COPE "83"

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 14363District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$1.1 M
Feb 1996 – May 2026
Value, last 12 filed months
$29 k
at the published price for each month
Months reported
364
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition24,380 bbl$702,666
Casinghead gasProduction117,528 Mcf$417,325
Total$1,119,990

7,527 Mcf of this lease's gas, across 4 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 (2)

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 31.5355, -101.3115. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.53549, -101.31151 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
7,900 ft
2 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.
2100.0%

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

Between 7,800 and 8,000 ft, median 7,900 ft, over the 2 wells that filed a depth.

Completions filed
Oct 1996 – Oct 2017
2 of 2 wells

2 wells

42-3833452618,000 ftOct 2017
42-3833461927,800 ftOct 1996

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 (364)

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

364 months

May 2026720106.413.05$7,662
Apr 20260098.932.87$0
Mar 202699089.753.15$8,885
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 202593056.664.41$5,269
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025105063.933.01$6,713
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 202586070.884.34$6,096
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 202483071.372.28$5,924
Sep 20240069.612.36$0
Aug 202469075.632.06$5,218
Jul 20240079.932.15$0
Jun 20241078.082.63$78
May 20240078.812.20$0
Apr 20241084.451.66$84
Mar 20243080.301.55$241
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 202147063.483.02$2,984
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 20191050.852.79$51
Jan 20190946.033.23$29
Dec 201847546.594.19$2,211
Nov 20180452.934.24$17
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180365.142.93$9
Jun 201802160.183.08$65
May 201801065.382.90$29
Apr 201801863.842.90$52
Mar 201802461.222.79$67
Feb 20180261.782.77$6
Jan 20180062.874.01$0
Dec 201721257.272.92$1,209
Nov 20170055.423.12$0
Oct 201732049.292.98$1,577
Sep 20171047.523.09$48
Aug 201743045.373.00$1,951
Jul 20170043.873.09$0
Jun 201741042.493.09$1,742
May 201740045.373.26$1,815
Apr 201738047.933.21$1,821
Mar 20170046.772.98$0
Feb 201737050.452.95$1,867
Jan 201740049.413.42$1,976
Dec 20160048.763.72$0
Nov 201640642.492.64$1,715
Oct 2016404646.193.09$1,990
Sep 201601741.553.10$53
Aug 201642041.442.92$1,740
Jul 2016451441.622.92$1,914
Jun 201644045.352.69$1,995
May 201601642.521.99$32
Apr 2016402936.561.99$1,520
Mar 2016394633.011.79$1,370
Feb 201613426.472.06$97
Jan 2016373127.352.36$1,085
Dec 201538032.362.00$1,230
Nov 2015492538.792.17$1,955
Oct 201502843.552.43$68
Sep 201545042.992.76$1,935
Aug 201541040.162.87$1,647
Jul 20152048.152.95$96
Jun 2015442856.152.88$2,551
May 2015415455.212.96$2,423
Apr 2015365749.822.71$1,948
Mar 2015332242.892.93$1,480
Feb 201517944.662.98$280
Jan 20153016143.433.10$1,802
Dec 20143214654.693.59$2,274
Nov 20143710670.464.25$3,058
Oct 2014369178.303.90$3,174
Sep 20141086.164.05$86
Aug 201445089.394.04$4,023
Jul 201451096.564.18$4,925
Jun 201412998.164.74$236
May 2014451194.734.73$4,315
Apr 20140295.944.81$10
