SAUNDERS

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 8770District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$6.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$38 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
OilDisposition64,714 bbl$4,171,427
Casinghead gasProduction498,196 Mcf$2,049,002
Total$6,220,429

42,340 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 31.6478, -101.5678. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.64750, -101.56748 · 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
33.3%
1 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
8,058 ft
3 wells filed one
Completion to plug
38.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
133.3%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
266.7%

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 8,050 and 8,122 ft, median 8,058 ft, over the 3 wells that filed a depth.

Completions filed
Feb 1981 – Oct 2016
3 of 3 wells
Plug dates filed
Apr 2019
1 of 3 wells; 2 filed none

Last completion to plug: a median of 38.2 years across the 1 well that filed both dates, with the middle half between 38.2 years and 38.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-383356663TM8,058 ftOct 2016
42-383359214TM8,122 ftJun 2007
42-3833179918,050 ftFeb 1981Apr 2019Yes

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 2026012198.932.87$347
Mar 2026026589.753.15$835
Feb 2026041863.503.75$1,568
Jan 2026041359.138.00$3,303
Dec 202520062156.664.41$14,073
Nov 2025063058.593.93$2,474
Oct 202518850059.383.30$12,816
Sep 2025030362.743.08$932
Aug 20250063.933.01$0
Jul 2025013566.743.32$448
Jun 2025037766.483.13$1,180
May 2025027760.553.23$895
Apr 202503562.363.54$124
Mar 20251751167.704.27$11,894
Feb 2025041870.884.34$1,814
Jan 2025057774.324.28$2,469
Dec 2024049368.993.12$1,539
Nov 2024047969.052.20$1,053
Oct 202418440571.372.28$14,056
Sep 2024057769.612.36$1,364
Aug 2024063575.632.06$1,310
Jul 202434357179.932.15$28,642
Jun 2024020778.082.63$545
May 2024056978.812.20$1,251
Apr 2024054984.451.66$911
Mar 2024057180.301.55$882
Feb 2024050676.091.78$903
Jan 2024060873.023.30$2,005
Dec 202336453371.262.61$27,330
Nov 2023057177.892.81$1,603
Oct 2023057085.443.09$1,760
Sep 2023056789.042.74$1,551
Aug 2023060480.522.67$1,614
Jul 202334558874.852.64$27,377
Jun 2023040368.962.26$910
May 2023045370.622.23$1,009
Apr 2023064178.122.24$1,434
Mar 2023046772.852.39$1,118
Feb 2023038475.112.47$947
Jan 202334510776.533.39$26,765
Dec 2022029676.415.73$1,696
Nov 2022047785.005.65$2,693
Oct 2022063687.185.86$3,729
Sep 2022027384.888.16$2,229
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20220277115.097.98$2,210
May 2022170830109.378.43$25,592
Apr 20220659104.226.84$4,506
Mar 20220690108.885.08$3,503
Feb 202218461491.054.86$19,737
Jan 2022079481.844.54$3,603
Dec 2021076771.323.90$2,991
Nov 202118163077.435.24$17,314
Oct 2021066579.795.71$3,800
Sep 2021060969.865.35$3,259
Aug 2021065366.024.22$2,756
Jul 202135121570.783.98$25,700
Jun 2021042869.493.38$1,447
May 2021089963.483.02$2,713
Apr 2021051360.362.76$1,415
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021181050.412.81$9,124
Dec 20201044.642.68$45
Nov 2020176038.772.71$6,824
Oct 20200036.972.48$0
Sep 20201739137.091.99$6,598
Aug 202041,57339.982.39$3,912
Jul 20201821,28538.371.83$9,329
Jun 202001,56634.901.69$2,647
May 2020182716.921.81$1,518
Apr 202015373514.751.80$3,583
