EPLEY, J. C.

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 21446District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$9.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$229 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 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
OilDisposition185,582 bbl$7,543,809
Casinghead gasProduction505,519 Mcf$1,943,312
Total$9,487,121

39,073 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 (9)

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 32.2694, -101.9295. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

32.26941, -101.92812 · 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
88.9%
8 of 9 wells
With a plug date
88.9%
8 of 9 wells
Median depth
9,396 ft
9 wells filed one
Completion to plug
24.1 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
888.9%
A plug date is filed
888.9%
BothOn the schedule and plugged. Neither fact cancels the other.
888.9%
NeitherNo plug date, and not on the schedule.
111.1%

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, 9 of 9 wells. Median 9,396 ft, with the middle half between 9,070 and 9,400 ft; the shallowest is 9,040 ft and the deepest 11,580 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, 6 of 9 wells, Nov 1995 – May 2015. 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 1995 – May 2015
6 of 9 wells; 3 filed none
Plug dates filed
Apr 1992 – Jun 2022
8 of 9 wells; 1 filed none

Last completion to plug: a median of 24.1 years across the 5 wells that filed both dates, with the middle half between 22.8 years and 25.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-3173004719,070 ftApr 1992Yes
42-3173005029,060 ftJun 1992Yes
42-3173027049,100 ftJun 2008Yes
42-31740153911,580 ftMay 2015
42-3173417689,400 ftJul 1998May 2021Yes
42-3173417579,396 ftMay 1998Jun 2022Yes
42-3173404069,400 ftSep 1996Jun 2022Yes
42-3173402559,400 ftMar 1996Feb 2022Yes
42-3173026939,040 ftNov 1995Oct 2007Yes