Mar 2014477595.895.06$4,886
Feb 2014534997.406.19$5,466
Jan 201403590.404.86$170
Dec 20135013391.824.35$5,170
Nov 20135010588.853.74$4,835
Oct 2013529397.423.78$5,417
Sep 2013177104.113.72$390
Aug 201330104.253.52$313
Jul 2013480102.523.72$4,921
Jun 20130094.403.93$0
May 2013445494.834.15$4,397
Apr 201303793.964.28$158
Mar 2013426293.623.91$4,175
Feb 2013347891.233.42$3,369
Jan 2013439191.603.42$4,250
Dec 201208486.773.42$287
Nov 2012466286.953.62$4,224
Oct 2012473789.383.40$4,327
Sep 201249094.672.92$4,639
Aug 20121092.662.91$93
Jul 201249085.133.02$4,171
Jun 20124710979.822.52$4,026
May 201206591.612.49$162
Apr 20123853101.652.00$3,969
Mar 20123979105.052.22$4,272
Feb 20123888101.102.57$4,068
Jan 201217798.092.73$309
Dec 20114315096.873.24$4,651
Nov 2011019295.723.31$636
Oct 20116916184.983.65$6,451
Sep 2011012583.623.99$498
Aug 20113513783.404.15$3,487
Jul 2011120594.144.52$1,020
Jun 20113122492.904.64$3,919
May 20113325298.134.40$4,348
Apr 201135145105.964.33$4,337
Mar 20113512096.364.06$3,859
Feb 20113714585.644.18$3,775
Jan 201129586.504.59$609
Dec 20103514385.734.35$3,622
Nov 20103614280.843.80$3,449
Oct 20100078.103.51$0
Sep 20104910872.633.98$3,989
Aug 201019373.684.42$485
Jul 20103812672.554.74$3,354
Jun 20103214570.364.91$2,964
May 2010211871.124.24$642
Apr 20103213081.694.12$3,150
Mar 20102829878.394.39$3,503
Feb 2010019973.585.44$1,083
Jan 20103029274.365.96$3,972
Dec 20095922271.445.48$5,432
Nov 2009025774.593.75$964
Oct 20092631372.544.11$3,173
Sep 20092221965.543.06$2,113
Aug 2009027667.423.22$888
Jul 20096324661.133.46$4,703
Jun 20093121966.163.90$2,904
May 20093530354.743.93$3,105
Apr 20093426546.773.59$2,541
Mar 20093535042.144.06$2,896
Feb 2009025932.814.63$1,200
Jan 20093827635.865.37$2,845
Dec 2008446237.105.98$2,003
Nov 20085122555.496.86$4,374
Oct 200804875.246.92$332
Sep 200840129101.767.88$5,087
Aug 200833249114.228.48$5,882
Jul 200833275131.0811.39$7,458
Jun 200830188131.3313.03$6,390
May 200828297123.1711.57$6,886
Apr 200827247110.3110.45$5,561
Mar 200823312101.909.66$5,359
Feb 2008224892.538.77$2,360
Jan 20082930390.388.21$5,107
Dec 20075227488.337.30$6,594
Nov 2007024291.677.29$1,765
Oct 20072325482.856.92$3,664
Sep 20071216275.846.24$1,922
Aug 200716069.066.39$1,105
Jul 20072926970.906.39$3,774
Jun 20072828362.007.55$3,872
May 20072929158.747.85$3,987
Apr 20073030559.617.81$4,169
Mar 20072929956.927.30$3,834
Feb 20072825555.108.22$3,638
Jan 20072927450.306.73$3,302
Dec 20063026656.656.92$3,540
Nov 20062829154.207.62$3,734
Oct 20062827454.906.01$3,185
Sep 20062728860.085.04$3,073
Aug 20062629768.717.34$3,966
Jul 20062429269.376.34$3,517
Jun 20062629666.286.38$3,613
May 20062331466.016.42$3,536
Apr 20062228364.397.36$3,500
Mar 20063032956.707.08$4,031
Feb 20062629157.597.75$3,753
Jan 20065931260.598.93$6,362
Dec 20053529554.9413.42$5,880
Nov 20054325454.6910.59$5,041
Oct 20054328858.3413.80$6,482
Sep 20054028761.4512.08$5,925
Aug 20054028261.519.80$5,223
Jul 20052927655.697.84$3,780
Jun 20052430152.337.38$3,478
May 2005251,16045.226.65$8,846
Apr 20054728849.207.36$4,432
Mar 20052330650.377.15$3,348
Feb 20052223545.226.31$2,478
Jan 20052222743.166.32$2,385
Dec 20042122839.866.75$2,376
Nov 20044226445.286.33$3,573
Oct 20042229249.706.52$2,996
Sep 20044029343.245.28$3,278
Aug 20043730142.375.55$3,238
Jul 20041529038.286.08$2,339
