BONNIE

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 31554District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.5 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
OilDisposition81,515 bbl$3,404,500
Casinghead gasProduction325,076 Mcf$1,145,380
Total$4,549,880

68,281 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 (2)

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 31.9690, -102.0664. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.96903, -102.06635 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
9,450 ft
2 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.
2100.0%

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 9,450 and 9,450 ft, median 9,450 ft, over the 2 wells that filed a depth.

Completions filed
Dec 1987 – Feb 2026
2 of 2 wells

2 wells

42-3293182419,450 ftFeb 2026
42-3293182229,450 ftDec 1987

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 2024144071.372.28$10,277
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 202334520168.962.26$24,245
May 2023027970.622.23$621
Apr 20230078.122.24$0
Mar 2023011972.852.39$285
Feb 20231807875.112.47$13,712
Jan 2023010176.533.39$342
Dec 202218011076.415.73$14,384
Nov 202204585.005.65$254
Oct 2022011887.185.86$692
Sep 20221345284.888.16$11,798
Aug 202209494.529.13$858
Jul 2022040101.587.54$302
Jun 2022034115.097.98$271
May 2022170121109.378.43$19,613
Apr 2022178127104.226.84$19,420
Mar 2022169210108.885.08$19,467
Feb 202217820391.054.86$17,193
Jan 2022022481.844.54$1,016
Dec 202116927571.323.90$13,125
Nov 202135724777.435.24$28,936
Oct 202109179.795.71$520
Sep 202117523969.865.35$13,504
Aug 2021010066.024.22$422
Jul 202117515570.783.98$13,004
Jun 2021014969.493.38$504
May 202117917963.483.02$11,903
Apr 2021027960.362.76$770
Mar 202118041861.302.72$12,170
Feb 202117441157.805.55$12,337
Jan 2021054950.412.81$1,543
Dec 202018419544.642.68$8,735
Nov 20201774038.772.71$6,971
Oct 202018113736.972.48$7,031
Sep 202001037.091.99$20
Aug 202017810639.982.39$7,369
Jul 20201824738.371.83$7,069
Jun 2020031134.901.69$526
May 202018320616.921.81$3,470
Apr 202017635814.751.80$3,242
Mar 202004830.341.86$89
Feb 202018510949.881.98$9,444
Jan 202018818157.252.09$11,142
Dec 201918341359.012.30$11,751
Nov 2019051955.302.75$1,428
Oct 201917154053.472.42$10,449
Sep 201917855355.052.66$11,268
Aug 201918347653.112.30$10,816
Jul 201917055756.272.46$10,936
Jun 2019043452.782.49$1,081
May 201918356358.482.74$12,245
Apr 201918955762.632.75$13,369
Mar 201918969556.803.06$12,863
Feb 201916854250.852.79$10,056
Jan 2019035146.033.23$1,133
Dec 201818130346.594.19$9,701
Nov 201817818352.934.24$10,197
Oct 201819210061.443.40$12,136
Sep 20181786959.543.11$10,813
Aug 2018179859.403.07$10,657
Jul 201801465.142.93$41
Jun 20181753660.183.08$10,642
May 201817328365.382.90$12,132
Apr 201818165763.842.90$13,461
Mar 2018073661.222.79$2,051
Feb 201818168561.782.77$13,077
Jan 201817973662.874.01$14,205
Dec 201735783057.272.92$22,870
Nov 2017072555.423.12$2,261
Oct 201717869549.292.98$10,847
Sep 201718071647.523.09$10,764
Aug 201717377345.373.00$10,171
Jul 201717480043.873.09$10,103
Jun 201717674642.493.09$9,781
May 201717474245.373.26$10,316