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 20263520106.413.05$37,456
Apr 2026183098.932.87$18,104
Mar 2026171089.753.15$15,347
Feb 2026346063.503.75$21,971
Jan 2026181059.138.00$10,703
Dec 2025186056.664.41$10,539
Nov 2025375058.593.93$21,971
Oct 2025177059.383.30$10,510
Sep 2025362062.743.08$22,712
Aug 2025179063.933.01$11,443
Jul 2025376066.743.32$25,094
Jun 2025353066.483.13$23,467
May 2025361060.553.23$21,859
Apr 2025532062.363.54$33,176
Mar 2025379067.704.27$25,658
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024353068.993.12$24,353
Nov 2024345069.052.20$23,822
Oct 2024294071.372.28$20,983
Sep 2024349069.612.36$24,294
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 2024355080.301.55$28,507
Feb 2024380076.091.78$28,914
Jan 2024620073.023.30$45,272
Dec 2023505071.262.61$35,986
Nov 2023180077.892.81$14,020
Oct 20230085.443.09$0
Sep 2023184089.042.74$16,383
Aug 2023368780.522.67$29,650
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023547070.622.23$38,629
Apr 2023184078.122.24$14,374
Mar 2023379072.852.39$27,610
Feb 2023506075.112.47$38,006
Jan 2023265076.533.39$20,280
Dec 2022167076.415.73$12,760
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022540084.888.16$45,835
Aug 2022909094.529.13$85,919
Jul 20226970101.587.54$70,801
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 2022351363108.885.08$40,060
Feb 202217849491.054.86$18,607
Jan 202248972781.844.54$43,319
Dec 202116480571.323.90$14,835
Nov 202133387977.435.24$30,387
Oct 202133595879.795.71$32,204
Sep 202135394869.865.35$29,733
Aug 202116899566.024.22$15,291
Jul 20215011,00370.783.98$39,455
Jun 20211691,03269.493.38$15,233
May 202133299663.483.02$24,081
Apr 202132193060.362.76$21,941
Mar 202150793561.302.72$33,619
Feb 202116195657.805.55$14,610
Jan 20214901,17650.412.81$28,006
Dec 20201731,06244.642.68$10,564
Nov 20202991,18638.772.71$14,802
Oct 20203341,47736.972.48$16,009
Sep 202034046237.091.99$13,530
Aug 2020493039.982.39$19,710
Jul 20203295938.371.83$12,731
Jun 202033324034.901.69$12,027
May 202051067316.921.81$9,851
Apr 20201663414.751.80$2,510
Mar 202036322930.341.86$11,439
Feb 202033429549.881.98$17,244
Jan 202033827357.252.09$19,922
Dec 201950143959.012.30$30,576
Nov 201951424655.302.75$29,101
Oct 201951317953.472.42$27,863
Sep 201950921655.052.66$28,594
Aug 20191639153.112.30$8,867
Jul 20192691956.272.46$15,183
Jun 20193673252.782.49$19,450
May 2019345058.482.74$20,176
Apr 201970410362.632.75$44,375
Mar 201952217156.803.06$30,173
Feb 201917919750.852.79$9,652
Jan 20190046.033.23$0
Dec 201836391546.594.19$20,742
Nov 20183461,26852.934.24$23,687
Oct 20183271,38961.443.40$24,811
Sep 20183621,12059.543.11$25,034
Aug 20183451,12359.403.07$23,937
Jul 20185251,54665.142.93$38,731
Jun 20185111,22560.183.08$34,521
May 20183411,54665.382.90$26,779
Apr 20185131,34463.842.90$36,649
Mar 20185031,52361.222.79$35,038
Feb 20184871,28361.782.77$33,636
Jan 20185041,41162.874.01$37,344
Dec 20175131,29857.272.92$33,172
Nov 20176941,46455.423.12$43,027
Oct 20175121,35949.292.98$29,291
Sep 201751486747.523.09$27,102
Aug 201751597045.373.00$26,280
Jul 20174991,34843.873.09$26,053
Jun 20174911,26842.493.09$24,777
May 20175121,34445.373.26$27,615
Apr 20173401,59947.933.21$21,432
Mar 2017028146.772.98$838
Feb 20175031,72250.452.95$30,461
Jan 20176871,61149.413.42$39,452
Dec 20166481,59348.763.72$37,527
Nov 20165001,82842.492.64$26,079
Oct 20168712,06746.193.09$46,619
Sep 20163752,21441.553.10$22,446
Aug 20168762,28941.442.92$42,995
Jul 20165432,23841.622.92$29,144
Jun 20167142,55045.352.69$39,229
May 20167052,69842.521.99$35,348
Apr 20168782,93036.561.99$37,933
Mar 20161,0683,67733.011.79$41,851
Feb 20161,0363,00526.472.06$33,624
Jan 20161,0341,02127.352.36$30,694
Dec 20153431,11832.362.00$13,337
Nov 201547286738.792.17$20,188
Oct 20156952,48543.552.43$36,297
Sep 20151,2844,39342.992.76$67,317
Aug 20151,6504,91240.162.87$80,374
Jul 20152,2036,43848.152.95$125,035
Jun 20152,2963,41756.152.88$138,771
May 201564255.212.96$455
Apr 2015291649.822.71$1,488
Mar 2015411942.892.93$1,814
Feb 201514044.662.98$625
Jan 20150043.433.10$0
Dec 20145054.693.59$273