Jun 20041630336.106.43$2,527
May 20043131037.486.49$3,175
Apr 20041527634.475.86$2,134
Mar 20043156634.365.53$4,195
Feb 20041641632.455.51$2,811
Jan 20041615232.036.30$1,470
Dec 20031621030.266.30$1,808
Nov 20031523728.804.60$1,521
Oct 20033128928.174.76$2,249
Sep 20033028826.314.75$2,157
Aug 20031532229.765.13$2,098
Jul 20032725629.415.17$2,118
Jun 20031525928.565.98$1,978
May 20033830026.595.97$2,802
Apr 20033633526.675.41$2,772
Mar 20032219331.146.10$1,862
Feb 20035223133.487.93$3,572
Jan 2003341,01630.315.58$6,702
Dec 2002661,05526.914.85$6,897
Nov 2002661,07124.664.14$6,058
Oct 2002661,11026.464.23$6,441
Sep 2002731,06027.443.64$5,856
Aug 2002761,15525.963.16$5,628
Jul 2002931,06424.583.06$5,544
Jun 20021381,02223.733.34$6,686
May 20021001,04024.663.58$6,193
Apr 20021031,03123.653.51$6,057
Mar 20021521,03622.003.10$6,558
Feb 200210594118.222.38$4,149
Jan 20021071,58117.172.38$5,593
Dec 20011591,64516.932.36$6,581
Nov 20011551,53918.072.41$6,503
Oct 2001991,53019.782.53$5,827
Sep 20015026424.262.25$1,807
Aug 20015449324.873.05$2,848
Jul 20015554723.933.20$3,065
Jun 20015158424.563.82$3,486
May 20015262925.524.31$4,036
Apr 20011101,33624.685.34$9,843
Mar 20011081,59424.545.38$11,220
Feb 20011581,35827.755.77$12,216
Jan 20015641727.478.40$5,041
Dec 20005738526.889.12$5,044
Nov 20005237832.215.66$3,814
Oct 20005140331.235.15$3,666
Sep 20005041831.875.19$3,761
Aug 20008343229.644.54$4,422
Jul 20005242528.534.09$3,222
Jun 20005446029.304.40$3,605
May 20003546227.263.68$2,654
Apr 20005342424.513.12$2,620
Mar 20008514628.422.86$2,833
Feb 20007151327.622.73$3,360
Jan 20008862425.272.48$3,772
Dec 19994658024.282.42$2,523
Nov 19997159023.192.43$3,083
Oct 19996563420.982.80$3,141
Sep 19998664121.752.62$3,549
Aug 19998558419.262.88$3,316
Jul 19993592,45817.892.37$12,254
Jun 19992402,22415.942.36$9,079
May 19997853,07315.792.32$19,528
Apr 19992441,71015.102.21$7,460
Mar 199930697712.471.84$5,612
Feb 19993621,6929.981.82$6,688
Jan 19993721,68710.381.90$7,067
Dec 19983731,3659.201.77$5,852
Nov 19984731,62910.892.19$8,712
Oct 19983611,87812.421.97$8,182
Sep 19984772,02512.592.08$10,223
Aug 19985941,83111.301.91$10,205
Jul 19984131,49511.742.24$8,193
Jun 19985941,99611.242.24$11,142
May 19986611,68612.622.21$12,062
Apr 19988331,89913.042.51$15,620
Mar 19986471,28212.802.31$11,242
Feb 199812772113.952.30$3,429
Jan 199824891114.702.15$5,609
Dec 19971249516.322.41$2,253
Nov 19972641,17318.193.09$8,425
Oct 19972641,12519.253.15$8,626
Sep 19972221,15217.742.95$7,342
Aug 19973311,30917.862.55$9,256
Jul 19971151,25817.582.25$4,848
Jun 19973971,11617.242.26$9,363
May 1997941,02618.972.31$4,152
Apr 19975821,45017.882.08$13,426
Mar 1997861,19618.951.94$3,949
Feb 19974161,28020.492.21$11,347
Jan 19972371,56223.483.54$11,094
Dec 1996161,96323.32$373
Nov 19963101,89221.97$6,811
Oct 19965432,42123.31$12,657
Sep 19963561,25122.22$7,910
Aug 1996535020.26$10,839
Jul 1996538019.55$10,518
Jun 1996713018.73$13,354
May 1996706019.43$13,718
Apr 19961021.51$22
Mar 19960019.38$0
Feb 19960016.98$0

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                   72 bbl  × $106.41 =     $7,662
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $7,662

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. 7C/O/14363 is the state's own key, not one this site invented.