Mar 202001,49230.341.86$2,770
Feb 20201841,03549.881.98$11,228
Jan 202001,00257.252.09$2,099
Dec 20191761,02059.012.30$12,736
Nov 2019094755.302.75$2,605
Oct 20191741,04253.472.42$11,824
Sep 201901,07155.052.66$2,846
Aug 20191641,04853.112.30$11,125
Jul 201901,12556.272.46$2,768
Jun 20191611,02552.782.49$11,051
May 201901,11358.482.74$3,050
Apr 20191771,08462.632.75$14,067
Mar 201917664756.803.06$11,978
Feb 2019193450.852.79$2,659
Jan 20191741,04346.033.23$11,376
Dec 201801,06946.594.19$4,474
Nov 201816799752.934.24$13,064
Oct 201801,09161.443.40$3,707
Sep 20181731,07159.543.11$13,629
Aug 201811,19359.403.07$3,718
Jul 20181651,27665.142.93$14,489
Jun 2018148360.183.08$1,546
May 20181631,15665.382.90$14,010
Apr 201801,12063.842.90$3,249
Mar 20181791,04961.222.79$13,882
Feb 201801,00761.782.77$2,785
Jan 20181801,17462.874.01$16,024
Dec 2017091457.272.92$2,670
Nov 201718199255.423.12$13,124
Oct 201701,11849.292.98$3,336
Sep 20171741,07747.523.09$11,593
Aug 201701,13745.373.00$3,416
Jul 201717580043.873.09$10,147
Jun 2017170842.493.09$2,228
May 20171781,06245.373.26$11,542
Apr 20171781,08847.933.21$12,026
Mar 2017010046.772.98$298
Feb 201718175550.452.95$11,361
Jan 2017091549.413.42$3,128
Dec 2016086248.763.72$3,209
Nov 20163511,27642.492.64$18,288
Oct 201601,22346.193.09$3,779
Sep 201601,04641.553.10$3,243
Aug 20161783,05041.442.92$16,296
Jul 201603,82041.622.92$11,171
Jun 20161792,68045.352.69$15,316
May 20161751,85142.521.99$11,126
Apr 20161751,95336.561.99$10,287
Mar 20161801,62633.011.79$8,859
Feb 20161791,38926.472.06$7,605
Jan 20161802,00627.352.36$9,666
Dec 20151771,85432.362.00$9,438
Nov 20151761,93538.792.17$11,021
Oct 20151782,17143.552.43$13,020
Sep 201501,64742.992.76$4,543
Aug 20151761,63140.162.87$11,753
Jul 20151771,83648.152.95$13,930
Jun 20151541,78556.152.88$13,793
May 20151731,98455.212.96$15,415
Apr 20151751,77849.822.71$13,531
Mar 20151832,04542.892.93$13,850
Feb 20151791,87744.662.98$13,580
Jan 20151771,97743.433.10$13,817
Dec 20141772,08454.693.59$17,165
Nov 20141862,01570.464.25$21,673
Oct 20141762,00678.303.90$21,606
Sep 20141671,98386.164.05$22,411
Aug 201402,05989.394.04$8,308
Jul 20143392,02596.564.18$41,198
Jun 201401,93498.164.74$9,161
May 20141812,06794.734.73$26,916
Apr 20141802,01595.944.81$26,960
Mar 20143702,05695.895.06$45,876
Feb 201401,83897.406.19$11,381
Jan 20143572,04090.404.86$42,189
Dec 201301,32091.824.35$5,748
Nov 20131832,37188.853.74$25,123
Oct 20131691,99097.423.78$23,985
Sep 20131861,948104.113.72$26,607
Aug 20131812,026104.253.52$26,006
Jul 20131822,023102.523.72$26,180
Jun 20131752,02094.403.93$24,465
May 20133572,05394.834.15$42,372
Apr 20131871,63093.964.28$24,551
Mar 201301,62393.623.91$6,351
Feb 20131791,76391.233.42$22,359
Jan 20131862,36591.603.42$25,126
Dec 20123392,39786.773.42$37,613
Nov 20123372,37186.953.62$37,897
Oct 20121792,47689.383.40$24,417
Sep 20121852,44494.672.92$24,647
Aug 20123632,48692.662.91$40,865
Jul 201202,59285.133.02$7,830
Jun 20123442,53479.822.52$33,841
May 20121762,59191.612.49$22,571
Apr 20123652,504101.652.00$42,102
Mar 20121852,564105.052.22$25,132
Feb 20123612,413101.102.57$42,699
Jan 20123722,54698.092.73$43,450
Dec 20113592,49196.873.24$42,847
Nov 20113292,55895.723.31$39,962
Oct 20111812,78784.983.65$25,550
Sep 20113472,21383.623.99$37,837
Aug 20113472,51083.404.15$39,355
Jul 201102,82894.144.52$12,775
Jun 20113572,71192.904.64$45,744
May 20113642,85598.134.40$48,295
