MARTIN UNIT

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 26132District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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.

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
OilDisposition49,007 bbl$2,359,913
Casinghead gasProduction81,946 Mcf$278,759
Total$2,638,673

17,009 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 32.1799, -101.8396. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.17993, -101.83956 · 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
9,050 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 9,050 ft.

Completions filed
Oct 1980
1 of 1 wells

1 well

42-3173222119,050 ftOct 1980

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
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 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 202479084.451.66$6,672
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 202401373.023.30$43
Dec 20231743171.262.61$12,480
Nov 202303077.892.81$84
Oct 202302485.443.09$74
Sep 202334525389.042.74$31,411
Aug 2023015480.522.67$412
Jul 20230074.852.64$0
Jun 202396068.962.26$6,620
May 202317610470.622.23$12,661
Apr 2023021378.122.24$477
Mar 202317114072.852.39$12,792
Feb 2023014875.112.47$365
Jan 202316415576.533.39$13,076
Dec 2022012376.415.73$705
Nov 202219114185.005.65$17,031
Oct 2022015987.185.86$932
Sep 202216620284.888.16$15,739
Aug 202219916794.529.13$20,334
Jul 20220191101.587.54$1,441
Jun 202252122115.097.98$6,958
May 20220115109.378.43$970
Apr 20220112104.226.84$766
Mar 2022189151108.885.08$21,345
Feb 2022713391.054.86$1,284
Jan 202218117481.844.54$15,603
Dec 2021010571.323.90$409
Nov 202117410577.435.24$14,023
Oct 202108479.795.71$480
Sep 20211782169.865.35$12,547
Aug 20213244366.024.22$21,572
Jul 2021014670.783.98$581
Jun 202117111569.493.38$12,272
May 202118010363.483.02$11,737
Apr 202107260.362.76$199
Mar 202119016961.302.72$12,106
Feb 2021014457.805.55$799
Jan 202118719750.412.81$9,980
Dec 202018119544.642.68$8,602
Nov 2020019938.772.71$539
Oct 202017918136.972.48$7,066
Sep 2020015537.091.99$309
Aug 20201799539.982.39$7,383
Jul 202017711038.371.83$6,992
Jun 2020018134.901.69$306
May 202018421716.921.81$3,507
Apr 202018516414.751.80$3,025
Mar 2020010530.341.86$195
Feb 202017719349.881.98$9,211
Jan 2020021557.252.09$450
Dec 201917720259.012.30$10,910
Nov 201917715655.302.75$10,217
Oct 201917311553.472.42$9,528
Sep 201901755.052.66$45
Aug 201903453.112.30$78
Jul 20191736856.272.46$9,902
Jun 2019014652.782.49$364
May 201935120858.482.74$21,096
Apr 2019020462.632.75$561
Mar 2019021856.803.06$668
Feb 201917219550.852.79$9,291
Jan 201917320346.033.23$8,619
Dec 2018115546.594.19$695
Nov 20181667752.934.24$9,113
Oct 201804861.443.40$163
Sep 2018010459.543.11$323
Aug 201816710759.403.07$10,248
Jul 201816214465.142.93$10,975
Jun 20181661960.183.08$10,048
May 201807965.382.90$229
Apr 201809963.842.90$287
Mar 201818016761.222.79$11,485
Feb 2018016161.782.77$445
Jan 201817918562.874.01$11,995