Nov 20142070.464.25$141
Oct 201435116878.303.90$28,139
Sep 2014016786.164.05$676
Aug 20140089.394.04$0
Jul 2014333096.564.18$32,154
Jun 20140098.164.74$0
May 2014179094.734.73$16,957
Apr 2014172095.944.81$16,502
Mar 2014162095.895.06$15,534
Feb 2014174097.406.19$16,948
Jan 2014174090.404.86$15,730
Dec 2013350091.824.35$32,137
Nov 2013346088.853.74$30,742
Oct 2013345097.423.78$33,610
Sep 20133510104.113.72$36,543
Aug 20133500104.253.52$36,488
Jul 201316358102.523.72$16,926
Jun 2013345094.403.93$32,568
May 20133477494.834.15$33,213
Apr 20135093.964.28$470
Mar 2013346093.623.91$32,393
Feb 2013521091.233.42$47,531
Jan 2013335091.603.42$30,686
Dec 2012153086.773.42$13,276
Nov 2012350086.953.62$30,433
Oct 2012528089.383.40$47,193
Sep 20120794.672.92$20
Aug 20120092.662.91$0
Jul 2012155085.133.02$13,195
Jun 201201979.822.52$48
May 20121127591.612.49$10,447
Apr 2012442551101.652.00$46,030
Mar 2012171852105.052.22$19,857
Feb 2012102905101.102.57$12,638
Jan 20125201,03498.092.73$53,834
Dec 201117381496.873.24$19,396
Nov 201133596795.723.31$35,268
Oct 201150993884.983.65$46,677
Sep 20113398883.623.99$28,698
Aug 2011486083.404.15$40,532
Jul 20112869094.144.52$27,331
Jun 2011220192.904.64$1,118
May 201132543598.134.40$33,808
Apr 2011353652105.964.33$40,229
Mar 201131285096.364.06$33,513
Feb 201133776685.644.18$32,063
Jan 201153588686.504.59$50,343
Dec 201033253485.734.35$30,784
Nov 201030557980.843.80$26,854
Oct 2010145878.103.51$1,685
Sep 201036116672.633.98$26,880
Aug 201033142173.684.42$26,249
Jul 2010222772.554.74$1,220
Jun 201018439970.364.91$14,905
May 2010115671.124.24$732
Apr 201035938681.694.12$30,918
Mar 201035192778.394.39$31,583
Feb 201037146973.585.44$29,851
Jan 201036370074.365.96$31,168
Dec 2009075971.445.48$4,162
Nov 200933731074.593.75$26,300
Oct 2009196072.544.11$4,018
Sep 200955069365.543.06$38,171
Aug 200951592267.423.22$37,689
Jul 200918446661.133.46$12,862
Jun 200917054966.163.90$13,386
May 20093591,11554.743.93$24,029
Apr 200954182446.773.59$28,259
Mar 200918736842.144.06$9,374
Feb 200930526732.814.63$11,244
Jan 200918842335.865.37$9,014
Dec 200836140237.105.98$15,796
Nov 200817642755.496.86$12,696
Oct 200833130375.246.92$27,002
Sep 2008557454101.767.88$60,257
Aug 20085531,274114.228.48$73,971
Jul 2008371232131.0811.39$51,273
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 200811092.538.77$1,018
Jan 20081090.388.21$90
Dec 200719162988.337.30$21,464
Nov 200738186991.677.29$41,263
Oct 20075082.856.92$414
Sep 200762175.846.24$586
Aug 200716241269.066.39$13,820
Jul 200718136670.906.39$15,171
Jun 20070062.007.55$0
May 2007350058.747.85$20,559
Apr 2007051559.617.81$4,020
Mar 2007012456.927.30$905
Feb 20070055.108.22$0
Jan 2007013150.306.73$881
Dec 20066061,07056.656.92$41,733
Nov 20062351,60554.207.62$24,963
Oct 200641,30354.906.01$8,056
Sep 20063641,80860.085.04$30,976
Aug 20063342,27168.717.34$39,618
Jul 20063612,34669.376.34$39,923
Jun 20063792,57766.286.38$41,571
May 20064252,57766.016.42$44,611
Apr 20064382,51764.397.36$46,729
Mar 20063622,47056.707.08$38,020
Feb 20063411,79157.597.75$33,520
Jan 20064181,82460.598.93$41,621
Dec 20053692,06054.9413.42$47,909
Nov 20053582,34854.6910.59$44,441
Oct 20054532,53458.3413.80$61,386
Sep 20053252,49261.4512.08$50,072
Aug 20053572,83061.519.80$49,684
Jul 20055682,46055.697.84$50,927
Jun 20053321,46752.337.38$28,202
May 20054342,98245.226.65$39,459
Apr 20054552,37349.207.36$39,852
Mar 20054502,82850.377.15$42,901
Feb 20055782,44245.226.31$41,551
Jan 20058562,60643.166.32$53,421
Dec 20042932,83939.866.75$30,845
Nov 2004073745.286.33$4,666
Oct 200432177849.706.52$21,022
Sep 20043741,92243.245.28$26,327
Aug 20042552,44542.375.55$24,376
Jul 20049362,80138.286.08$52,872
Jun 200402,54136.106.43$16,346
May 20044582,41337.486.49$32,837
Apr 20047511,74834.475.86$36,128
Mar 20044383,15834.365.53$32,514
Feb 20044692,96432.455.51$31,550
Jan 20047903,13532.036.30$45,053
Dec 20034803,17330.266.30$34,520
Nov 20034373,24928.804.60$27,515
Oct 20034653,37328.174.76$29,153
Sep 20038243,28726.314.75$37,291
Aug 20034503,70129.765.13$32,377
Jul 20034703,74329.415.17$33,177
Jun 20038083,58228.565.98$44,507