Apr 20111812,696105.964.33$30,861
Mar 20113612,72896.364.06$45,854
Feb 20111802,38785.644.18$25,393
Jan 20113622,63786.504.59$43,414
Dec 20103692,80285.734.35$43,817
Nov 20103642,75680.843.80$39,886
Oct 20103622,86778.103.51$38,332
Sep 20101822,79872.633.98$24,353
Aug 20103552,70273.684.42$38,098
Jul 20103522,97072.554.74$39,605
Jun 20101752,41570.364.91$24,172
May 20105332,98671.124.24$50,553
Apr 20103622,98481.694.12$41,874
Mar 20103622,97878.394.39$41,447
Feb 201002,71473.585.44$14,771
Jan 20105433,13174.365.96$59,051
Dec 20093643,13371.445.48$43,185
Nov 20091763,04074.593.75$24,532
Oct 20093633,19072.544.11$39,444
Sep 20095383,16165.543.06$44,948
Aug 20095303,15867.423.22$45,897
Jul 20091772,50861.133.46$19,509
Jun 20093553,31866.163.90$36,410
May 20095463,46554.743.93$43,491
Apr 20093653,32446.773.59$28,996
Mar 20095433,54242.144.06$37,259
Feb 20093713,18832.814.63$26,943
Jan 20095473,52335.865.37$38,537
Dec 20085323,72237.105.98$41,984
Nov 20085453,50355.496.86$54,274
Oct 20083653,77175.246.92$53,565
Sep 20086952,981101.767.88$94,205
Aug 20083504,036114.228.48$74,214
Jul 20086974,576131.0811.39$143,481
Jun 20086904,403131.3313.03$148,000
May 20083562,382123.1711.57$71,418
Apr 20085321,732110.3110.45$76,793
Mar 20085422,220101.909.66$76,684
Feb 20087002,28492.538.77$84,803
Jan 20087192,66190.388.21$86,819
Dec 20079012,84188.337.30$100,330
Nov 20077222,80991.677.29$86,668
Oct 20078922,93182.856.92$94,191
Sep 20071,0703,69375.846.24$104,208
Aug 20071,3844,44569.066.39$123,973
Jul 20071,7765,03270.906.39$158,063
Jun 20073581,85862.007.55$36,221
May 20075281,20258.747.85$40,446
Apr 200717890159.617.81$17,643
Mar 20073581,20956.927.30$29,205
Feb 20073591,17455.108.22$29,426
Jan 20073551,19550.306.73$25,895
Dec 20063571,27456.656.92$29,038
Nov 20063521,35254.207.62$29,377
Oct 20065201,42054.906.01$37,088
Sep 20065141,24760.085.04$37,163
Aug 200635590468.717.34$31,027
Jul 20065081,12069.376.34$42,344
Jun 20065131,21866.286.38$41,777
May 20065291,52966.016.42$44,743
Apr 20067081,48964.397.36$56,548
Mar 20061,0561,47856.707.08$70,344
Feb 20061,0421,56357.597.75$72,124
Jan 20061,0611,14260.598.93$74,488
Dec 2005015154.9413.42$2,026
Nov 2005027954.6910.59$2,954
Oct 200516968258.3413.80$19,268
Sep 2005070661.4512.08$8,528
Aug 200517291361.519.80$19,524
Jul 2005083755.697.84$6,565
Jun 200516675252.337.38$14,237
May 2005062145.226.65$4,130
Apr 2005032449.207.36$2,385
Mar 2005045250.377.15$3,234
Feb 200516267145.226.31$11,561
Jan 2005072943.166.32$4,609
Dec 200417776839.866.75$12,240
Nov 2004066645.286.33$4,216
Oct 2004062049.706.52$4,039
Sep 200417364143.245.28$10,868
Aug 2004061942.375.55$3,436
Jul 2004027138.286.08$1,649
Jun 2004079236.106.43$5,095
May 200417179037.486.49$11,540
Apr 2004078834.475.86$4,616
Mar 2004082734.365.53$4,573
Feb 200416876932.455.51$9,689
Jan 2004076032.036.30$4,788
Dec 200317875230.266.30$10,125
Nov 2003071228.804.60$3,272
Oct 2003073428.174.76$3,494
Sep 200316873526.314.75$7,911
Aug 2003078129.765.13$4,006
Jul 200317377529.415.17$9,095
Jun 2003077028.565.98$4,607
May 200317479526.595.97$9,375
Apr 2003074926.675.41$4,050
Mar 200316978031.146.10$10,018
Feb 2003072933.487.93$5,778
Jan 200317668030.315.58$9,130
Dec 2002073126.914.85$3,548
Nov 2002077724.664.14$3,214
Oct 200217481026.464.23$8,030
Sep 2002077627.443.64$2,821
Aug 200217380625.963.16$7,041
Jul 2002081524.583.06$2,495
Jun 2002075023.733.34$2,504
