RICKER -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 4851District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$7.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$329 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 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.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition76,100 bbl$5,201,972
Casinghead gasProduction632,734 Mcf$2,290,054
Total$7,492,026

30,516 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 (4)

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 31.5469, -101.5216. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.54711, -101.52081 · 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
50.0%
2 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
8,381 ft
4 wells filed one
Completion to plug
23.1 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
NeitherNo plug date, and not on the schedule.
250.0%

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 8,000 and 8,480 ft, median 8,381 ft, over the 4 wells that filed a depth.

Completions filed
Jan 1980 – Jun 2010
4 of 4 wells
Plug dates filed
Oct 2005 – Apr 2021
2 of 4 wells; 2 filed none

Last completion to plug: a median of 23.1 years across the 2 wells that filed both dates, with the middle half between 21.8 years and 24.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-3833663738,480 ftJun 2010
42-3833638748,412 ftApr 2009
42-3831069918,350 ftNov 2000Apr 2021Yes
42-3831097728,000 ftJan 1980Oct 2005Yes

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 20261821,547106.413.05$24,079
Apr 20263511,36598.932.87$38,642
Mar 202617281289.753.15$17,994
Feb 20263451,37063.503.75$27,045
Jan 20261791,51659.138.00$22,709
Dec 20251711,59556.664.41$16,728
Nov 20253581,58658.593.93$27,203
Oct 20251711,69759.383.30$15,762
Sep 20253501,55262.743.08$26,734
Aug 20253381,73963.933.01$26,851
Jul 20253851,80866.743.32$31,689
Jun 20256922,28066.483.13$53,138
May 202535896660.553.23$24,799
Apr 2025063862.363.54$2,261
Mar 202517671367.704.27$14,959
Feb 202517869770.884.34$15,642
Jan 2025882674.324.28$4,129
Dec 202417382868.993.12$14,520
Nov 202418479169.052.20$14,444
Oct 2024067771.372.28$1,545
Sep 202417379069.612.36$13,910
Aug 2024014475.632.06$297
Jul 202417537679.932.15$14,795
Jun 202417439178.082.63$14,616
May 202417094478.812.20$15,473
Apr 20243641,15684.451.66$32,658
Mar 20243551,59180.301.55$30,965
Feb 20243501,41176.091.78$29,148
Jan 20241721,61673.023.30$17,888
Dec 20235181,64571.262.61$41,207
Nov 20233531,82777.892.81$32,625
Oct 20233511,37985.443.09$34,247
Sep 20233361,21089.042.74$33,227
Aug 202336980680.522.67$31,866
Jul 20233521,33574.852.64$29,874
Jun 20233371,25168.962.26$26,065
May 20231711,68870.622.23$15,836
Apr 20233491,51778.122.24$30,659
Mar 20233601,72972.852.39$30,364
Feb 20233571,24975.112.47$29,894
Jan 20233631,44076.533.39$32,659
Dec 202201,13976.415.73$6,525
Nov 20223311,74985.005.65$38,010
Oct 20221722,45887.185.86$29,408
Sep 20225042,22884.888.16$60,968
Aug 20221641,64894.529.13$30,543
Jul 2022180842101.587.54$24,635
Jun 202201,085115.097.98$8,655
May 20223421,360109.378.43$48,873
Apr 20223542,153104.226.84$51,615
Mar 20223482,466108.885.08$50,409
Feb 20221731,64091.054.86$23,720
Jan 20221891,66181.844.54$23,005
Dec 20211601,89571.323.90$18,800
Nov 20213531,86077.435.24$37,073
Oct 20211671,90579.795.71$24,210
Sep 20211721,26969.865.35$18,806
Aug 2021082766.024.22$3,490
Jul 202116681470.783.98$14,991
Jun 2021071969.493.38$2,431
