FRANK

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 31075District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$12.1 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
NGPA7none

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
OilDisposition218,209 bbl$9,275,891
Casinghead gasProduction939,048 Mcf$2,842,318
Total$12,118,209

309,105 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 (8)

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 31.8916, -101.9887. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.89216, -101.98795 · 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
87.5%
7 of 8 wells
With a plug date
87.5%
7 of 8 wells
Median depth
9,350 ft
8 wells filed one
Completion to plug
37.0 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
787.5%
A plug date is filed
787.5%
BothOn the schedule and plugged. Neither fact cancels the other.
787.5%
NeitherNo plug date, and not on the schedule.
112.5%

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

Total depth in feet, 8 of 8 wells. Median 9,350 ft, with the middle half between 9,350 and 9,350 ft; the shallowest is 5,062 ft and the deepest 9,722 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 8 of 8 wells, Feb 1987 – Apr 2021. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1987 – Apr 2021
8 of 8 wells
Plug dates filed
Jan 2014 – May 2025
7 of 8 wells; 1 filed none

Last completion to plug: a median of 37.0 years across the 7 wells that filed both dates, with the middle half between 18.2 years and 37.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-329398371D5,062 ftApr 2021
42-3293179759,350 ftFeb 2019Mar 2021Yes
42-3293579779,722 ftMar 2008Jul 2017Yes
42-3293179839,350 ftApr 1987May 2025Yes
42-3293180449,350 ftMar 1987Jun 2024Yes
42-3293180519,350 ftMar 1987Mar 2024Yes
42-3293179969,350 ftFeb 1987Jun 2024Yes
42-3293179629,350 ftFeb 1987Jan 2014Yes