Dec 201717618657.272.92$10,623
Nov 2017517855.423.12$832
Oct 201718017549.292.98$9,394
Sep 201717121747.523.09$8,796
Aug 2017128045.373.00$887
Jul 201717124543.873.09$8,258
Jun 201717214742.493.09$7,762
May 2017017545.373.26$571
Apr 201717224547.933.21$9,031
Mar 201718027746.772.98$9,245
Feb 2017023050.452.95$679
Jan 201718021249.413.42$9,619
Dec 201617923948.763.72$9,618
Nov 2016227342.492.64$807
Oct 201618026346.193.09$9,127
Sep 201616922841.553.10$7,729
Aug 2016017941.442.92$523
Jul 201617517041.622.92$7,781
Jun 2016019645.352.69$526
May 2016015142.521.99$301
Apr 201617424236.561.99$6,843
Mar 201618026433.011.79$6,415
Feb 2016824526.472.06$717
Jan 201618026027.352.36$5,538
Dec 2015127132.362.00$575
Nov 201517725738.792.17$7,423
Oct 201517826643.552.43$8,397
Sep 2015025942.992.76$714
Aug 201517925640.162.87$7,924
Jul 2015426548.152.95$973
Jun 201518127256.152.88$10,947
May 201518027455.212.96$10,748
Apr 201518426249.822.71$9,876
Mar 2015025042.892.93$734
Feb 201518112744.662.98$8,461
Jan 201517417643.433.10$8,103
Dec 2014019554.693.59$700
Nov 201417415670.464.25$12,923
Oct 20140078.303.90$0
Sep 2014181086.164.05$15,595
Aug 2014663089.394.04$59,266
Jul 2014179096.564.18$17,284
Jun 201403498.164.74$161
May 201418518994.734.73$18,418
Apr 201419418395.944.81$19,492
Mar 20141414595.895.06$2,076
Feb 201423514297.406.19$23,768
Jan 20143016090.404.86$3,490
Dec 201319810791.824.35$18,646
Nov 2013611488.853.74$959
Oct 2013278097.423.78$27,083
Sep 201314193104.113.72$2,175
Aug 2013261211104.253.52$27,953
Jul 201316190102.523.72$2,347
Jun 20132508994.403.93$23,950
May 2013014394.834.15$593
Apr 2013016993.964.28$724
Mar 201319218093.623.91$18,679
Feb 201322516291.233.42$21,081
Jan 2013218891.603.42$826
Dec 201218318186.773.42$16,498
Nov 201221114986.953.62$18,887
Oct 20121588489.383.40$14,408
Sep 2012010194.672.92$295
Aug 20121777592.662.91$16,619
Jul 20121706685.133.02$14,671
Jun 20121588779.822.52$12,831
May 201220414391.612.49$19,044
Apr 20120136101.652.00$272
Mar 2012236177105.052.22$25,185
Feb 20120189101.102.57$486
Jan 201235321398.092.73$35,208
Dec 2011021096.873.24$680
Nov 201117015995.723.31$16,799
Oct 201113817684.983.65$12,369
Sep 201119414483.623.99$16,796
Aug 2011012183.404.15$502
Jul 2011013294.144.52$596
Jun 201119213192.904.64$18,445
May 201117914798.134.40$18,213
Apr 2011200180105.964.33$21,972
Mar 2011017796.364.06$718
Feb 201120116785.644.18$17,912
Jan 201119719086.504.59$17,912
Dec 201019419485.734.35$17,475
Nov 2010019980.843.80$755
Oct 201019419178.103.51$15,822
Sep 2010013672.633.98$541
Aug 20101839373.684.42$13,894
Jul 20101829772.554.74$13,664
Jun 20101937670.364.91$13,953
May 201020212471.124.24$14,891
Apr 201018112681.694.12$15,305
Mar 201018313378.394.39$14,929
Feb 201017112473.585.44$13,257
Jan 2010014774.365.96$877
Dec 200915618171.445.48$12,137
Nov 20091668474.593.75$12,697
Oct 200916612772.544.11$12,564
Sep 200909965.543.06$303
Aug 20091827667.423.22$12,515
Jul 20091878161.133.46$11,712
