ELROD "4"

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 35986District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$10.1 M
Apr 1999 – May 2026
Value, last 12 filed months
$282 k
at the published price for each month
Months reported
326
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
OilDisposition132,685 bbl$9,251,391
Casinghead gasProduction214,629 Mcf$879,253
Total$10,130,644

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 32.2941, -101.7743. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.29385, -101.77397 · 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
10,882 ft
3 wells filed one
Completion to plug
21.6 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 10,865 and 11,260 ft, median 10,882 ft, over the 3 wells that filed a depth.

Completions filed
Aug 1998 – May 2009
3 of 3 wells
Plug dates filed
Mar 2020
1 of 3 wells; 2 filed none

Last completion to plug: a median of 21.6 years across the 1 well that filed both dates, with the middle half between 21.6 years and 21.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-31735470510,865 ftMay 2009
42-31734894210,882 ftOct 2007
42-31733010111,260 ftAug 1998Mar 2020Yes

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 (326)

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

326 months

May 2026163540106.413.05$18,990
Apr 202634889098.932.87$36,982
Mar 202635732689.753.15$33,067
Feb 202618543463.503.75$13,375
Jan 202618866959.138.00$16,467
Dec 202535346856.664.41$22,066
Nov 202536130558.593.93$22,349
Oct 202535430059.383.30$22,012
Sep 202535928062.743.08$23,385
Aug 202535962463.933.01$24,832
Jul 202533162866.743.32$24,173
Jun 202535134666.483.13$24,417
May 202537147160.553.23$23,986
Apr 2025358062.363.54$22,325
Mar 202536173867.704.27$27,590
Feb 202517386170.884.34$16,000
Jan 202517912174.324.28$13,821
Dec 20240068.993.12$0
Nov 202418318769.052.20$13,047
Oct 202401971.372.28$43
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 2024182079.932.15$14,547
Jun 202416871078.082.63$14,988
May 202450391378.812.20$41,649
Apr 202450065684.451.66$43,313
Mar 20248571,32780.301.55$70,867
Feb 202486770576.091.78$67,228
Jan 20241,3811,01973.023.30$104,201
Dec 20231,2051,20971.262.61$89,025
Nov 202385572877.892.81$68,640
Oct 20238391,09685.443.09$75,068
Sep 20231,0071,08589.042.74$92,631
Aug 202367582580.522.67$56,556
Jul 202368466874.852.64$52,962
Jun 202385650968.962.26$60,179
May 202384954670.622.23$61,173
Apr 20231,03748678.122.24$82,098
Mar 20231,19044472.852.39$87,754
Feb 202387927075.112.47$66,687
Jan 20231,05857076.533.39$82,900
Dec 202269336076.415.73$55,015
Nov 202254215685.005.65$46,951
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 2022338335115.097.98$41,573
May 2022349324109.378.43$40,902
Apr 2022340372104.226.84$37,978
Mar 2022518396108.885.08$58,410
Feb 202219227791.054.86$18,828
Jan 202251538081.844.54$43,872
Dec 202134744471.323.90$26,479
Nov 202134340677.435.24$28,685
Oct 202132845879.795.71$28,788
Sep 202149825269.865.35$36,139
Aug 202134139066.024.22$24,159
Jul 202134245370.783.98$26,011
Jun 202134644669.493.38$25,551
May 202134245663.483.02$23,086
Apr 202152044460.362.76$32,612
Mar 202151142161.302.72$32,468
Feb 202116716457.805.55$10,562
Jan 202135136050.412.81$18,706
Dec 202053237044.642.68$24,738
Nov 202034838738.772.71$14,539
Oct 202034348136.972.48$13,873
Sep 202035548637.091.99$14,135
