CASEY POLLOCK "35"

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

Oil lease lease 36246District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$6.9 M
Feb 2000 – May 2026
Value, last 12 filed months
$265 k
at the published price for each month
Months reported
316
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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
OilDisposition85,191 bbl$5,424,219
Casinghead gasProduction363,908 Mcf$1,492,608
Total$6,916,827

Wells on this lease (3)

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 32.3094, -101.7814. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

32.30957, -101.78086 · 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
33.3%
1 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
10,953 ft
3 wells filed one
Completion to plug
11.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
133.3%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
266.7%

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

Between 10,800 and 11,150 ft, median 10,953 ft, over the 3 wells that filed a depth.

Completions filed
Jan 1999 – Jan 2011
3 of 3 wells
Plug dates filed
Sep 2010
1 of 3 wells; 2 filed none

Last completion to plug: a median of 11.7 years across the 1 well that filed both dates, with the middle half between 11.7 years and 11.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-31736298410,953 ftJan 2011
42-31734213210,800 ftAug 1999
42-31732822111,150 ftJan 1999Sep 2010Yes

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 (316)

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

316 months

May 20261831,529106.413.05$24,130
Apr 202601,97898.932.87$5,676
Mar 202617924789.753.15$16,843
Feb 2026091863.503.75$3,443
Jan 20261812,72259.138.00$32,473
Dec 20251874,17156.664.41$29,004
Nov 20253622,87558.593.93$32,498
Oct 20251774,43659.383.30$25,171
Sep 20253542,95162.743.08$31,290
Aug 20251751,99063.933.01$17,187
Jul 20251853,91566.743.32$25,326
Jun 20251773,23366.483.13$21,882
May 20253553,23060.553.23$31,936
Apr 2025179062.363.54$11,162
Mar 202502,72667.704.27$11,635
Feb 20251763,23470.884.34$26,513
Jan 20255162,23774.324.28$47,921
Dec 20241854,61368.993.12$27,162
Nov 20241782,83369.052.20$18,519
Oct 20243595,09771.372.28$37,250
Sep 20243613,64269.612.36$33,740
Aug 20243743,72275.632.06$35,966
Jul 20241844,51679.932.15$24,401
Jun 20243444,86378.082.63$39,669
May 20241824,23778.812.20$23,658
Apr 20243703,24884.451.66$36,636
Mar 20245473,45480.301.55$49,261
Feb 20243733,41976.091.78$34,480
Jan 20243502,62573.023.30$34,213
Dec 20231713,06871.262.61$20,195
Nov 20235173,02177.892.81$48,751
Oct 20231871,52985.443.09$20,698
Sep 20231771,81289.042.74$20,716
Aug 20233411,49180.522.67$31,443
Jul 20231791,35274.852.64$16,970
Jun 202317490668.962.26$14,045
May 202318429770.622.23$13,656
Apr 202317616678.122.24$14,121
Mar 2023187972.852.39$13,644
Feb 2023358075.112.47$26,889
Jan 20233625276.533.39$27,880
Dec 202212076.415.73$191
Nov 2022170085.005.65$14,450
Oct 2022152487.185.86$3,160
Sep 20223534,02384.888.16$62,805
Aug 20225426,37094.529.13$109,370
Jul 20225465,266101.587.54$95,179
Jun 20228554,195115.097.98$131,866
May 20223833,370109.378.43$70,308
Apr 20221912,841104.226.84$39,332
Mar 20225344,669108.885.08$81,844
Feb 20227284,08091.054.86$86,108
Jan 20227034,46581.844.54$77,794
Dec 20211732,15671.323.90$20,745
Nov 202134372077.435.24$30,329
Oct 20213381,20979.795.71$33,877
Sep 202134095569.865.35$28,863
Aug 20215052,54366.024.22$44,073
Jul 20214885,32270.783.98$55,733
Jun 20213393,98569.493.38$37,029
May 20213394,25863.483.02$34,369
Apr 20214992,67160.362.76$37,487
Mar 202151485161.302.72$33,820
Feb 202134289557.805.55$24,733
Jan 202153891950.412.81$29,703
Dec 202034413244.642.68$15,709
Nov 202034119538.772.71$13,748
Oct 202017319036.972.48$6,867
Sep 20201,3801,01937.091.99$53,213
Aug 20201,38526639.982.39$56,007
Jul 20201,22415338.371.83$47,244
Jun 20201,21422334.901.69$42,746
