NAIL -B-

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 27744District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.9 M
Jan 1993 – Jul 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
391
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
OilDisposition36,812 bbl$1,574,346
Casinghead gasProduction91,060 Mcf$342,373
Total$1,916,719

14,267 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 32.1083, -102.0582. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.10829, -102.05820 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
9,600 ft
1 wells filed one
Completion to plug
41.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 9,600 ft.

Completions filed
Nov 1982
1 of 1 wells
Plug dates filed
Aug 2024
1 of 1 wells

Last completion to plug: a median of 41.8 years across the 1 well that filed both dates, with the middle half between 41.8 years and 41.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3173260719,600 ftNov 1982Aug 2024Yes

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 (391)

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

391 months

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 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20211769860.362.76$10,894
Mar 2021025661.302.72$696
Feb 202117819857.805.55$11,387
Jan 2021026850.412.81$753
Dec 2020024644.642.68$658
Nov 202017524838.772.71$7,456
Oct 2020026336.972.48$652
Sep 202017824137.091.99$7,082
Aug 2020020439.982.39$487
Jul 202017516838.371.83$7,021
Jun 202006634.901.69$112
May 2020026416.921.81$479
Apr 202017825914.751.80$3,093
Mar 2020028230.341.86$523
Feb 2020011749.881.98$232
Jan 202018121757.252.09$10,817
Dec 2019021359.012.30$491
Nov 201917921955.302.75$10,501
Oct 201909653.472.42$232
Sep 2019010355.052.66$274
Aug 20191809453.112.30$9,776
Jul 201907656.272.46$187
Jun 201917616152.782.49$9,690
May 2019024958.482.74$682
Apr 2019024262.632.75$666
Mar 201918127456.803.06$11,120
Feb 2019017650.852.79$491
Jan 20191759546.033.23$8,362
Dec 2018011446.594.19$477
Nov 201817912252.934.24$9,991
Oct 201808761.443.40$296
Sep 20181769659.543.11$10,777
Aug 201809759.403.07$297
Jul 2018019365.142.93$566
Jun 201816726360.183.08$10,859
May 2018029265.382.90$847
Apr 201817028163.842.90$11,668
Mar 2018029461.222.79$819
Feb 201818326261.782.77$12,030
Jan 2018027262.874.01$1,091
Dec 201718130757.272.92$11,263
Nov 2017029955.423.12$932
Oct 201716730849.292.98$9,150
Sep 2017029347.523.09$905
Aug 201717631245.373.00$8,922
Jul 2017023743.873.09$732
Jun 2017027042.493.09$834
May 201717626945.373.26$8,863
Apr 2017025547.933.21$819
Mar 201717734746.772.98$9,314
Feb 2017013950.452.95$410
Jan 2017023849.413.42$814
Dec 201617324948.763.72$9,362
Nov 201617927142.492.64$8,322
Oct 2016028346.193.09$875
Sep 2016027941.553.10$865
Aug 201617426441.442.92$7,983
Jul 2016024141.622.92$705
Jun 201616825745.352.69$8,309
May 2016028742.521.99$571
Apr 201617727536.561.99$7,019
Mar 2016026733.011.79$479
Feb 201617827326.472.06$5,275
Jan 2016027827.352.36$657
Dec 201517628632.362.00$6,268
Nov 2015026538.792.17$574
Oct 201517727543.552.43$8,376
Sep 2015027542.992.76$759
Aug 201517728340.162.87$7,921
Jul 2015026248.152.95$772
Jun 201517821956.152.88$10,626
May 2015025155.212.96$742
Apr 201518824449.822.71$10,027
Mar 2015022542.892.93$660
Feb 2015020144.662.98$598
Jan 201519220643.433.10$8,977
Dec 2014012854.693.59$460
Nov 201419014070.464.25$13,983
Oct 2014022278.303.90$866
Sep 201418721986.164.05$16,998
Aug 2014024989.394.04$1,005
Jul 2014015296.564.18$635
Jun 201417823198.164.74$18,567
May 2014018794.734.73$884
Apr 201418113895.944.81$18,029
Mar 201418520995.895.06$18,797
Feb 2014013397.406.19$824
Jan 2014016490.404.86$797
Dec 201317919991.824.35$17,302
Nov 2013015788.853.74$587
Oct 201318417697.423.78$18,590
