NAIL "L"

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) 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 29749District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$8.9 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
OilDisposition128,509 bbl$8,282,317
Casinghead gasProduction164,620 Mcf$579,166
Total$8,861,483

15,415 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 (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 32.1367, -101.9977. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.13625, -101.99663 · centre of 2 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
10,630 ft
3 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.
3100.0%

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 9,300 and 10,734 ft, median 10,630 ft, over the 3 wells that filed a depth.

Completions filed
Oct 2024 – Nov 2024
3 of 3 wells

3 wells

42-31737133410,630 ftNov 2024
42-31737118210,734 ftNov 2024
42-3173311119,300 ftOct 2024

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 202420069.052.20$1,381
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 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 202317919571.262.61$13,265
Nov 202336030677.892.81$28,900
Oct 202318031285.443.09$16,342
Sep 202317734689.042.74$16,706
Aug 202317835080.522.67$15,268
Jul 202334128074.852.64$26,264
Jun 202334443868.962.26$24,711
May 202353056470.622.23$38,685
Apr 2023016778.122.24$374
Mar 202302972.852.39$69
Feb 2023016075.112.47$395
Jan 20231808376.533.39$14,057
Dec 202218527976.415.73$15,734
Nov 2022020985.005.65$1,180
Oct 202218022887.185.86$17,029
Sep 202217916684.888.16$16,549
Aug 202217928094.529.13$19,475
Jul 20220232101.587.54$1,750
Jun 2022177245115.097.98$22,325
May 20220201109.378.43$1,695
Apr 2022181272104.226.84$20,724
Mar 2022169295108.885.08$19,898
Feb 202235934191.054.86$34,344
Jan 202218044781.844.54$16,760
Dec 20215421,05871.323.90$42,781
Nov 202118067777.435.24$17,483
Oct 20215361,04079.795.71$48,710
Sep 202136193169.865.35$30,201
Aug 20217111,07666.024.22$51,482
Jul 2021032270.783.98$1,282
Jun 202152855569.493.38$38,567
May 202152870263.483.02$35,636
Apr 202136382060.362.76$24,173
Mar 202172092961.302.72$46,660
Feb 202118147057.805.55$13,069
Jan 202136674750.412.81$20,549
Dec 202053167644.642.68$25,512
Nov 202054067738.772.71$22,768
Oct 202036073636.972.48$15,133
Sep 202071069037.091.99$27,708
Aug 202016533539.982.39$7,396
Jul 202017932938.371.83$7,469
Jun 202033469334.901.69$12,828
May 202052473416.921.81$10,198
Apr 202072365914.751.80$11,853
Mar 202036372230.341.86$12,354
Feb 202036029849.881.98$18,547
Jan 202054340557.252.09$31,935
Dec 201936223259.012.30$21,896
Nov 201936225655.302.75$20,723
Oct 201952717453.472.42$28,600
Sep 201953912755.052.66$30,009
Aug 201935712453.112.30$19,246
Jul 201971812456.272.46$40,707
Jun 201936212052.782.49$19,405
May 201971612458.482.74$42,211
Apr 201936812062.632.75$23,378
Mar 201972712456.803.06$41,673
Feb 201936511250.852.79$18,873
Jan 201937012446.033.23$17,431
Dec 201836422346.594.19$17,892
Nov 201836412052.934.24$19,775
Oct 201854312461.443.40$33,783
Sep 201835813659.543.11$21,738
Aug 201852712959.403.07$31,699