May 200217477024.663.58$7,051
Apr 2002075523.653.51$2,652
Mar 2002078022.003.10$2,420
Feb 200217370218.222.38$4,820
Jan 2002076517.172.38$1,817
Dec 2001078116.932.36$1,847
Nov 200116974118.072.41$4,836
Oct 2001079919.782.53$2,021
Sep 200117477024.262.25$5,955
Aug 2001077224.873.05$2,357
Jul 2001071823.933.20$2,296
Jun 2001060624.563.82$2,317
May 200117163325.524.31$7,090
Apr 2001038624.685.34$2,059
Mar 200117864124.545.38$7,814
Feb 2001060827.755.77$3,506
Jan 2001068427.478.40$5,745
Dec 200017470526.889.12$11,108
Nov 2000072832.215.66$4,119
Oct 2000073031.235.15$3,756
Sep 200018163731.875.19$9,072
Aug 2000045929.644.54$2,084
Jul 2000073728.534.09$3,014
Jun 200017775629.304.40$8,510
May 2000076027.263.68$2,797
Apr 2000075224.513.12$2,343
Mar 200017676728.422.86$7,195
Feb 2000073427.622.73$2,001
Jan 200016879025.272.48$6,205
Dec 1999078124.282.42$1,893
Nov 1999073923.192.43$1,799
Oct 199917577020.982.80$5,830
Sep 1999075221.752.62$1,969
Aug 199917877219.262.88$5,648
Jul 1999071917.892.37$1,706
Jun 1999071315.942.36$1,684
May 199918169115.792.32$4,462
Apr 1999070315.102.21$1,552
Mar 1999077312.471.84$1,421
Feb 19991697149.981.82$2,985
Jan 1999076510.381.90$1,453
Dec 19981837949.201.77$3,092
Nov 1998066810.892.19$1,460
Oct 1998075512.421.97$1,487
Sep 199818171312.592.08$3,764
Aug 1998078511.301.91$1,497
Jul 1998049411.742.24$1,105
Jun 199817050811.242.24$3,047
May 1998048612.622.21$1,072
Apr 199817347913.042.51$3,456
Mar 1998054112.802.31$1,249
Feb 1998042613.952.30$979
Jan 199817464114.702.15$3,939
Dec 1997050516.322.41$1,218
Nov 199716948818.193.09$4,581
Oct 1997042919.253.15$1,351
Sep 1997041117.742.95$1,214
Aug 199717676917.862.55$5,108
Jul 1997064317.582.25$1,445
Jun 199716856217.242.26$4,165
May 1997058818.972.31$1,357
Apr 199717040317.882.08$3,879
Mar 1997052418.951.94$1,016
Feb 1997047920.492.21$1,057
Jan 199717255623.483.54$6,007
Dec 1996070123.32$0
Nov 199617366521.97$3,801
Oct 1996074523.31$0
Sep 199617220122.22$3,822
Aug 1996081820.26$0
Jul 199617082719.55$3,324
Jun 1996056218.73$0
May 19961703019.43$3,303
Apr 199603021.51$0
Mar 1996016619.38$0
Feb 199617491216.98$2,955
Jan 1996097017.07$0
Dec 199518397717.19$3,146
Nov 1995095316.00$0
Oct 199517599915.43$2,700
Sep 1995097516.18$0
Aug 19951721,02715.92$2,738
Jul 199501,02915.24$0
Jun 199517999816.41$2,937
May 199501,03917.56$0
Apr 19951791,00017.73$3,174
Mar 1995096916.44$0
Feb 1995084416.58$0
Jan 199517451715.92$2,770
Dec 199401,06015.03$0
Nov 199417493915.90$2,767
Oct 199401,04215.58$0
Sep 19941811,02115.29$2,767
Aug 199401,07516.13$0
Jul 19941791,09017.56$3,143
Jun 199401,05517.09$0
May 19941811,00615.88$2,874
Apr 199401,05214.14$0
Mar 19941691,08812.46$2,106
Feb 1994097112.50$0
Jan 19941821,09612.66$2,304
Dec 199303012.33$0
Nov 19931811,05314.49$2,623
Oct 199301,10615.85$0
Sep 19931791,07815.03$2,690
Aug 199301,11015.66$0
Jul 19931801,12815.46$2,783
Jun 199301,08616.79$0
May 19931841,10917.68$3,253
Apr 199301,05018.05$0
Mar 19931721,07418.14$3,120
Feb 199318294617.90$3,258
Jan 199301,12116.93$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.

Apr 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $ 98.93 =         $0
Casinghead gas       121 Mcf  × $  2.87 =       $347

────────────────────────────────────────────────────
Month total                                     $347

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/8770 is the state's own key, not one this site invented.