May 202116477063.483.02$12,734
Apr 2021077260.362.76$2,130
Mar 202116881261.302.72$12,505
Feb 2021072757.805.55$4,033
Jan 2021080550.412.81$2,262
Dec 202017281944.642.68$9,869
Nov 2020079438.772.71$2,149
Oct 20205181436.972.48$3,903
Sep 202016978937.091.99$7,839
Aug 2020081239.982.39$1,937
Jul 202016986438.371.83$8,061
Jun 2020056734.901.69$958
May 2020050316.921.81$913
Apr 202016478814.751.80$3,841
Mar 20201791,41730.341.86$8,061
Feb 2020982149.881.98$2,075
Jan 20201831,31357.252.09$13,227
Dec 201901,33159.012.30$3,067
Nov 20191671,37955.302.75$13,028
Oct 201901,48053.472.42$3,579
Sep 20191741,92055.052.66$14,681
Aug 20191782,33953.112.30$14,843
Jul 20191722,36456.272.46$15,494
Jun 20191782,26852.782.49$15,045
May 20191832,34858.482.74$17,136
Apr 20191762,24962.632.75$17,209
Mar 20191762,36156.803.06$17,226
Feb 20191802,15850.852.79$15,179
Jan 20192822,38446.033.23$20,676
Dec 20181452,40946.594.19$16,838
Nov 20181682,34752.934.24$18,837
Oct 20182692,52261.443.40$25,097
Sep 20181562,38559.543.11$16,701
Aug 20181432,46259.403.07$16,044
Jul 20182572,50265.142.93$24,077
Jun 20181402,47960.183.08$16,053
May 20183412,56565.382.90$29,735
Apr 20181812,56163.842.90$18,984
Mar 20181811,85661.222.79$16,253
Feb 20181751,86361.782.77$15,965
Jan 20183542,08462.874.01$30,611
Dec 20171722,05957.272.92$15,866
Nov 20171772,06255.423.12$16,239
Oct 20173602,21449.292.98$24,350
Sep 20171752,41547.523.09$15,772
Aug 20171622,65445.373.00$15,324
Jul 20171422,48343.873.09$13,895
Jun 20173432,56942.493.09$22,505
May 20173392,73845.373.26$24,316
Apr 201701,89947.933.21$6,099
Mar 20173302,77546.772.98$23,714
Feb 20171662,54450.452.95$15,886
Jan 20171702,84749.413.42$18,133
Dec 20163122,76148.763.72$25,492
Nov 20163182,76742.492.64$20,829
Oct 20161692,87546.193.09$16,691
Sep 20161662,76941.553.10$15,483
Aug 20163182,93941.442.92$21,773
Jul 20161532,95841.622.92$15,018
Jun 20163402,90345.352.69$23,216
May 20161632,97842.521.99$12,860
Apr 20163202,81436.561.99$17,302
Mar 20163323,04533.011.79$16,422
Feb 20161812,92826.472.06$10,833
Jan 20163503,16627.352.36$17,058
Dec 20151813,19632.362.00$12,254
Nov 20153503,16538.792.17$20,436
Oct 20153323,30743.552.43$22,483
Sep 20151713,23042.992.76$16,261
Aug 20153473,35940.162.87$23,584
Jul 20153453,45848.152.95$26,796
Jun 20151702,92656.152.88$17,981
May 20153422,38255.212.96$25,922
Apr 20153383,23349.822.71$25,590
Mar 20153603,34342.892.93$25,251
Feb 20151773,02044.662.98$16,893
Jan 20153453,35343.433.10$25,380
Dec 20143453,37754.693.59$30,996
Nov 20141752,90470.464.25$24,678
Oct 20143423,52978.303.90$40,545
Sep 20143573,40786.164.05$44,542
Aug 20145213,52089.394.04$60,776
Jul 20141753,62596.564.18$32,049
Jun 20141863,17398.164.74$33,288
May 20143343,19994.734.73$46,760
Apr 20143543,48795.944.81$50,732
Mar 20143573,61495.895.06$52,508
Feb 20146213,34497.406.19$81,191
Jan 20143553,50790.404.86$49,139
Dec 201302,90991.824.35$12,667
Nov 20133503,18088.853.74$42,985
Oct 20131733,52297.423.78$30,165
Sep 20133453,660104.113.72$49,525
Aug 20131733,843104.253.52$31,573
Jul 20135003,894102.523.72$65,737
Jun 20135103,76394.403.93$62,945
May 20133493,90394.834.15$49,290
Apr 20133323,82993.964.28$47,593
Mar 20132913,99193.623.91$42,860
Feb 20137053,67591.233.42$76,885
Jan 20131774,12891.603.42$30,331
Dec 20125254,15386.773.42$59,758
Nov 20123594,14886.953.62$46,251
Oct 20126954,39289.383.40$77,050
Sep 20121764,53194.672.92$29,885
Aug 20125324,82692.662.91$63,330
Jul 20124925,01785.133.02$57,039