Jun 20091709966.163.90$11,633
May 200909254.743.93$361
Apr 200929311346.773.59$14,109
Mar 20097313942.144.06$3,640
Feb 2009015932.814.63$737
Jan 200914113635.865.37$5,787
Dec 200818215937.105.98$7,703
Nov 200818221855.496.86$11,595
Oct 200818713375.246.92$14,991
Sep 2008142117101.767.88$15,372
Aug 2008179117114.228.48$21,438
Jul 20080159131.0811.39$1,811
Jun 2008188133131.3313.03$26,423
May 2008194150123.1711.57$25,631
Apr 20081173110.3110.45$1,919
Mar 2008242220101.909.66$26,786
Feb 2008021392.538.77$1,868
Jan 200820521190.388.21$20,259
Dec 200720817588.337.30$19,650
Nov 2007018391.677.29$1,334
Oct 200720117582.856.92$17,864
Sep 2007217675.846.24$1,251
Aug 200721533569.066.39$16,988
Jul 200718122770.906.39$14,283
Jun 2007026762.007.55$2,015
May 200722024058.747.85$14,806
Apr 200719133459.617.81$13,992
Mar 2007039256.927.30$2,862
Feb 200721729955.108.22$14,413
Jan 2007025550.306.73$1,715
Dec 200622533156.656.92$15,036
Nov 2006021954.207.62$1,668
Oct 200623629554.906.01$14,730
Sep 2006015060.085.04$756
Aug 200623721768.717.34$17,877
Jul 2006019869.376.34$1,256
Jun 200622817566.286.38$16,229
May 2006032866.016.42$2,107
Apr 200621823564.397.36$15,767
Mar 200625326956.707.08$16,250
Feb 200605257.597.75$403
Jan 2006125760.598.93$2,356
Dec 200518427254.9413.42$13,758
Nov 200525923454.6910.59$16,642
Oct 2005014558.3413.80$2,000
Sep 200523721461.4512.08$17,149
Aug 2005026361.519.80$2,577
Jul 200522628155.697.84$14,790
Jun 2005026452.337.38$1,949
May 200517223745.226.65$9,354
Apr 200525721449.207.36$14,220
Mar 2005023950.377.15$1,710
Feb 200524523345.226.31$12,550
Jan 200526729843.166.32$13,408
Dec 2004031939.866.75$2,154
Nov 20040045.286.33$0
Oct 200424019849.706.52$13,218
Sep 2004019043.245.28$1,004
Aug 200424618242.375.55$11,433
Jul 2004019438.286.08$1,180
Jun 200421019436.106.43$8,829
May 200421721537.486.49$9,529
Apr 2004019034.475.86$1,113
Mar 200420819734.365.53$8,236
Feb 200426319232.455.51$9,592
Jan 2004025932.036.30$1,632
Dec 200323222530.266.30$8,438
Nov 2003014628.804.60$671
Oct 200326219728.174.76$8,318
Sep 2003016926.314.75$803
Aug 200316227729.765.13$6,242
Jul 200320616629.415.17$6,917
Jun 2003023528.565.98$1,406
May 200315631226.595.97$6,012
Apr 200315732326.675.41$5,934
Mar 200322731931.146.10$9,013
Feb 2003026433.487.93$2,092
Jan 200316327430.315.58$6,470
Dec 200215829826.914.85$5,698
Nov 200225123224.664.14$7,149
Oct 2002025726.464.23$1,087
Sep 200221630727.443.64$7,043
Aug 200218929525.963.16$5,840
Jul 200218638624.583.06$5,754
Jun 2002033023.733.34$1,102
May 200226827424.663.58$7,591
Apr 2002035223.653.51$1,236
Mar 200218231522.003.10$4,981
Feb 200219622218.222.38$4,099
Jan 200225328817.172.38$5,028
Dec 200121536516.932.36$4,503
Nov 2001036818.072.41$885
Oct 2001027219.782.53$688
Sep 200124126224.262.25$6,437
Aug 2001026824.873.05$818
Jul 200118123523.933.20$5,083
Jun 200124938624.563.82$7,592
May 2001041925.524.31$1,805
Apr 200119434324.685.34$6,618
Mar 200126331924.545.38$8,169
Feb 2001027227.755.77$1,569
