GRAVES 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 33138District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$2.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$123 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
OilDisposition37,181 bbl$1,860,930
Casinghead gasProduction36,854 Mcf$102,575
Total$1,963,504

10,916 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 (1)

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 32.1242, -101.8342. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.12418, -101.83416 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,200 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 8,200 ft.

Completions filed
Mar 1991
1 of 1 wells

1 well

42-3173381318,200 ftMar 1991

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 20261780106.413.05$18,941
Apr 2026177098.932.87$17,511
Mar 20260089.753.15$0
Feb 2026164063.503.75$10,414
Jan 2026175059.138.00$10,348
Dec 2025180056.664.41$10,199
Nov 2025179058.593.93$10,488
Oct 20250059.383.30$0
Sep 2025176062.743.08$11,042
Aug 2025177063.933.01$11,316
Jul 2025166066.743.32$11,079
Jun 2025170066.483.13$11,302
May 20250060.553.23$0
Apr 2025171062.363.54$10,664
Mar 2025178067.704.27$12,051
Feb 2025178070.884.34$12,617
Jan 2025191074.324.28$14,195
Dec 2024180068.993.12$12,418
Nov 20240069.052.20$0
Oct 2024179071.372.28$12,775
Sep 2024177069.612.36$12,321
Aug 2024177075.632.06$13,387
Jul 2024175079.932.15$13,988
Jun 2024178078.082.63$13,898
May 2024177078.812.20$13,949
Apr 2024338084.451.66$28,544
Mar 2024351080.301.55$28,185
Feb 2024181076.091.78$13,772
Jan 20240073.023.30$0
Dec 2023363071.262.61$25,867
Nov 20230077.892.81$0
Oct 2023183085.443.09$15,636
Sep 2023178089.042.74$15,849
Aug 2023175080.522.67$14,091
Jul 2023181074.852.64$13,548
Jun 2023178068.962.26$12,275
May 2023177070.622.23$12,500
Apr 2023180078.122.24$14,062
Mar 2023179072.852.39$13,040
Feb 2023183075.112.47$13,745
Jan 2023180076.533.39$13,775
Dec 20222,446076.415.73$186,899
Nov 20220085.005.65$0
Oct 2022171087.185.86$14,908
Sep 2022157084.888.16$13,326
Aug 20220094.529.13$0
Jul 20221730101.587.54$17,573
Jun 202200115.097.98$0
May 20221530109.378.43$16,734
Apr 20221470104.226.84$15,320
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20221688781.844.54$14,144
Dec 202108771.323.90$339
Nov 20211758477.435.24$13,990
Oct 202108779.795.71$497
Sep 20211688469.865.35$12,186
Aug 202107666.024.22$321
Jul 20210070.783.98$0
Jun 202108469.493.38$284
May 20211698763.483.02$10,991
Apr 202108460.362.76$232
Mar 20211748761.302.72$10,903
Feb 202107857.805.55$433
Jan 202108750.412.81$244
Dec 20201748744.642.68$8,000
Nov 202008438.772.71$227
Oct 20201728736.972.48$6,574
Sep 202008437.091.99$167
Aug 202008739.982.39$208
Jul 20201728738.371.83$6,758
Jun 202008434.901.69$142
May 20201778716.921.81$3,153
Apr 202008414.751.80$152
Mar 20201798730.341.86$5,592
Feb 202008149.881.98$160
Jan 202018757.252.09$239
Dec 20191774559.012.30$10,548
Nov 20190055.302.75$0
Oct 201908753.472.42$210
Sep 20191738455.052.66$9,747
Aug 201908753.112.30$200
Jul 201908756.272.46$214
Jun 20191788452.782.49$9,604
May 201958758.482.74$531
Apr 20191758462.632.75$11,191
Mar 201918756.803.06$323
Feb 201907850.852.79$218
Jan 20191778746.033.23$8,428
Dec 201808746.594.19$364
Nov 201808452.934.24$356
Oct 201808761.443.40$296
Sep 20181798459.543.11$10,919
Aug 201808759.403.07$267
Jul 201808765.142.93$255
Jun 201808460.183.08$258
May 20181808765.382.90$12,021
Apr 201808463.842.90$244
Mar 201808761.222.79$242
Feb 201807861.782.77$216
Jan 20181828762.874.01$11,791
Dec 201709257.272.92$269
Nov 2017011455.423.12$355
Oct 2017012949.292.98$385
Sep 201717414047.523.09$8,701
Aug 2017014645.373.00$439
Jul 201717713743.873.09$8,188
Jun 201709242.493.09$284
May 2017010945.373.26$356
Apr 2017012747.933.21$408
Mar 201718013146.772.98$8,809
Feb 2017012250.452.95$360
Jan 2017013349.413.42$455
Dec 201617910848.763.72$9,130
Nov 2016016242.492.64$428