Apr 2017067547.933.21$2,168
Mar 201734885546.772.98$18,827
Feb 201717064650.452.95$10,484
Jan 2017057749.413.42$1,973
Dec 201616670048.763.72$10,700
Nov 201617489642.492.64$9,763
Oct 2016047346.193.09$1,462
Sep 201617557041.553.10$9,039
Aug 201616370441.442.92$8,813
Jul 201617261841.622.92$8,966
Jun 2016071045.352.69$1,907
May 201617875142.521.99$9,064
Apr 201617976136.561.99$8,059
Mar 201618375533.011.79$7,395
Feb 201617071126.472.06$5,967
Jan 201618473827.352.36$6,777
Dec 201517772432.362.00$7,177
Nov 2015073438.792.17$1,591
Oct 201518479143.552.43$9,933
Sep 201535076442.992.76$17,154
Aug 201517879240.162.87$9,423
Jul 2015042348.152.95$1,246
Jun 201518032556.152.88$11,044
May 201518373755.212.96$12,282
Apr 201517969749.822.71$10,804
Mar 201519071442.892.93$10,244
Feb 201518460544.662.98$10,018
Jan 2015071543.433.10$2,217
Dec 201417670054.693.59$12,139
Nov 201417745270.464.25$14,393
Oct 201418046778.303.90$15,916
Sep 201418339386.164.05$17,357
Aug 201418874289.394.04$19,799
Jul 201418675096.564.18$21,095
Jun 2014074198.164.74$3,510
May 201418377394.734.73$20,989
Apr 201417252195.944.81$19,007
Mar 201417276495.895.06$20,356
Feb 201417967997.406.19$21,639
Jan 201417175290.404.86$19,114
Dec 201317473191.824.35$19,160
Nov 201317669888.853.74$18,247
Oct 201317073797.423.78$19,347
Sep 2013185693104.113.72$21,837
Aug 20131711,556104.253.52$23,308
Jul 2013184808102.523.72$21,868
Jun 201318879094.403.93$20,855
May 201318884694.834.15$21,338
Apr 201317078693.964.28$19,339
Mar 201318379793.623.91$20,251
Feb 201317071291.233.42$17,944
Jan 201317472591.603.42$18,418
Dec 201217371686.773.42$17,460
Nov 201217277386.953.62$17,757
Oct 201218468389.383.40$18,768
Sep 201217072794.672.92$18,216
Aug 201216941592.662.91$16,866
Jul 201217366685.133.02$16,739
Jun 201216738179.822.52$14,290
May 201217259991.612.49$17,247
Apr 2012195450101.652.00$20,720
Mar 2012172663105.052.22$19,542
Feb 2012170627101.102.57$18,799
Jan 201217274998.092.73$18,919
Dec 2011087996.873.24$2,848
Nov 201117686795.723.31$19,718
Oct 201118493284.983.65$19,037
Sep 201134687983.623.99$32,436
Aug 2011091483.404.15$3,792
Jul 201134569094.144.52$35,595
Jun 201117377892.904.64$19,682
May 201117488298.134.40$20,960
Apr 2011174652105.964.33$21,262
Mar 201117291796.364.06$20,295
Feb 201117882585.644.18$18,692
Jan 201117690986.504.59$19,395
Dec 201018990585.734.35$20,138
Nov 201018488380.843.80$18,226
Oct 201017481378.103.51$16,442
Sep 201017380372.633.98$15,761
Aug 201017092773.684.42$16,622
Jul 201017592972.554.74$17,096
Jun 201018689070.364.91$17,457
May 201017291471.124.24$16,104
Apr 201017785581.694.12$17,984
Mar 201017090378.394.39$17,289
Feb 201017780673.585.44$17,410
Jan 201018090474.365.96$18,776
Dec 200917687971.445.48$17,394
Nov 200934688974.593.75$29,143
Oct 2009092872.544.11$3,814
Sep 200935191865.543.06$25,818
Aug 200918477067.423.22$14,884
Jul 200917093861.133.46$13,642
Jun 200916994966.163.90$14,877
May 200917588054.743.93$13,034
Apr 200916792746.773.59$11,136
Mar 200917897642.144.06$11,463
Feb 200917186632.814.63$9,623
Jan 200917396235.865.37$11,371
Dec 200817195837.105.98$12,070
Nov 200833394355.496.86$24,947