May 202088445116.921.81$15,776
Apr 202036219414.751.80$5,690
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 2019169059.012.30$9,973
Nov 201904755.302.75$129
Oct 20191731053.472.42$9,275
Sep 20191691955.052.66$9,354
Aug 201916321653.112.30$9,155
Jul 201932629256.272.46$19,062
Jun 201917053652.782.49$10,308
May 201917169958.482.74$11,916
Apr 201917261662.632.75$12,467
Mar 201917468256.803.06$11,972
Feb 201918370250.852.79$11,266
Jan 2019149346.033.23$1,638
Dec 201836073746.594.19$19,857
Nov 201817772552.934.24$12,441
Oct 2018060261.443.40$2,046
Sep 201817769959.543.11$12,711
Aug 201817773859.403.07$12,777
Jul 201817879465.142.93$13,923
Jun 201817774660.183.08$12,947
May 201817473165.382.90$13,497
Apr 201817469163.842.90$13,113
Mar 201817672261.222.79$12,787
Feb 201834668061.782.77$23,257
Jan 201818568362.874.01$14,369
Dec 201718973257.272.92$12,963
Nov 201717169255.423.12$11,635
Oct 201716678449.292.98$10,521
Sep 201717366947.523.09$10,286
Aug 201718678145.373.00$10,785
Jul 201717899643.873.09$10,884
Jun 201718098142.493.09$10,677
May 201716389645.373.26$10,319
Apr 201730682447.933.21$17,313
Mar 201715794446.772.98$10,159
Feb 201718176750.452.95$11,396
Jan 201730283949.413.42$17,790
Dec 201617782448.763.72$11,698
Nov 201618077642.492.64$9,700
Oct 201615988746.193.09$10,085
Sep 201615788141.553.10$9,255
Aug 201635092241.442.92$17,200
Jul 201614591541.622.92$8,711
Jun 201616387545.352.69$9,742
May 201617294842.521.99$9,201
Apr 201632983036.561.99$13,681
Mar 201616834533.011.79$6,165
Feb 2016176026.472.06$4,659
Jan 201632535627.352.36$9,730
Dec 201517584732.362.00$7,358
Nov 201517485738.792.17$8,607
Oct 201518278543.552.43$9,831
Sep 201531386642.992.76$15,845
Aug 201517378540.162.87$9,203
Jul 201517880348.152.95$10,936
Jun 201516794356.152.88$12,096
May 20153321,01755.212.96$21,335
Apr 201518190249.822.71$11,459
Mar 201534596942.892.93$17,641
Feb 201517890344.662.98$10,637
Jan 201516883943.433.10$9,898
Dec 201435192654.693.59$22,522
Nov 201417894970.464.25$16,577
Oct 20141771,04778.303.90$17,943
Sep 201435159586.164.05$32,649
Aug 201416382689.394.04$17,904
Jul 20143481,07296.564.18$38,083
Jun 20141761,06298.164.74$22,307
May 20145001,09394.734.73$52,531
Apr 20141771,11995.944.81$22,363
Mar 20141711,14695.895.06$22,192
Feb 20143931,10097.406.19$45,089
Jan 20143451,18790.404.86$36,958
Dec 20131681,16491.824.35$20,494
Nov 20133291,21888.853.74$33,785
Oct 20135031,32697.423.78$54,014
Sep 20131711,350104.113.72$22,822
Aug 2013352872104.253.52$39,768
Jul 20133161,453102.523.72$37,798
Jun 20133401,38494.403.93$37,540
May 20131841,42594.834.15$23,361
Apr 201334879093.964.28$36,081
Mar 201334653893.623.91$34,498
Feb 20133521,24991.233.42$36,384
Jan 20133501,44691.603.42$37,005
Dec 20125111,50786.773.42$49,494
Nov 20123501,50286.953.62$35,877
Oct 20123581,64489.383.40$37,587
Sep 20127021,64894.672.92$71,268
Aug 20123531,61892.662.91$37,414
Jul 20121711,79185.133.02$19,967
Jun 20126721,79379.822.52$58,156
May 201251125791.612.49$47,452
Apr 20123381,114101.652.00$36,582
Mar 20123491,561105.052.22$40,131
Feb 20125171,196101.102.57$55,343
Jan 20127022,24798.092.73$75,003
Dec 20117072,15596.873.24$75,469
Nov 20117132,03295.723.31$74,977
Oct 20116962,02584.983.65$66,534
Sep 20116982,59983.623.99$68,726
Aug 20117172,38783.404.15$69,702
Jul 20116903,81094.144.52$82,167
Jun 20111,4193,52392.904.64$148,171
May 20111,0573,44298.134.40$118,885
Apr 20111,3953,568105.964.33$163,275
Mar 20111,3723,12396.364.06$144,877
Feb 201169392085.644.18$63,194
Jan 201133837586.504.59$30,958
Dec 2010020285.734.35$878
Nov 201017122780.843.80$14,685
Oct 201035322078.103.51$28,341
Sep 2010016872.633.98$669
Aug 2010010573.684.42$464
Jul 201002072.554.74$95
Jun 201007570.364.91$368
May 201017120871.124.24$13,042
Apr 201009181.694.12$375
Mar 201017814778.394.39$14,599
Feb 20100973.585.44$49
Jan 20101584874.365.96$12,035
Dec 2009017671.445.48$965
Nov 200917720574.593.75$13,971
Oct 2009025772.544.11$1,056