Jun 20123385,11379.822.52$39,859
May 20126615,72191.612.49$74,790
Apr 20121,0516,665101.652.00$120,143
Mar 20127023,853105.052.22$82,307
Feb 20121703,204101.102.57$25,422
Jan 20124943,06198.092.73$56,825
Dec 20113543,31396.873.24$45,025
Nov 20113513,24395.723.31$44,336
Oct 20118753,61484.983.65$87,543
Sep 20115113,49083.623.99$56,640
Aug 20113323,35683.404.15$41,614
Jul 20116403,63194.144.52$76,652
Jun 20115143,58092.904.64$64,361
May 20118514,25498.134.40$102,247
Apr 20115173,069105.964.33$68,080
Mar 20119843,96496.364.06$110,902
Feb 20113473,54285.644.18$44,523
Jan 20116953,54986.504.59$76,403
Dec 20101,0063,85685.734.35$103,009
Nov 20101,0044,13680.843.80$96,861
Oct 20106804,75978.103.51$69,807
Sep 20101,2575,71572.633.98$114,039
Aug 20101,1625,54273.684.42$110,108
Jul 20101,7174,50772.554.74$145,916
Jun 20101,2364,81270.364.91$110,594
May 20103471,43271.124.24$30,743
Apr 20103551,46381.694.12$35,031
Mar 20103291,35078.394.39$31,715
Feb 20101721,41573.585.44$20,357
Jan 20105141,66174.365.96$48,127
Dec 20093491,76671.445.48$34,617
Nov 20095041,77674.593.75$44,256
Oct 20093522,20972.544.11$34,614
Sep 20096992,37665.543.06$53,094
Aug 20095152,89667.423.22$44,042
Jul 20096993,52761.133.46$54,949
Jun 20096912,95766.163.90$57,234
May 20091,5514,78754.743.93$103,694
Apr 200902,02646.773.59$7,268
Mar 2009037742.144.06$1,530
Feb 200916532532.814.63$6,919
Jan 2009033235.865.37$1,783
Dec 2008039237.105.98$2,343
Nov 2008033555.496.86$2,298
Oct 200806275.246.92$429
Sep 20080161101.767.88$1,268
Aug 20080402114.228.48$3,410
Jul 2008155404131.0811.39$24,919
Jun 20080387131.3313.03$5,044
May 2008175382123.1711.57$25,976
Apr 20080368110.3110.45$3,847
Mar 20080404101.909.66$3,904
Feb 2008038292.538.77$3,350
Jan 2008140790.388.21$3,430
Dec 2007040788.337.30$2,972
Nov 2007039891.677.29$2,902
Oct 2007041682.856.92$2,880
Sep 2007040575.846.24$2,529
Aug 2007142669.066.39$2,790
Jul 2007142870.906.39$2,805
Jun 2007037862.007.55$2,853
May 2007043758.747.85$3,429
Apr 200730042759.617.81$21,216
Mar 2007043656.927.30$3,184
Feb 2007038955.108.22$3,196
Jan 2007042750.306.73$2,872
Dec 2006044156.656.92$3,051
Nov 2006044154.207.62$3,359
Oct 2006045854.906.01$2,754
Sep 2006044860.085.04$2,257
Aug 2006045968.717.34$3,369
Jul 2006048369.376.34$3,064
Jun 2006047566.286.38$3,032
May 2006050666.016.42$3,251
Apr 2006043764.397.36$3,217
Mar 200620147256.707.08$14,740
Feb 2006044257.597.75$3,426
Jan 2006050660.598.93$4,520
Dec 2005049054.9413.42$6,574
Nov 2005051054.6910.59$5,400
Oct 2005052358.3413.80$7,215
Sep 2005052561.4512.08$6,341
Aug 200541355161.519.80$30,802
Jul 2005057755.697.84$4,526
Jun 2005056852.337.38$4,192
May 2005060245.226.65$4,004
Apr 2005059949.207.36$4,409
Mar 2005062150.377.15$4,443
Feb 2005055845.226.31$3,522
Jan 2005054843.166.32$3,465
Dec 2004065939.866.75$4,449
Nov 2004063845.286.33$4,039
Oct 2004071349.706.52$4,645
Sep 2004071743.245.28$3,789
Aug 200438449742.375.55$19,029
Jul 2004074138.286.08$4,508
Jun 2004054336.106.43$3,493
May 2004068237.486.49$4,429
Apr 2004081134.475.86$4,751
Mar 2004087934.365.53$4,861
Feb 2004083732.455.51$4,612
Jan 2004090732.036.30$5,714
Dec 2003094030.266.30$5,924
Nov 2003090228.804.60$4,145
Oct 200342895028.174.76$16,578
Sep 2003094926.314.75$4,507
Aug 2003091329.765.13$4,683
Jul 2003096829.415.17$5,005
Jun 2003094628.565.98$5,660
May 200301,01426.595.97$6,056
Apr 2003099426.675.41$5,375
Mar 200301,04231.146.10$6,352
Feb 200348284233.487.93$22,811
Jan 200301,07830.315.58$6,017