Oct 200817694175.246.92$19,756
Sep 2008170938101.767.88$24,688
Aug 2008170935114.228.48$27,349
Jul 2008170917131.0811.39$32,728
Jun 2008167914131.3313.03$33,844
May 2008171974123.1711.57$32,335
Apr 2008178913110.3110.45$29,180
Mar 2008176955101.909.66$27,164
Feb 200835289092.538.77$40,376
Jan 200818186490.388.21$23,449
Dec 200718092488.337.30$22,646
Nov 200717594091.677.29$22,896
Oct 200717296982.856.92$20,958
Sep 200717689275.846.24$18,918
Aug 200734599369.066.39$30,169
Jul 20071741,02970.906.39$18,910
Jun 200717390162.007.55$17,527
May 200717997758.747.85$18,180
Apr 200717692259.617.81$17,688
Mar 200718597756.927.30$17,664
Feb 200716485955.108.22$16,094
Jan 200735496050.306.73$24,264
Dec 200617897556.656.92$16,829
Nov 200618096854.207.62$17,130
Oct 20061811,02554.906.01$16,101
Sep 20061781,13960.085.04$16,432
Aug 20063621,17768.717.34$33,512
Jul 20061761,09769.376.34$19,167
Jun 20061721,10166.286.38$18,429
May 20061771,19166.016.42$19,336
Apr 200617894164.397.36$18,388
Mar 200633799256.707.08$26,134
Feb 200616554257.597.75$13,703
Jan 200617760460.598.93$16,120
Dec 20051811,18054.9413.42$25,774
Nov 20053741,06054.6910.59$31,678
Oct 20051791,13358.3413.80$26,073
Sep 20051821,08661.4512.08$24,302
Aug 20051831,10561.519.80$22,082
Jul 20051791,38455.697.84$20,824
Jun 20051851,17752.337.38$18,369
May 20053601,23445.226.65$24,487
Apr 20051791,26149.207.36$18,088
Mar 20051801,10350.377.15$16,958
Feb 20051861,00145.226.31$14,729
Jan 20053701,30943.166.32$24,245
Dec 200418499339.866.75$14,038
Nov 200418989645.286.33$14,230
Oct 200418099049.706.52$15,396
Sep 20043681,06543.245.28$21,540
Aug 200419168042.375.55$11,867
Jul 20041731,00638.286.08$12,743
Jun 20041751,16036.106.43$13,780
May 20043581,12937.486.49$20,750
Apr 20041871,24234.475.86$13,722
Mar 20041741,23934.365.53$12,830
Feb 20043741,11232.455.51$18,263
Jan 200418493032.036.30$11,752
Dec 200317688330.266.30$10,890
Nov 200336095628.804.60$14,761
Oct 200318180728.174.76$8,940
Sep 200318483526.314.75$8,807
Aug 20033601,07629.765.13$16,233
Jul 200317697329.415.17$10,207
Jun 20031821,19128.565.98$12,324
May 20031831,16126.595.97$11,800
Apr 20033631,06126.675.41$15,418
Mar 20031731,22331.146.10$12,843
Feb 200317682033.487.93$12,392
Jan 20033561,24830.315.58$17,757
Dec 200218197626.914.85$9,608
Nov 200235484124.664.14$12,209
Oct 200217479426.464.23$7,962
Sep 20023491,02727.443.64$13,310
Aug 20021831,13025.963.16$8,326
Jul 20021811,00424.583.06$7,523
Jun 200218399623.733.34$7,667
May 20023581,07224.663.58$12,670
Apr 20021821,08423.653.51$8,112
Mar 20021801,21822.003.10$7,739
Feb 200235495418.222.38$8,716
Jan 20021791,12417.172.38$5,744
Dec 20013561,06816.932.36$8,552
Nov 20011861,27018.072.41$6,416
Oct 20013721,10719.782.53$10,158
Sep 200117499524.262.25$6,461
Aug 20011821,25724.873.05$8,364
Jul 20013601,09123.933.20$12,103
Jun 20011771,05924.563.82$8,397
May 20013561,06625.524.31$13,677
Apr 20011821,01724.685.34$9,918
Mar 200136599724.545.38$14,317
Feb 200118488427.755.77$10,204
Jan 20013761,08327.478.40$19,425
Dec 20001851,01826.889.12$14,260
Nov 20003681,23232.215.66$18,824
Oct 20001861,34631.235.15$12,735
Sep 20003631,25331.875.19$18,067
Aug 20001821,18229.644.54$10,762