Jan 200125932727.478.40$9,861
Dec 2000027726.889.12$2,527
Nov 200024627532.215.66$9,480
Oct 200020027131.235.15$7,640
Sep 2000030431.875.19$1,577
Aug 200021725129.644.54$7,572
Jul 200021817228.534.09$6,923
Jun 2000029829.304.40$1,310
May 200018633227.263.68$6,292
Apr 200024934524.513.12$7,178
Mar 2000032528.422.86$929
Feb 200020638827.622.73$6,748
Jan 200021730325.272.48$6,235
Dec 1999026424.282.42$640
Nov 199921028623.192.43$5,566
Oct 199922936820.982.80$5,836
Sep 1999028121.752.62$736
Aug 199917532319.262.88$4,299
Jul 199918630917.892.37$4,061
Jun 199919233815.942.36$3,859
May 199923132715.792.32$4,406
Apr 1999031115.102.21$687
Mar 199918333312.471.84$2,894
Feb 19992332639.981.82$2,803
Jan 199925327810.381.90$3,154
Dec 199802069.201.77$365
Nov 1998124910.892.19$555
Oct 199825934412.421.97$3,894
Sep 199826228912.592.08$3,900
Aug 1998027911.301.91$532
Jul 199826727611.742.24$3,752
Jun 1998228311.242.24$656
May 199826524612.622.21$3,887
Apr 1998320613.042.51$555
Mar 199825327112.802.31$3,864
Feb 199826240013.952.30$4,575
Jan 1998036414.702.15$784
Dec 199727526116.322.41$5,117
Nov 1997025618.193.09$791
Oct 199718728419.253.15$4,494
Sep 199723231917.742.95$5,058
Aug 1997234117.862.55$907
Jul 199717030117.582.25$3,665
Jun 199732930317.242.26$6,356
May 1997234118.972.31$825
Apr 199720336317.882.08$4,386
Mar 199720439018.951.94$4,622
Feb 199720036120.492.21$4,894
Jan 1997326923.483.54$1,023
Dec 199641533723.32$9,678
Nov 1996034021.97$0
Oct 199627136223.31$6,317
Sep 1996033822.22$0
Aug 199616635120.26$3,363
Jul 199624438519.55$4,770
Jun 1996031418.73$0
May 199620926819.43$4,061
Apr 199623035321.51$4,947
Mar 199625741519.38$4,981
Feb 1996035616.98$0
Jan 199621932817.07$3,738
Dec 199525034617.19$4,298
Nov 1995032116.00$0
Oct 199525937815.43$3,996
Sep 1995036716.18$0
Aug 199524730015.92$3,932
Jul 199526540915.24$4,039
Jun 1995037416.41$0
May 199520924317.56$3,670
Apr 199526636017.73$4,716
Mar 1995237616.44$33
Feb 199526032816.58$4,311
Jan 199526740315.92$4,251
Dec 199427336715.03$4,103
Nov 1994336815.90$48
Oct 199426131715.58$4,066
Sep 1994030015.29$0
Aug 199426732916.13$4,307
Jul 1994036517.56$0
Jun 199426841317.09$4,580
May 199427136915.88$4,303
Apr 1994131514.14$14
Mar 199426434012.46$3,289
Feb 1994034112.50$0
Jan 199426540312.66$3,355
Dec 199326740412.33$3,292
Nov 1993036214.49$0
Oct 199325735715.85$4,073
Sep 199326535015.03$3,983
Aug 1993037415.66$0
Jul 199326432715.46$4,081
Jun 199325635616.79$4,298
May 1993144017.68$18
Apr 199324036518.05$4,332
Mar 199326646318.14$4,825
Feb 1993027617.90$0
Jan 199323635616.93$3,995

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.

Apr 2024 — as filed, then multipliedworked
Oil                   79 bbl  × $ 84.45 =     $6,672
Casinghead gas         0 Mcf  × $  1.66 =         $0

────────────────────────────────────────────────────
Month total                                   $6,672

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/26132 is the state's own key, not one this site invented.