Sep 20130131104.113.72$487
Aug 2013181145104.253.52$19,380
Jul 2013087102.523.72$323
Jun 20131698494.403.93$16,284
May 201308794.834.15$361
Apr 20131778493.964.28$16,991
Mar 201308793.623.91$340
Feb 20131857891.233.42$17,144
Jan 201308791.603.42$298
Dec 20121798786.773.42$15,829
Nov 201208486.953.62$305
Oct 20121868789.383.40$16,920
Sep 201208494.672.92$245
Aug 201208792.662.91$253
Jul 20121818785.133.02$15,671
Jun 20121758479.822.52$14,180
May 2012010091.612.49$249
Apr 201217493101.652.00$17,873
Mar 20120204105.052.22$453
Feb 2012181234101.102.57$18,901
Jan 2012025798.092.73$703
Dec 201117723996.873.24$17,920
Nov 2011019495.723.31$642
Oct 201117525484.983.65$15,798
Sep 2011025583.623.99$1,016
Aug 201117526183.404.15$15,678
Jul 2011055594.144.52$2,507
Jun 201117317992.904.64$16,902
May 2011020398.134.40$894
Apr 2011180269105.964.33$20,238
Mar 2011030396.364.06$1,229
Feb 201117725885.644.18$16,237
Jan 2011030786.504.59$1,409
Dec 201017331085.734.35$16,179
Nov 2010027780.843.80$1,051
Oct 201016830378.103.51$14,184
Sep 201016029672.633.98$12,799
Aug 2010027473.684.42$1,211
Jul 201016432472.554.74$13,433
Jun 2010032470.364.91$1,591
May 201015832371.124.24$12,605
Apr 2010027681.694.12$1,138
Mar 201016234078.394.39$14,191
Feb 2010031073.585.44$1,687
Jan 201016934374.365.96$14,613
Dec 200917433971.445.48$14,290
Nov 2009032574.593.75$1,219
Oct 200917727772.544.11$13,978
Sep 2009021465.543.06$656
Aug 200916130467.423.22$11,833
Jul 200918430061.133.46$12,287
Jun 2009021466.163.90$834
May 200916524254.743.93$9,982
Apr 2009029646.773.59$1,062
Mar 200918033842.144.06$8,957
Feb 2009030932.814.63$1,432
Jan 200917930535.865.37$8,057
Dec 2008013537.105.98$807
Nov 20081809655.496.86$10,647
Oct 20081808775.246.92$14,145
Sep 20080115101.767.88$906
Aug 2008175261114.228.48$22,203
Jul 20080226131.0811.39$2,574
Jun 2008181105131.3313.03$25,139
May 20080272123.1711.57$3,148
Apr 2008175254110.3110.45$21,960
Mar 20080277101.909.66$2,677
Feb 200817727592.538.77$18,790
Jan 200818528690.388.21$19,067
Dec 2007033588.337.30$2,446
Nov 200718234491.677.29$19,192
Oct 2007034482.856.92$2,381
Sep 200718238375.846.24$16,194
Aug 200717038969.066.39$14,225
Jul 2007038670.906.39$2,466
Jun 200717837862.007.55$13,889
May 200718337658.747.85$13,700
Apr 2007033159.617.81$2,584
Mar 200718434556.927.30$12,992
Feb 2007030055.108.22$2,465
Jan 200717737250.306.73$11,405
Dec 2006037956.656.92$2,622
Nov 200617827154.207.62$11,712
Oct 200617936854.906.01$12,040
Sep 2006024560.085.04$1,234
Aug 200618226768.717.34$14,465
Jul 2006039269.376.34$2,486
Jun 200617634866.286.38$13,887
May 2006037666.016.42$2,416
Apr 200617738664.397.36$14,238
Mar 200618329956.707.08$12,494
Feb 2006030157.597.75$2,333
Jan 200618329060.598.93$13,679
Dec 2005027454.9413.42$3,676
Nov 200518035654.6910.59$13,614
Oct 200517732158.3413.80$14,755
Sep 2005023161.4512.08$2,790
Aug 200517936561.519.80$14,586
Jul 200517544455.697.84$13,228
Jun 2005030552.337.38$2,251
May 200518032745.226.65$10,315
Apr 2005035849.207.36$2,635
Mar 200517843250.377.15$12,057
Feb 200518134145.226.31$10,337
Jan 2005038043.166.32$2,402
Dec 200418137939.866.75$9,773
Nov 200418232545.286.33$10,298
Oct 2004026549.706.52$1,727
Sep 200417631143.245.28$9,254
Aug 2004034442.375.55$1,909
Jul 200418034038.286.08$8,959
Jun 200417732836.106.43$8,500
May 2004032437.486.49$2,104
Apr 200417839734.475.86$8,461
Mar 200418439534.365.53$8,507
Feb 2004032532.455.51$1,791
Jan 200418234932.036.30$8,028
Dec 200318027730.266.30$7,192
Nov 2003032628.804.60$1,498
Oct 200318532628.174.76$6,763
Sep 2003033326.314.75$1,582
Aug 200317337829.765.13$7,088
Jul 200317534529.415.17$6,931
Jun 2003039428.565.98$2,357
May 200318037726.595.97$7,038
Apr 2003031026.675.41$1,676
Mar 200317831331.146.10$7,451
Feb 200318329233.487.93$8,441