Jul 20003541,22528.534.09$15,110
Jun 200018458929.304.40$7,981
May 200036684027.263.68$13,068
Apr 20001801,12824.513.12$7,927
Mar 20003601,26128.422.86$13,837
Feb 20003711,35827.622.73$13,950
Jan 20001911,29025.272.48$8,026
Dec 199936992624.282.42$11,204
Nov 19991841,04223.192.43$6,803
Oct 19993621,12720.982.80$10,755
Sep 19993621,16721.752.62$10,930
Aug 19991781,31419.262.88$7,207
Jul 199935598217.892.37$8,681
Jun 19991851,30315.942.36$6,027
May 19993601,40415.792.32$8,943
Apr 19993621,32215.102.21$8,385
Mar 19991821,42412.471.84$4,887
Feb 19993641,2239.981.82$5,856
Jan 19993641,59810.381.90$6,814
Dec 19983591,7099.201.77$6,333
Nov 19981831,54210.892.19$5,363
Oct 19983651,55712.421.97$7,599
Sep 19983591,49212.592.08$7,627
Aug 19983591,27711.301.91$6,492
Jul 19983561,27811.742.24$7,039
Jun 19981791,29611.242.24$4,911
May 19983661,33312.622.21$7,560
Apr 19983641,45113.042.51$8,382
Mar 19983501,55412.802.31$8,069
Feb 19983441,34713.952.30$7,896
Jan 19985211,29214.702.15$10,443
Dec 19973421,40016.322.41$8,957
Nov 19973371,34018.193.09$10,268
Oct 19973431,24819.253.15$10,534
Sep 19973481,29817.742.95$10,009
Aug 19973591,18117.862.55$9,429
Jul 19973491,16417.582.25$8,751
Jun 19973591,34317.242.26$9,221
May 19973511,21318.972.31$9,459
Apr 19973501,10917.882.08$8,568
Mar 19974621,17218.951.94$11,028
Feb 199735691820.492.21$9,319
Jan 199718087323.483.54$7,317
Dec 19965121,03423.32$11,940
Nov 19961771,12021.97$3,889
Oct 19963601,24723.31$8,392
Sep 19961751,24922.22$3,889
Aug 19963471,16620.26$7,030
Jul 19963511,19619.55$6,862
Jun 19961861,30518.73$3,484
May 19963561,08619.43$6,917
Apr 19961791,21221.51$3,850
Mar 19963601,31219.38$6,977
Feb 19961841,09616.98$3,124
Jan 19963661,27717.07$6,248
Dec 19953611,45617.19$6,206
Nov 19951811,06516.00$2,896
Oct 199535991715.43$5,539
Sep 19953561,10916.18$5,760
Aug 19953611,31515.92$5,747
Jul 19951791,29915.24$2,728
Jun 19953591,33116.41$5,891
May 19953571,30117.56$6,269
Apr 19953651,21117.73$6,471
Mar 19953631,16816.44$5,968
Feb 19953621,04816.58$6,002
Jan 19955501,21315.92$8,756
Dec 199436285815.03$5,441
Nov 19943561,13615.90$5,660
Oct 19943651,36015.58$5,687
Sep 19943611,56415.29$5,520
Aug 19943551,76316.13$5,726
Jul 19943611,95017.56$6,339
Jun 19945291,96917.09$9,041
May 19943481,98315.88$5,526
Apr 19945411,89214.14$7,650
Mar 19943571,82112.46$4,448
Feb 19945421,01512.50$6,775
Jan 19943581,26912.66$4,532
Dec 19935391,27612.33$6,646
Nov 19933591,33214.49$5,202
Oct 19935421,74715.85$8,591
Sep 19933552,26415.03$5,336
Aug 19935331,87815.66$8,347
Jul 19933662,04915.46$5,658
Jun 19935311,88916.79$8,915
May 19935341,56817.68$9,441
Apr 19933601,62818.05$6,498
Mar 19935381,79718.14$9,759
Feb 19935301,36617.90$9,487
Jan 19935422,17416.93$9,176

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.

Oct 2024 — as filed, then multipliedworked
Oil                  144 bbl  × $ 71.37 =    $10,277
Casinghead gas         0 Mcf  × $  2.28 =         $0

────────────────────────────────────────────────────
Month total                                  $10,277

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/31554 is the state's own key, not one this site invented.