Oct 201618218446.193.09$8,975
Sep 2016019741.553.10$611
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 201679045.352.69$3,583
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20161754533.011.79$5,857
Feb 201601826.472.06$37
Jan 20160027.352.36$0
Dec 2015175032.362.00$5,663
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015174042.992.76$7,480
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015175056.152.88$9,826
May 20154055.212.96$221
Apr 20150049.822.71$0
Mar 2015182042.892.93$7,806
Feb 20151044.662.98$45
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014184070.464.25$12,965
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014178089.394.04$15,911
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20141094.734.73$95
Apr 2014177095.944.81$16,981
Mar 20141095.895.06$96
Feb 20142097.406.19$195
Jan 20141090.404.86$90
Dec 2013171091.824.35$15,701
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201310104.113.72$104
Aug 20131780104.253.52$18,557
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20131094.834.15$95
Apr 2013181093.964.28$17,007
Mar 20132093.623.91$187
Feb 20130091.233.42$0
Jan 20131091.603.42$92
Dec 2012185086.773.42$16,052
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 2012178094.672.92$16,851
Aug 20120092.662.91$0
Jul 201221685.133.02$219
Jun 201225379.822.52$293
May 20121765691.612.49$16,263
Apr 2012157101.652.00$215
Mar 2012057105.052.22$127
Feb 2012357101.102.57$450
Jan 201205498.092.73$148
Dec 20111895996.873.24$18,500
Nov 201104095.723.31$132
Oct 20110084.983.65$0
Sep 2011182083.623.99$15,219
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20111092.904.64$93
May 2011163098.134.40$15,995
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20111085.644.18$86
Jan 20111761286.504.59$15,279
Dec 201003285.734.35$139
Nov 201006880.843.80$258
Oct 201007478.103.51$260
Sep 201006472.633.98$255
Aug 20101767373.684.42$13,290
Jul 201005372.554.74$251
Jun 201003870.364.91$187
May 201004971.124.24$208
Apr 20101815681.694.12$15,017
Mar 201006978.394.39$303
Feb 201016273.585.44$411
Jan 20101736974.365.96$13,276
Dec 200907071.445.48$384
Nov 200906374.593.75$236
Oct 200905472.544.11$222
Sep 20091796965.543.06$11,943
Aug 200917367.423.22$302
Jul 200907361.133.46$253
Jun 20091776466.163.90$11,960
May 200906454.743.93$251
Apr 200906346.773.59$226
Mar 200906942.144.06$280
Feb 20091826532.814.63$6,273
Jan 200907335.865.37$392
Dec 200807237.105.98$430
Nov 20081617255.496.86$9,428
Oct 200808275.246.92$568
Sep 2008081101.767.88$638
Aug 200817962114.228.48$20,971
Jul 2008025131.0811.39$285
Jun 2008020131.3313.03$261
May 200817768123.1711.57$22,588
Apr 2008016110.3110.45$167
Mar 2008026101.909.66$251
Feb 20081777892.538.77$17,062
Jan 200806890.388.21$558
Dec 200705688.337.30$409
Nov 20071787891.677.29$16,886
Oct 200708582.856.92$588
Sep 200708075.846.24$500
Aug 20071604669.066.39$11,343
Jul 200706670.906.39$422
Jun 20071626962.007.55$10,565
May 200748258.747.85$878
Apr 20071672259.617.81$10,127
Mar 200708556.927.30$621
Feb 200718015655.108.22$11,200
Jan 2007017850.306.73$1,197
Dec 200618315256.656.92$11,419
Nov 2006027954.207.62$2,125
Oct 200618013654.906.01$10,700
Sep 200607660.085.04$383
Aug 200608468.717.34$617
Jul 20061758369.376.34$12,666
Jun 200608066.286.38$511
May 20061818466.016.42$12,488
Apr 200607964.397.36$581
Mar 200607756.707.08$545
Feb 20061867157.597.75$11,262
Jan 200606760.598.93$599
Dec 20051767154.9413.42$10,622
Nov 200507154.6910.59$752
Oct 200507758.3413.80$1,062
Sep 20051767761.4512.08$11,745
Aug 200508061.519.80$784
Jul 20051787555.697.84$10,501
Jun 200507652.337.38$561
May 20051797745.226.65$8,607
Apr 200506849.207.36$501
Mar 200507150.377.15$508
Feb 20051816345.226.31$8,582
Jan 20051806543.166.32$8,180
Dec 200406539.866.75$439
Nov 20041794845.286.33$8,409
Oct 200405449.706.52$352
Sep 200405543.245.28$291
Aug 20041784842.375.55$7,808
Jul 20041787138.286.08$7,246
Jun 200407136.106.43$457