Jul 201854812465.142.93$36,060
Jun 201836413960.183.08$22,333
May 201854222365.382.90$36,083
Apr 201836450563.842.90$24,703
Mar 201854763061.222.79$35,243
Feb 201836960061.782.77$24,456
Jan 201870556162.874.01$46,573
Dec 201749157457.272.92$29,797
Nov 201770971955.423.12$41,535
Oct 201736581949.292.98$20,434
Sep 201770282747.523.09$35,912
Aug 201735042845.373.00$17,165
Jul 201771370343.873.09$33,450
Jun 201771091242.493.09$32,984
May 201735745845.373.26$17,692
Apr 201772174047.933.21$36,934
Mar 201735882846.772.98$19,214
Feb 201772268750.452.95$38,453
Jan 201772549549.413.42$37,515
Dec 201636168548.763.72$20,153
Nov 201671350942.492.64$31,641
Oct 201635554646.193.09$18,085
Sep 201672484441.553.10$32,699
Aug 201671059541.442.92$31,162
Jul 201671762641.622.92$31,672
Jun 201634654845.352.69$17,163
May 201635483342.521.99$16,711
Apr 20161,06779036.561.99$40,582
Mar 201636077033.011.79$13,265
Feb 201653869326.472.06$15,671
Jan 201672081327.352.36$21,614
Dec 20157211,20232.362.00$25,737
Nov 201536252838.792.17$15,186
Oct 201535455143.552.43$16,754
Sep 201570862242.992.76$32,153
Aug 201535394940.162.87$16,902
Jul 20151,0611,16848.152.95$54,527
Jun 20151,06178656.152.88$61,841
May 20151,07579855.212.96$61,709
Apr 20157261,41749.822.71$40,005
Mar 20151,10251742.892.93$48,782
Feb 201572412944.662.98$32,718
Jan 20151,10213243.433.10$48,269
Dec 201473014654.693.59$40,448
Nov 20141,10718570.464.25$78,786
Oct 20141,08234678.303.90$86,070
Sep 20141,4651,55086.164.05$132,495
Aug 20147182,26389.394.04$73,314
Jul 20141,09286896.564.18$109,071
Jun 20141,2611,05398.164.74$128,768
May 20141,2781,38994.734.73$127,630
Apr 20141,0631,06795.944.81$107,116
Mar 20141,1121,44895.895.06$113,952
Feb 20141,09998897.406.19$113,160
Jan 20141,4781,01690.404.86$138,550
Dec 20131,4861,60791.824.35$143,442
Nov 20131,4771,07688.853.74$135,254
Oct 20131,4503,56497.423.78$154,729
Sep 20131,4743,365104.113.72$165,968
Aug 20131,4921,631104.253.52$161,286
Jul 20131,851302102.523.72$190,887
Jun 20131,1141,52094.403.93$111,140
May 20131,4971,62494.834.15$148,699
Apr 20131,4492,00193.964.28$144,718
Mar 20131,4752,03193.623.91$146,037
Feb 20131,5102,13791.233.42$145,066
Jan 20131,8462,33391.603.42$177,072
Dec 20121,8542,35786.773.42$168,933
Nov 20121,8382,47186.953.62$168,771
Oct 20122,5411,92189.383.40$233,645
Sep 20122,8713,57194.672.92$282,219
Aug 20123,2493,62492.662.91$311,592
Jul 20123,6033,92585.133.02$318,580
Jun 20121,8071,50679.822.52$148,028
May 20121,0901,53691.612.49$103,677
Apr 20121227101.652.00$555
Mar 201210105.052.22$105
Feb 2012182103101.102.57$18,665
Jan 201218125098.092.73$18,438
Dec 2011024396.873.24$787
Nov 201118321495.723.31$18,225
Oct 201117320584.983.65$15,449
Sep 2011022083.623.99$877
Aug 201117323583.404.15$15,403
Jul 201116825994.144.52$16,985
Jun 2011024992.904.64$1,155
May 201117424298.134.40$18,141
Apr 20110257105.964.33$1,114
Mar 201117926296.364.06$18,311
Feb 2011023485.644.18$978
Jan 201118126186.504.59$16,854
Dec 201018425985.734.35$16,900
Nov 2010024880.843.80$941
Oct 201018527678.103.51$15,417
Sep 2010027372.633.98$1,086
Aug 201017929973.684.42$14,510
Jul 201017925672.554.74$14,199
Jun 2010029170.364.91$1,429
