 20083,1882,15237.105.98$131,138
Nov 20087,070055.496.86$392,314

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                  218 bbl  × $106.41 =    $23,197
Casinghead gas       579 Mcf  × $  3.05 =     $1,764

────────────────────────────────────────────────────
Month total                                  $24,961

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/39109 is the state's own key, not one this site invented.