Jan 2003032030.315.58$1,786
Dec 200218541626.914.85$6,998
Nov 200218033424.664.14$5,821
Oct 2002030026.464.23$1,269
Sep 200218432927.443.64$6,245
Aug 2002031425.963.16$994
Jul 200218536024.583.06$5,650
Jun 2002027123.733.34$905
May 200218028924.663.58$5,475
Apr 200218339023.653.51$5,698
Mar 2002030222.003.10$937
Feb 200218536418.222.38$4,235
Jan 2002035617.172.38$846
Dec 200128125016.932.36$5,348
Nov 2001041718.072.41$1,003
Oct 200118730819.782.53$4,478
Sep 2001033724.262.25$759
Aug 200117629124.873.05$5,266
Jul 2001029423.933.20$940
Jun 200117933424.563.82$5,674
May 200118431325.524.31$6,044
Apr 2001039724.685.34$2,118
Mar 200117727624.545.38$5,827
Feb 200118530327.755.77$6,881
Jan 2001030427.478.40$2,553
Dec 200018227326.889.12$7,383
Nov 200017927632.215.66$7,327
Oct 2000029831.235.15$1,533
Sep 200016921631.875.19$6,506
Aug 200017728429.644.54$6,536
Jul 2000027628.534.09$1,129
Jun 200018028129.304.40$6,510
May 200017922927.263.68$5,722
Apr 2000010124.513.12$315
Mar 200018127228.422.86$5,922
Feb 200017831727.622.73$5,781
Jan 2000033625.272.48$833
Dec 199918217624.282.42$4,846
Nov 199917626523.192.43$4,726
Oct 1999023220.982.80$650
Sep 199918230921.752.62$4,768
Aug 199917127919.262.88$4,096
Jul 199917856917.892.37$4,534
Jun 199918030915.942.36$3,599
May 1999022615.792.32$525
Apr 199918129715.102.21$3,389
Mar 199918428512.471.84$2,818
Feb 199902839.981.82$514
Jan 199917830410.381.90$2,425
Dec 19981812919.201.77$2,181
Nov 199818129010.892.19$2,605
Oct 1998031512.421.97$620
Sep 199817827712.592.08$2,818
Aug 199817729411.301.91$2,561
Jul 199818030611.742.24$2,798
Jun 199817130411.242.24$2,602
May 1998024312.622.21$536
Apr 199818431213.042.51$3,181
Mar 199817429712.802.31$2,913
Feb 1998023913.952.30$549
Jan 199816131914.702.15$3,054
Dec 199717428016.322.41$3,515
Nov 199717226518.193.09$3,947
Oct 199717626619.253.15$4,226
Sep 199717524117.742.95$3,817
Aug 1997023817.862.55$608
Jul 199717625917.582.25$3,676
Jun 199717726617.242.26$3,652
May 199718327318.972.31$4,102
Apr 1997030217.882.08$629
Mar 199717924018.951.94$3,857
Feb 199717728920.492.21$4,264
Jan 1997028623.483.54$1,012
Dec 199634325223.32$7,999
Nov 1996026321.97$0
Oct 199617629323.31$4,103
Sep 199617729222.22$3,933
Aug 199617729020.26$3,586
Jul 199617930419.55$3,499
Jun 1996026518.73$0
May 199617530819.43$3,400
Apr 199617526921.51$3,764
Mar 199617629619.38$3,411
Feb 199617529316.98$2,972
Jan 199618428017.07$3,141
Dec 199518235717.19$3,129
Nov 1995024416.00$0
Oct 199518126915.43$2,793
Sep 199518326616.18$2,961
Aug 199517729315.92$2,818
Jul 199517828515.24$2,713
Jun 199518133716.41$2,970
May 1995033517.56$0
Apr 199518328717.73$3,245
Mar 199517634516.44$2,893
Feb 199518130316.58$3,001
Jan 199518230515.92$2,897
Dec 199418030915.03$2,705
Nov 199418026615.90$2,862
Oct 1994020515.58$0
Sep 199417928915.29$2,737
Aug 199418033816.13$2,903
Jul 199418128717.56$3,178
Jun 199417727117.09$3,025
May 199418034915.88$2,858
Apr 199417837414.14$2,517
Mar 199417828412.46$2,218
Feb 1994028412.50$0
Jan 199418131112.66$2,291
Dec 199317829612.33$2,195
Nov 199318225714.49$2,637
Oct 199318430115.85$2,916
Sep 199318031815.03$2,705
Aug 199317733815.66$2,772
Jul 199318134515.46$2,798
Jun 199318431716.79$3,089
May 199318126517.68$3,200
Apr 199318334518.05$3,303
Mar 199317931218.14$3,247
Feb 199318526117.90$3,312
Jan 199318431416.93$3,115

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 2021 — as filed, then multipliedworked
Oil                  176 bbl  × $ 60.36 =    $10,623
Casinghead gas        98 Mcf  × $  2.76 =       $270

────────────────────────────────────────────────────
Month total                                  $10,894

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/27744 is the state's own key, not one this site invented.