May 201017230171.124.24$13,507
Apr 201018019681.694.12$15,512
Mar 201018220578.394.39$15,167
Feb 201018119773.585.44$14,390
Jan 2010011774.365.96$698
Dec 200907871.445.48$428
Nov 200918012774.593.75$13,903
Oct 2009012572.544.11$514
Sep 200917815465.543.06$12,138
Aug 2009016567.423.22$531
Jul 200917916861.133.46$11,524
Jun 2009015966.163.90$619
May 200918117954.743.93$10,611
Apr 200917718046.773.59$8,924
Mar 2009016942.144.06$686
Feb 200918229232.814.63$7,324
Jan 2009016135.865.37$865
Dec 200818273637.105.98$11,151
Nov 2008179055.496.86$9,933
Oct 20080075.246.92$0
Sep 20081860101.767.88$18,927
Aug 20080612114.228.48$5,192
Jul 2008178519131.0811.39$29,243
Jun 20080311131.3313.03$4,053
May 2008174315123.1711.57$25,077
Apr 2008176124110.3110.45$20,711
Mar 2008179228101.909.66$20,444
Feb 200808192.538.77$710
Jan 20081828790.388.21$17,163
Dec 20071808788.337.30$16,535
Nov 200708491.677.29$613
Oct 200718060682.856.92$19,108
Sep 2007068375.846.24$4,265
Aug 200716934269.066.39$13,856
Jul 200717840270.906.39$15,188
Jun 2007025262.007.55$1,902
May 20071808858.747.85$11,264
Apr 20071759859.617.81$11,197
Mar 200708856.927.30$643
Feb 200717722055.108.22$11,560
Jan 200718312450.306.73$10,039
Dec 2006031956.656.92$2,207
Nov 200618318054.207.62$11,290
Oct 2006020054.906.01$1,203
Sep 200618112460.085.04$11,499
Aug 200618215868.717.34$13,665
Jul 2006018469.376.34$1,167
Jun 200618118566.286.38$13,178
May 2006021366.016.42$1,369
Apr 200617819964.397.36$12,926
Mar 200618718256.707.08$11,892
Feb 2006019157.597.75$1,480
Jan 200618320260.598.93$12,893
Dec 200518523054.9413.42$13,249
Nov 2005018254.6910.59$1,927
Oct 200518422258.3413.80$13,797
Sep 2005017961.4512.08$2,162
Aug 200517922061.519.80$13,166
Jul 200517922255.697.84$11,710
Jun 200518323752.337.38$11,326
May 2005022145.226.65$1,470
Apr 200518020849.207.36$10,387
Mar 200518324450.377.15$10,964
Feb 2005018345.226.31$1,155
Jan 200518224043.166.32$9,372
Dec 200418424039.866.75$8,955
Nov 2004019245.286.33$1,215
Oct 200417918449.706.52$10,095
Sep 2004018743.245.28$988
Aug 200417823142.375.55$8,824
Jul 200418220838.286.08$8,232
Jun 2004019136.106.43$1,229
May 200418022937.486.49$8,234
Apr 2004021434.475.86$1,254
Mar 200418121934.365.53$7,430
Feb 200418622732.455.51$7,286
Jan 2004020432.036.30$1,285
Dec 200318024130.266.30$6,966
Nov 2003025228.804.60$1,158
Oct 200318126328.174.76$6,351
Sep 200317824326.314.75$5,837
Aug 200317923829.765.13$6,548
Jul 2003021829.415.17$1,127
Jun 200318023428.565.98$6,541
May 2003023826.595.97$1,422
Apr 200318024926.675.41$6,147
Mar 200319026531.146.10$7,532
Feb 2003020433.487.93$1,617
Jan 200318624430.315.58$7,000
Dec 200218423626.914.85$6,097
Nov 200218221124.664.14$5,361
Oct 2002010326.464.23$436
Sep 20021778427.443.64$5,162
Aug 200218315725.963.16$5,247
Jul 2002021324.583.06$652
Jun 200218120223.733.34$4,969
May 200218016424.663.58$5,027
Apr 200218322623.653.51$5,122
Mar 2002024622.003.10$763
Feb 200218218218.222.38$3,748
Jan 200218422317.172.38$3,689
Dec 200117922116.932.36$3,553
Nov 2001018818.072.41$452
Oct 200118122419.782.53$4,147
Sep 200118321024.262.25$4,912
Aug 200117618824.873.05$4,951
Jul 2001019823.933.20$633
Jun 200118313624.563.82$5,015