Aug 202051651739.982.39$21,863
Jul 202054267438.371.83$22,027
Jun 202070865234.901.69$25,811
May 202013421916.921.81$2,665
Apr 202035714214.751.80$5,522
Mar 20203030.341.86$91
Feb 20201803549.881.98$9,048
Jan 202054314457.252.09$31,388
Dec 201935129159.012.30$21,383
Nov 201928629955.302.75$16,638
Oct 201951924553.472.42$28,343
Sep 201933835255.052.66$19,542
Aug 201932646253.112.30$18,378
Jul 201935546856.272.46$21,127
Jun 201950174952.782.49$28,309
May 201917574558.482.74$12,276
Apr 201950874062.632.75$33,852
Mar 201933980356.803.06$21,714
Feb 201933374250.852.79$19,005
Jan 201936581746.033.23$19,438
Dec 201852385346.594.19$27,937
Nov 201835383252.934.24$22,210
Oct 201836686561.443.40$25,426
Sep 201835386559.543.11$23,706
Aug 201834686059.403.07$23,190
Jul 201834279165.142.93$24,597
Jun 201834187060.183.08$23,198
May 20185201,02465.382.90$36,968
Apr 201851996763.842.90$35,938
Mar 201837484561.222.79$25,251
Feb 201835483761.782.77$24,185
Jan 201853186362.874.01$36,844
Dec 201735686157.272.92$22,904
Nov 201735380155.423.12$22,061
Oct 201740488649.292.98$22,557
Sep 201735187147.523.09$19,369
Aug 201735189345.373.00$18,608
Jul 201736295043.873.09$18,814
Jun 201733490542.493.09$16,986
May 201733892845.373.26$18,364
Apr 201734688547.933.21$19,426
Mar 201732892346.772.98$18,095
Feb 201734888650.452.95$20,173
Jan 201732996049.413.42$19,538
Dec 20165231,02648.763.72$29,321
Nov 201633695142.492.64$16,791
Oct 20163451,10546.193.09$19,350
Sep 201633796241.553.10$16,985
Aug 20163421,10341.442.92$17,398
Jul 20164931,08941.622.92$23,703
Jun 20163491,01545.352.69$18,553
May 20163451,07942.521.99$16,818
Apr 20165161,09036.561.99$21,035
Mar 20163491,04133.011.79$13,388
Feb 201632867526.472.06$10,075
Jan 20164911,05027.352.36$15,911
Dec 20155121,02432.362.00$18,618
Nov 201518096538.792.17$9,074
Oct 201551693143.552.43$24,731
Sep 20153401,05342.992.76$17,521
Aug 20154821,05040.162.87$22,373
Jul 20153591,04248.152.95$20,355
Jun 20155221,17056.152.88$32,683
May 20153541,23655.212.96$23,197
Apr 20153531,11149.822.71$20,593
Mar 20155191,24842.892.93$25,922
Feb 201534599144.662.98$18,357
Jan 20153461,23643.433.10$18,859
Dec 20145181,19954.693.59$32,635
Nov 20145321,12170.464.25$42,251
Oct 20144891,22378.303.90$43,060
Sep 201432862786.164.05$30,797
Aug 201434897689.394.04$35,046
Jul 20145081,24196.564.18$54,239
Jun 20145101,23298.164.74$55,897
May 20145251,28994.734.73$55,826
Apr 20145171,26295.944.81$55,670
Mar 20143441,34895.895.06$39,803
Feb 20145161,22197.406.19$57,819
Jan 20145281,39390.404.86$54,502
Dec 20134901,18991.824.35$50,169
Nov 20135321,50588.853.74$52,894
Oct 201349894397.423.78$52,079
Sep 2013523706104.113.72$57,074
Aug 2013521367104.253.52$55,607
Jul 2013504322102.523.72$52,867
Jun 2013340394.403.93$32,108
May 2013494294.834.15$46,854
Apr 2013673193.964.28$63,239
Mar 2013518693.623.91$48,519
Feb 2013533091.233.42$48,626
Jan 2013528091.603.42$48,365
Dec 2012501086.773.42$43,472
Nov 2012522086.953.62$45,388
Oct 2012526089.383.40$47,014
Sep 20125304194.672.92$50,295
Aug 2012710092.662.91$65,789
Jul 2012523985.133.02$44,550
Jun 201270112279.822.52$56,261
May 20125158691.612.49$47,393
Apr 20126820101.652.00$69,325
Mar 2012516402105.052.22$55,099
Feb 2012879865101.102.57$91,090
Jan 20123561,43198.092.73$38,833
Dec 20117141,47096.873.24$73,928
Nov 201185334295.723.31$82,782
Oct 20116931,15484.983.65$63,102