Dec 200201,04626.914.85$5,077
Nov 200201,06724.664.14$4,414
Oct 200201,10626.464.23$4,677
Sep 200201,15327.443.64$4,191
Aug 20024681,26625.963.16$16,155
Jul 200201,28124.583.06$3,922
Jun 200201,30323.733.34$4,350
May 200201,45224.663.58$5,204
Apr 200201,45623.653.51$5,114
Mar 200201,52622.003.10$4,735
Feb 200211,40218.222.38$3,349
Jan 20024561,57417.172.38$11,569
Dec 200101,68016.932.36$3,972
Nov 200101,64818.072.41$3,964
Oct 200111,65919.782.53$4,215
Sep 20014711,71824.262.25$15,294
Aug 200101,74624.873.05$5,331
Jul 200101,96423.933.20$6,279
Jun 200101,96724.563.82$7,522
May 20014702,29425.524.31$21,875
Apr 200102,54024.685.34$13,552
Mar 20014523,03724.545.38$27,420
Feb 20014702,70427.755.77$28,637
Jan 200123,06127.478.40$25,764
Dec 20004661,60826.889.12$27,195
Nov 2000039232.215.66$2,218
Oct 2000041531.235.15$2,135
Sep 2000040731.875.19$2,111
Aug 2000040429.644.54$1,834
Jul 200033441428.534.09$11,222
Jun 2000039529.304.40$1,737
May 2000042427.263.68$1,560
Apr 2000040224.513.12$1,253
Mar 2000040628.422.86$1,161
Feb 2000037527.622.73$1,022
Jan 2000039725.272.48$985
Dec 1999038124.282.42$923
Nov 1999038223.192.43$930
Oct 1999040120.982.80$1,124
Sep 1999040521.752.62$1,061
Aug 199943836819.262.88$9,494
Jul 1999041217.892.37$977
Jun 1999035715.942.36$843
May 1999045215.792.32$1,049
Apr 1999045115.102.21$996
Mar 1999050312.471.84$925
Feb 199904069.981.82$738
Jan 1999045910.381.90$872
Dec 199804509.201.77$798
Nov 1998045210.892.19$988
Oct 1998046612.421.97$918
Sep 1998041012.592.08$854
Aug 1998043811.301.91$835
Jul 199845644411.742.24$6,347
Jun 1998047711.242.24$1,067
May 1998047712.622.21$1,052
Apr 1998043813.042.51$1,097
Mar 1998047012.802.31$1,085
Feb 1998040613.952.30$933
Jan 1998048014.702.15$1,034
Dec 1997041916.322.41$1,010
Nov 1997045718.193.09$1,411
Oct 1997055619.253.15$1,751
Sep 1997043517.742.95$1,285
Aug 1997048617.862.55$1,242
Jul 1997037717.582.25$847
Jun 199731851017.242.26$6,633
May 1997047018.972.31$1,085
Apr 1997036417.882.08$758
Mar 1997043018.951.94$834
Feb 1997039720.492.21$876
Jan 1997035423.483.54$1,253
Dec 1996048923.32$0
Nov 1996047221.97$0
Oct 199626149323.31$6,084
Sep 1996052022.22$0
Aug 1996056320.26$0
Jul 1996049819.55$0
Jun 1996049718.73$0
May 1996051119.43$0
Apr 1996051221.51$0
Mar 199644643719.38$8,643
Feb 1996042016.98$0
Jan 1996044517.07$0
Dec 1995046517.19$0
Nov 1995057716.00$0
Oct 1995052015.43$0
Sep 1995054916.18$0
Aug 1995057915.92$0
Jul 1995062115.24$0
Jun 1995049516.41$0
May 1995052017.56$0
Apr 1995056017.73$0
Mar 1995061116.44$0
Feb 199531642316.58$5,239
Jan 1995052015.92$0
Dec 1994053115.03$0
Nov 1994049215.90$0
Oct 1994054315.58$0
Sep 1994051315.29$0
Aug 199401,00116.13$0
Jul 199421881817.56$3,828
Jun 1994082817.09$0
May 1994080315.88$0
Apr 199423777414.14$3,351
Mar 1994076912.46$0
Feb 1994070112.50$0
Jan 199423780112.66$3,000
Dec 1993079412.33$0
Nov 1993073914.49$0
Oct 199321983515.85$3,471
Sep 1993076815.03$0
Aug 1993077915.66$0
Jul 199321782915.46$3,355
Jun 19938171316.79$1,360
May 1993076417.68$0
Apr 199320983618.05$3,772
Mar 1993082018.14$0
Feb 199320385517.90$3,634
Jan 1993091316.93$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                  182 bbl  × $106.41 =    $19,367
Casinghead gas     1,547 Mcf  × $  3.05 =     $4,712

────────────────────────────────────────────────────
Month total                                  $24,079

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/4851 is the state's own key, not one this site invented.