May 20041796637.486.49$7,138
Apr 200407034.475.86$410
Mar 20041606534.365.53$5,857
Feb 200406632.455.51$364
Jan 200406432.036.30$403
Dec 20031807730.266.30$5,932
Nov 20031807528.804.60$5,529
Oct 20031788028.174.76$5,395
Sep 200308226.314.75$389
Aug 20031788629.765.13$5,738
Jul 2003017029.415.17$879
Jun 200317616428.565.98$6,008
May 2003016026.595.97$956
Apr 200317916926.675.41$5,688
Mar 200318116931.146.10$6,667
Feb 2003016533.487.93$1,308
Jan 200318317930.315.58$6,546
Dec 200217919226.914.85$5,749
Nov 200218215324.664.14$5,121
Oct 2002010326.464.23$436
Sep 20021788727.443.64$5,201
Aug 20021818425.963.16$4,965
Jul 20021588424.583.06$4,141
Jun 200208423.733.34$280
May 200217911124.663.58$4,812
Apr 20021818423.653.51$4,576
Mar 20021858522.003.10$4,334
Feb 20021838418.222.38$3,534
Jan 200208417.172.38$200
Dec 20013668516.932.36$6,397
Nov 200108418.072.41$202
Oct 20011788419.782.53$3,733
Sep 20011858424.262.25$4,677
Aug 200108424.873.05$256
Jul 20013548423.933.20$8,740
Jun 200108424.563.82$321
May 20011808425.524.31$4,955
Apr 20011838424.685.34$4,965
Mar 20011868424.545.38$5,016
Feb 200108427.755.77$484
Jan 200108427.478.40$706
Dec 200008526.889.12$775
Nov 20001838432.215.66$6,370
Oct 200008431.235.15$432
Sep 20001789031.875.19$6,140
Aug 2000011229.644.54$509
Jul 200018310128.534.09$5,634
Jun 20001858629.304.40$5,799
May 200008427.263.68$309
Apr 200018510624.513.12$4,865
Mar 2000010128.422.86$289
Feb 2000014527.622.73$395
Jan 2000016625.272.48$412
Dec 199918319324.282.42$4,911
Nov 1999019823.192.43$482
Oct 199918121020.982.80$4,386
Sep 1999121021.752.62$572
Aug 199918217619.262.88$4,011
Jul 1999020517.892.37$486
Jun 199917920315.942.36$3,333
May 1999020415.792.32$473
Apr 1999017915.102.21$395
Mar 199918517812.471.84$2,634
Feb 199902299.981.82$416
Jan 1999036510.381.90$693
Dec 19981783099.201.77$2,186
Nov 1998031510.892.19$689
Oct 199815029012.421.97$2,434
Sep 1998027612.592.08$575
Aug 199818225911.301.91$2,551
Jul 199818329811.742.24$2,815
Jun 1998026211.242.24$586
May 1998024712.622.21$545
Apr 199818513013.042.51$2,738
Mar 199817013912.802.31$2,497
Feb 1998021513.952.30$494
Jan 199816926614.702.15$3,057
Dec 1997122316.322.41$554
Nov 1997011518.193.09$355
Oct 199717125719.253.15$4,101
Sep 1997022617.742.95$668
Aug 199718122017.862.55$3,795
Jul 199718023717.582.25$3,697
Jun 1997125717.242.26$597
May 1997230018.972.31$730
Apr 199717926017.882.08$3,742
Mar 199709218.951.94$178
Feb 199718015220.492.21$4,024
Jan 1997031223.483.54$1,104
Dec 199624938023.32$5,807
Nov 1996029621.97$0
Oct 199617622823.31$4,103
Sep 1996020022.22$0
Aug 199617216020.26$3,485
Jul 199617525519.55$3,421
Jun 1996021118.73$0
May 199617125219.43$3,323
Apr 1996131021.51$22
Mar 199618322219.38$3,547
Feb 1996121216.98$17
Jan 199617826417.07$3,038
Dec 199518519817.19$3,180
Nov 1995012716.00$0
Oct 199517911815.43$2,762
Sep 1995012316.18$0
Aug 199517811115.92$2,834
Jul 199517914315.24$2,728
Jun 1995019516.41$0
May 199518220717.56$3,196
Apr 199518320617.73$3,245
Mar 1995119416.44$16
Feb 199518423316.58$3,051
Jan 199517817515.92$2,834
Dec 1994019515.03$0
Nov 199418019415.90$2,862
Oct 1994122615.58$16
Sep 199417521815.29$2,676
Aug 199417622616.13$2,839
Jul 1994022117.56$0
Jun 199417622317.09$3,008
May 1994021615.88$0
Apr 199417723214.14$2,503
Mar 199417926512.46$2,230
Feb 199417824712.50$2,225
Jan 1994024912.66$0
Dec 199317724812.33$2,182
Nov 199316923514.49$2,449
Oct 1993024415.85$0
Sep 199317826915.03$2,675
Aug 199317928215.66$2,803
Jul 199318126615.46$2,798
Jun 199317526116.79$2,938
May 1993126517.68$18
Apr 199317826418.05$3,213
Mar 199318427118.14$3,338
Feb 199317826317.90$3,186
Jan 199318231616.93$3,081

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                  178 bbl  × $106.41 =    $18,941
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $18,941

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/33138 is the state's own key, not one this site invented.