Sep 200916923865.543.06$11,806
Aug 2009024167.423.22$776
Jul 200916826461.133.46$11,184
Jun 2009023866.163.90$927
May 200917512354.743.93$10,062
Apr 2009017646.773.59$631
Mar 200917015242.144.06$7,781
Feb 2009017932.814.63$829
Jan 200916019735.865.37$6,796
Dec 2008017737.105.98$1,058
Nov 200816821355.496.86$10,784
Oct 2008022475.246.92$1,551
Sep 2008140198101.767.88$15,806
Aug 20080210114.228.48$1,781
Jul 2008175294131.0811.39$26,287
Jun 20080284131.3313.03$3,701
May 2008154243123.1711.57$21,781
Apr 2008173257110.3110.45$21,771
Mar 20080270101.909.66$2,609
Feb 200815926492.538.77$17,028
Jan 2008026490.388.21$2,166
Dec 200717528988.337.30$17,568
Nov 2007023591.677.29$1,714
Oct 200716227882.856.92$15,346
Sep 2007027075.846.24$1,686
Aug 200715928569.066.39$12,801
Jul 2007028770.906.39$1,833
Jun 200717526762.007.55$12,865
May 2007126558.747.85$2,138
Apr 200716020759.617.81$11,153
Mar 200716625356.927.30$11,296
Feb 2007024555.108.22$2,013
Jan 200717025650.306.73$10,273
Dec 2006123256.656.92$1,662
Nov 200616327254.207.62$10,907
Oct 2006028154.906.01$1,690
Sep 200617028760.085.04$11,659
Aug 200617032268.717.34$14,044
Jul 2006030869.376.34$1,954
Jun 200616432266.286.38$12,926
May 2006033066.016.42$2,120
Apr 200618130464.397.36$13,892
Mar 2006032256.707.08$2,281
Feb 200617529557.597.75$12,365
Jan 200617931460.598.93$13,651
Dec 2005128154.9413.42$3,825
Nov 200516129854.6910.59$11,960
Oct 2005030958.3413.80$4,263
Sep 200517217861.4512.08$12,719
Aug 200516837561.519.80$14,008
Jul 200515939855.697.84$11,976
Jun 2005025252.337.38$1,860
May 2005036245.226.65$2,408
Apr 200517138049.207.36$11,210
Mar 200516137650.377.15$10,800
Feb 2005233745.226.31$2,218
Jan 200516335243.166.32$9,260
Dec 200415635939.866.75$8,642
Nov 2004035645.286.33$2,254
Oct 200416938249.706.52$10,888
Sep 200416938443.245.28$9,337
Aug 2004042542.375.55$2,359
Jul 200416642738.286.08$8,952
Jun 200416339336.106.43$8,412
May 200417044737.486.49$9,275
Apr 2004039334.475.86$2,302
Mar 200416043634.365.53$7,909
Feb 200416245032.455.51$7,736
Jan 200417184132.036.30$10,775
Dec 200333693830.266.30$16,078
Nov 200315992028.804.60$8,807
Oct 200333199328.174.76$14,051
Sep 200331094526.314.75$12,644
Aug 20031641,00129.765.13$10,015
Jul 200333288029.415.17$14,314
Jun 200317195328.565.98$10,586
May 200334594426.595.97$14,812
Apr 200332394126.675.41$13,703
Mar 20035041,13231.146.10$22,595
Feb 2003055333.487.93$4,383
Jan 200315465430.315.58$8,318
Dec 200216175826.914.85$8,012
Nov 200228794824.664.14$10,999
Oct 20024431,06326.464.23$16,217
Sep 20021591,10027.443.64$8,362
Aug 20025061,17325.963.16$16,847
Jul 20021651,03024.583.06$7,209
Jun 20021691,09323.733.34$7,659
May 20023321,21124.663.58$12,527
Apr 20022221,17123.653.51$9,363
Mar 200232883322.003.10$9,801
Feb 20025201,03518.222.38$11,933
Jan 20023491,18617.172.38$8,810
Dec 200135597116.932.36$8,306
Nov 2001063618.072.41$1,530
Oct 20015181,15919.782.53$13,177
Sep 20011751,10724.262.25$6,738
Aug 20013451,31624.873.05$12,598
Jul 20015211,51223.933.20$17,302
Jun 20013401,19124.563.82$12,905
May 200134581725.524.31$12,323
Apr 200117387124.685.34$8,917
Mar 20015161,39324.545.38$20,152
Feb 20013591,18027.755.77$16,767
Jan 20013531,48027.478.40$22,127
Dec 20003481,42426.889.12$22,345
Nov 20005321,48832.215.66$25,555
Oct 20005221,63131.235.15$24,694
Sep 20003541,43131.875.19$18,704
Aug 20003671,84129.644.54$19,237
Jul 20001761,26628.534.09$10,199
Jun 20001641,10029.304.40$9,642
May 20005251,98927.263.68$21,631
Apr 20005221,52624.513.12$17,549
Mar 20003581,17628.422.86$13,537
Feb 20005321,65927.622.73$19,217

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                  183 bbl  × $106.41 =    $19,473
Casinghead gas     1,529 Mcf  × $  3.05 =     $4,657

────────────────────────────────────────────────────
Month total                                  $24,130

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/36246 is the state's own key, not one this site invented.