Sep 20115251,59783.623.99$50,266
Aug 20111,0101,31883.404.15$89,703
Jul 20115151,58194.144.52$55,624
Jun 20118111,23092.904.64$81,049
May 20116981,57798.134.40$75,441
Apr 20115361,405105.964.33$62,883
Mar 20118771,52996.364.06$90,711
Feb 20115401,37085.644.18$51,972
Jan 20118841,61186.504.59$83,859
Dec 20108511,65785.734.35$80,160
Nov 20108611,83180.843.80$76,552
Oct 20108641,84678.103.51$73,956
Sep 20109262,08572.633.98$75,553
Aug 20108591,92973.684.42$71,816
Jul 20108461,87572.554.74$70,258
Jun 20101,5291,99670.364.91$117,382
May 20106862,08071.124.24$57,598
Apr 20108871,71781.694.12$79,538
Mar 20101,0312,27778.394.39$90,813
Feb 20101,0222,10573.585.44$86,655
Jan 20101,0682,47074.365.96$94,148
Dec 20091,2333,14271.445.48$105,315
Nov 20091,1873,82274.593.75$102,877
Oct 20091,5684,34672.544.11$131,606
Sep 20091,5934,10265.543.06$116,977
Aug 20091,8963,73567.423.22$139,849
Jul 20091,7233,50561.133.46$117,470
Jun 20091,7182,94066.163.90$125,114
May 20098701,67954.743.93$54,215
Apr 20097951,21146.773.59$41,527
Mar 200917824042.144.06$8,475
Feb 200942623732.814.63$15,075
Jan 200996188235.865.37$39,199
Dec 200876658437.105.98$31,909
Nov 200881082155.496.86$50,579
Oct 200854269575.246.92$45,591
Sep 2008588607101.767.88$64,616
Aug 2008332439114.228.48$41,645
Jul 2008620741131.0811.39$89,709
Jun 20084651,056131.3313.03$74,831
May 2008522869123.1711.57$74,353
Apr 20088301,181110.3110.45$103,904
Mar 20082,0073,587101.909.66$239,178
Feb 20081,0141,78592.538.77$109,481
Jan 20081,5332,47490.388.21$158,854
Dec 20071,6362,45488.337.30$162,427
Nov 20071,1971,44991.677.29$120,295
Oct 200759285882.856.92$54,986
Sep 200704575.846.24$281
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 200288024.664.14$2,170
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 200212025.963.16$312
Jul 200207124.583.06$217
Jun 200215814023.733.34$4,217
May 20020224.663.58$7
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 200228810718.222.38$5,502
Jan 2002529917.172.38$796
Dec 200115127716.932.36$3,211
Nov 200117027518.072.41$3,733
Oct 200115526619.782.53$3,739
Sep 200115324624.262.25$4,266
Aug 200114122124.873.05$4,181
Jul 200115819123.933.20$4,392
Jun 200133124.563.82$192
May 200134071925.524.31$11,774
Apr 2001017424.685.34$928
Mar 200115750224.545.38$6,552
Feb 200134152427.755.77$12,485
Jan 200117077327.478.40$11,162
Dec 200029182926.889.12$15,385
Nov 200029637032.215.66$11,628
Oct 200015242331.235.15$6,924
Sep 200014817431.875.19$5,619
Aug 20003142129.644.54$9,402
Jul 200012419128.534.09$4,319
Jun 200030848129.304.40$11,139
May 200015850527.263.68$6,165
Apr 200032255624.513.12$9,625
Mar 200014549228.422.86$5,528
Feb 200030750727.622.73$9,862
Jan 200033758325.272.48$9,962
Dec 199935860524.282.42$10,159
Nov 199934656623.192.43$9,401
Oct 199933963020.982.80$8,879
Sep 19996871,22321.752.62$18,145
Aug 199933143819.262.88$7,635
Jul 199922927617.892.37$4,752
Jun 199967678915.942.36$12,639
May 19996871,19115.792.32$13,612
Apr 199966474015.102.21$11,660

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                  163 bbl  × $106.41 =    $17,345
Casinghead gas       540 Mcf  × $  3.05 =     $1,645

────────────────────────────────────────────────────
Month total                                  $18,990

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/35986 is the state's own key, not one this site invented.