May 200117611225.524.31$4,974
Apr 200118120824.685.34$5,577
Mar 2001025224.545.38$1,355
Feb 200117924427.755.77$6,374
Jan 200118028627.478.40$7,347
Dec 2000025926.889.12$2,363
Nov 200018623732.215.66$7,332
Oct 200018127031.235.15$7,042
Sep 2000026631.875.19$1,380
Aug 200017529029.644.54$6,504
Jul 200017326828.534.09$6,032
Jun 200017728229.304.40$6,426
May 200017627227.263.68$5,799
Apr 2000025224.513.12$785
Mar 200017822228.422.86$5,694
Feb 200018422927.622.73$5,706
Jan 200016922925.272.48$4,839
Dec 199918325924.282.42$5,071
Nov 1999026723.192.43$650
Oct 199917134620.982.80$4,558
Sep 199917622921.752.62$4,428
Aug 199917829219.262.88$4,268
Jul 199917330417.892.37$3,816
Jun 199917525615.942.36$3,394
May 1999017815.792.32$413
Apr 199917922115.102.21$3,191
Mar 199918221112.471.84$2,657
Feb 19991842469.981.82$2,284
Jan 1999020310.381.90$386
Dec 19981732059.201.77$1,955
Nov 199818218710.892.19$2,391
Oct 199816615712.421.97$2,371
Sep 199818219112.592.08$2,689
Aug 1998119311.301.91$379
Jul 199817919611.742.24$2,540
Jun 199818115011.242.24$2,370
May 1998016012.622.21$353
Apr 199817915013.042.51$2,710
Mar 199818114112.802.31$2,642
Feb 1998014913.952.30$343
Jan 199817017014.702.15$2,865
Dec 199716818816.322.41$3,195
Nov 1997018318.193.09$565
Oct 199717218019.253.15$3,878
Sep 199717513717.742.95$3,509
Aug 1997015217.862.55$388
Jul 199717817017.582.25$3,511
Jun 199718016717.242.26$3,480
May 199718017218.972.31$3,812
Apr 1997015117.882.08$315
Mar 199716013418.951.94$3,292
Feb 199718015220.492.21$4,024
Jan 1997016223.483.54$573
Dec 199630417923.32$7,089
Nov 1996026321.97$0
Oct 199618017823.31$4,196
Sep 1996015322.22$0
Aug 199617726220.26$3,586
Jul 199617418719.55$3,402
Jun 199617121218.73$3,203
May 1996320019.43$58
Apr 199617821621.51$3,829
Mar 199617921819.38$3,469
Feb 1996122816.98$17
Jan 199617523717.07$2,987
Dec 199518221017.19$3,129
Nov 199518327716.00$2,928
Oct 199518020615.43$2,777
Sep 1995027016.18$0
Aug 199518126215.92$2,882
Jul 1995128415.24$15
Jun 199517917116.41$2,937
May 1995024617.56$0
Apr 199518426517.73$3,262
Mar 199517924016.44$2,943
Feb 199518122816.58$3,001
Jan 199517824415.92$2,834
Dec 199418225715.03$2,735
Nov 1994026215.90$0
Oct 199418531215.58$2,882
Sep 199418429515.29$2,813
Aug 199418030016.13$2,903
Jul 199417828617.56$3,126
Jun 199417823717.09$3,042
May 199401,01415.88$0
Apr 19941842,34714.14$2,602
Mar 19941801,09212.46$2,243
Feb 199417673712.50$2,200
Jan 199418146112.66$2,291
Dec 199318121412.33$2,232
Nov 199317624214.49$2,550
Oct 199318121715.85$2,869
Sep 1993027515.03$0
Aug 199318236515.66$2,850
Jul 199317831115.46$2,752
Jun 199318117916.79$3,039
May 19931828417.68$3,218
Apr 19931838418.05$3,303
Mar 19931778418.14$3,211
Feb 199317511117.90$3,133
Jan 199317721316.93$2,997

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.

Nov 2024 — as filed, then multipliedworked
Oil                   20 bbl  × $ 69.05 =     $1,381
Casinghead gas         0 Mcf  × $  2.20 =         $0

────────────────────────────────────────────────────
Month total                                   $1,381

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/29749 is the state's own key, not one this site invented.