May 20034033,53426.595.97$31,823
Apr 20034253,49626.675.41$30,239
Mar 20034633,52931.146.10$35,931
Feb 20038472,96933.487.93$51,890
Jan 20034613,36330.315.58$32,745
Dec 20028602,98326.914.85$37,621
Nov 20024692,08524.664.14$20,191
Oct 20024742,90226.464.23$24,815
Sep 20024723,81527.443.64$26,820
Aug 20028603,81925.963.16$34,410
Jul 20024653,55824.583.06$22,323
Jun 20029383,22123.733.34$33,011
May 20024833,66224.663.58$25,035
Apr 20025033,28723.653.51$23,441
Mar 20027402,71222.003.10$24,695
Feb 20029523,07818.222.38$24,658
Jan 20029252,68417.172.38$22,259
Dec 20017842,68416.932.36$19,619
Nov 20019702,72218.072.41$24,076
Oct 20011,4073,30119.782.53$36,178
Sep 20019153,01524.262.25$28,986
Aug 20019413,29624.873.05$33,466
Jul 20018252,74323.933.20$28,512
Jun 20014711,55824.563.82$17,526
May 20019433,78825.524.31$40,381
Apr 20019093,34124.685.34$40,259
Mar 20019283,63924.545.38$42,338
Feb 20019303,13327.755.77$43,876
Jan 20018682,92027.478.40$48,368
Dec 20004422,49626.889.12$34,651
Nov 20001,1163,02432.215.66$53,056
Oct 20008323,74531.235.15$45,253
Sep 20004722,48731.875.19$27,941
Aug 20001,2642,72029.644.54$49,816
Jul 20001,2173,11628.534.09$47,465
Jun 20001,3613,84029.304.40$56,763
May 20007893,80227.263.68$35,499
Apr 20009242,27524.513.12$29,736
Mar 20008912,77128.422.86$33,247
Feb 20008973,19827.622.73$33,494
Jan 20008123,45625.272.48$29,092
Dec 19991,2333,70324.282.42$38,912
Nov 19998483,73123.192.43$28,746
Oct 19991,3173,77320.982.80$38,209
Sep 19998463,57321.752.62$27,758
Aug 19991,2714,42219.262.88$37,195
Jul 19991,3364,22517.892.37$33,924
Jun 19991,3473,26215.942.36$29,176
May 19999323,28815.792.32$22,348
Apr 19991,3843,62515.102.21$28,903
Mar 19991,3514,37012.471.84$24,880
Feb 19991,5443,7799.981.82$22,279
Jan 19991,8673,73310.381.90$26,472
Dec 19981,3163,2859.201.77$17,933
Nov 19981,2993,46810.892.19$21,726
Oct 19981,6304,66312.421.97$29,427
Sep 19982,5874,75712.592.08$42,477
Aug 19981,3833,72811.301.91$22,739
Jul 19981,3262,96711.742.24$22,205
Jun 19988562,29111.242.24$14,747
May 19989341,85412.622.21$15,878
Apr 19989351,61613.042.51$16,241
Mar 19984731,23012.802.31$8,895
Feb 19984761,23213.952.30$9,473
Jan 19988511,85714.702.15$16,511
Dec 19979371,83116.322.41$19,707
Nov 19978911,90818.193.09$22,100
Oct 19978912,10619.253.15$23,785
Sep 19979512,03217.742.95$22,875
Aug 19976731,32417.862.55$15,402
Jul 19971,1481,76317.582.25$24,143
Jun 199776797017.242.26$15,413
May 19979601,95618.972.31$22,727
Apr 19971,0001,82517.882.08$21,681
Mar 19971,4342,26818.951.94$31,572
Feb 19977631,55920.492.21$19,073
Jan 19971,2902,17323.483.54$37,981
Dec 19961,12262023.32$26,165
Nov 19961,4161,32221.97$31,110
Oct 19961,2211,54823.31$28,462
Sep 19967061,95522.22$15,687
Aug 19967001,39720.26$14,182
Jul 199663583219.55$12,414
Jun 19967491,36118.73$14,029
May 19961,4631,79719.43$28,426
Apr 19968911,33121.51$19,165
Mar 1996022719.38$0
Feb 199636932816.98$6,266
Jan 1996040817.07$0
Dec 199502,55417.19$0
Nov 1995037816.00$0
Oct 199544140715.43$6,805
Sep 1995039416.18$0
Aug 1995034815.92$0
Jul 1995049515.24$0
Jun 199515986716.41$2,609
May 199524487217.56$4,285
Apr 1995071217.73$0
Mar 199517283416.44$2,828
Feb 199520972516.58$3,465
Jan 199528777915.92$4,569
Dec 199420983215.03$3,141
Nov 199424471115.90$3,880
Oct 199416078215.58$2,493
Sep 199421459815.29$3,272
Aug 199422847016.13$3,678
Jul 199417745117.56$3,108
Jun 199419749917.09$3,367
May 199416058315.88$2,541
Apr 199420775814.14$2,927
Mar 199423082012.46$2,866
Feb 199425165212.50$3,138
Jan 199421870812.66$2,760
Dec 199321571712.33$2,651
Nov 199320664514.49$2,985
Oct 199326376015.85$4,169
Sep 199322073415.03$3,307
Aug 199319880015.66$3,101
Jul 199326175515.46$4,035
Jun 199318974416.79$3,173
May 199317778317.68$3,129
Apr 199327673218.05$4,982
Mar 199323073118.14$4,172
Feb 199322962717.90$4,099
Jan 199322969016.93$3,877

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                  352 bbl  × $106.41 =    $37,456
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $37,456

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/21446 is the state's own key, not one this site invented.