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 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 2022114087.185.86$9,939
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 2022186121104.226.84$20,212
Mar 2022176197108.885.08$20,163
Feb 202237512791.054.86$34,761
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021019677.435.24$1,026
Oct 202135619379.795.71$29,508
Sep 2021020169.865.35$1,076
Aug 202135322966.024.22$24,272
Jul 2021016870.783.98$669
Jun 202136622169.493.38$26,180
May 2021020263.483.02$610
Apr 2021016160.362.76$444
Mar 2021016061.302.72$435
Feb 202137313857.805.55$22,325
Jan 2021019950.412.81$559
Dec 2020011844.642.68$316
Nov 2020011138.772.71$300
Oct 20200036.972.48$0
Sep 2020178037.091.99$6,602
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 202008434.901.69$142
May 202008716.921.81$158
Apr 202008414.751.80$152
Mar 20200030.341.86$0
Feb 202008149.881.98$160
Jan 20203588757.252.09$20,678
Dec 201908759.012.30$200
Nov 201908455.302.75$231
Oct 20191848753.472.42$10,049
Sep 201908455.052.66$223
Aug 201908753.112.30$200
Jul 20193498756.272.46$19,852
Jun 201908452.782.49$209
May 20193518758.482.74$20,765
Apr 20193608462.632.75$22,778
Mar 2019013556.803.06$413
Feb 201934657450.852.79$19,197
Jan 201936440246.033.23$18,053
Dec 201817271146.594.19$10,989
Nov 201835764752.934.24$21,638
Oct 2018066961.443.40$2,273
Sep 201835062659.543.11$22,785
Aug 201836277959.403.07$23,892
Jul 201835577865.142.93$25,406
Jun 201835724860.183.08$22,247
May 2018039965.382.90$1,157
Apr 20187261,01463.842.90$49,289
Mar 201801,13661.222.79$3,166
Feb 20187401,04861.782.77$48,616
Jan 201801,19762.874.01$4,799
Dec 20173541,27157.272.92$23,987
Nov 20177001,31355.423.12$42,888
Oct 20171791,13049.292.98$12,194
Sep 201752855747.523.09$26,810
Aug 201735667445.373.00$18,177
Jul 201735168843.873.09$17,522
Jun 201771756742.493.09$32,216
May 20173631,49345.373.26$21,342
Apr 20173531,32547.933.21$21,175
Mar 20177211,48846.772.98$38,161
Feb 20173531,53350.452.95$22,335
Jan 20170049.413.42$0
Dec 20163621,06848.763.72$21,627
Nov 20163521,38542.492.64$18,619
Oct 20167241,61846.193.09$38,442
Sep 20163681,09741.553.10$18,692
Aug 20167111,47341.442.92$33,771
Jul 20163701,37741.622.92$19,426
Jun 20167171,66645.352.69$36,991
May 20163651,86542.521.99$19,233
Apr 20163731,20036.561.99$16,026
Mar 20163701,14633.011.79$14,270
Feb 201636875926.472.06$11,307
Jan 201601,01127.352.36$2,390
Dec 20153781,22032.362.00$14,674
Nov 20157371,57438.792.17$32,000
Oct 20153641,74743.552.43$20,091
Sep 20153601,60342.992.76$19,898
Aug 20153481,69740.162.87$18,850
Jul 20153581,76448.152.95$22,433
Jun 20157111,67956.152.88$44,763
May 201501,67955.212.96$4,962
Apr 20157211,61849.822.71$40,299
Mar 20153671,60542.892.93$20,451
Feb 20153611,48944.662.98$20,554
Jan 20157331,51043.433.10$36,516
Dec 201401,63754.693.59$5,879
Nov 20147081,53770.464.25$56,421
Oct 20143581,57378.303.90$34,168
Sep 20144641,75186.164.05$47,062
Aug 20143621,69389.394.04$39,191
Jul 20143601,75996.564.18$42,114
Jun 20144181,74698.164.74$49,301
May 20148781,66994.734.73$91,062
Apr 201431,60595.944.81$8,006
Mar 20144291,68995.895.06$49,678
Feb 20144301,46697.406.19$50,959
Jan 20144771,72390.404.86$51,496
Dec 20134191,75991.824.35$46,132
Nov 20134471,52988.853.74$45,432
Oct 20138261,63097.423.78$86,629
Sep 201301,379104.113.72$5,127
Aug 20137391,754104.253.52$83,219
Jul 20134151,843102.523.72$49,398
Jun 20133831,85894.403.93$43,463
May 20134121,87594.834.15$46,849
Apr 20139051,79393.964.28$92,712
Mar 201301,86393.623.91$7,290
Feb 20136481,71791.233.42$64,989
Jan 20134311,92991.603.42$46,077
Dec 20124552,11086.773.42$46,697
Nov 20127911,13686.953.62$72,895
Oct 20123581,82189.383.40$38,189
Sep 20127472,02094.672.92$76,614
Aug 20124012,07292.662.91$43,182
Jul 20127561,93685.133.02$70,207
Jun 20127041,98579.822.52$61,194
May 20123661,97091.612.49$38,431
Apr 20124281,858101.652.00$47,216
Mar 20128331,341105.052.22$90,486
Feb 20124121,770101.102.57$46,203
Jan 20128241,98098.092.73$86,240
Dec 20117751,85996.873.24$81,097
Nov 20113271,83295.723.31$37,367
Oct 20116821,91984.983.65$64,958
Sep 20113731,81083.623.99$38,405
Aug 20117871,91783.404.15$73,590
Jul 20114151,99594.144.52$48,080
Jun 20118702,01892.904.64$90,186
May 20113591,78198.134.40$43,074
Apr 20116351,819105.964.33$75,167
Mar 20117631,86196.364.06$81,073
Feb 20116931,84485.644.18$67,056
Jan 20114182,04886.504.59$45,555
Dec 20107742,05685.734.35$75,294
Nov 20104102,12880.843.80$41,221
Oct 20107992,16478.103.51$69,995
Sep 20107032,10072.633.98$59,416
Aug 20103252,32973.684.42$34,239
Jul 20107652,12772.554.74$65,575
Jun 20107012,15170.364.91$59,885
May 20104352,34871.124.24$40,882
Apr 20107162,31881.694.12$68,046
Mar 20107332,38478.394.39$67,922
Feb 20105831,99773.585.44$53,766
Jan 20104322,16274.365.96$45,018
Dec 20098012,32071.445.48$69,946
Nov 20098622,29674.593.75$72,910
Oct 20098402,29472.544.11$70,363
Sep 20094062,24865.543.06$33,499
Aug 20094272,53367.423.22$36,941
Jul 20097432,44361.133.46$53,883
Jun 20098162,27166.163.90$62,832
May 20093552,49954.743.93$29,243
Apr 20097392,44646.773.59$43,338
Mar 20097872,42742.144.06$43,015
Feb 20094202,26032.814.63$24,251
Jan 20098602,36035.865.37$43,515
Dec 20087252,42337.105.98$41,380
Nov 20087712,48455.496.86$59,824
Oct 200838515275.246.92$30,020
Sep 20088201,552101.767.88$95,668
Aug 20087252,588114.228.48$104,764
Jul 20088092,554131.0811.39$135,132
Jun 20087392,309131.3313.03$127,145
May 20088012,704123.1711.57$129,956
Apr 20089043,106110.3110.45$132,193
Mar 20081,0362,069101.909.66$125,563
Feb 200801,48492.538.77$13,016
Jan 20087172,12990.388.21$82,272
Dec 20078001,94988.337.30$84,896
Nov 20074042,05491.677.29$52,012
Oct 20073992,16882.856.92$48,064
Sep 20078502,14475.846.24$77,851
Aug 20074342,19969.066.39$44,019
Jul 20074322,16270.906.39$44,440
Jun 20078271,95562.007.55$66,031
May 20074171,99258.747.85$40,124
Apr 20074312,06759.617.81$41,825
Mar 20078672,16656.927.30$65,166
Feb 20074171,91155.108.22$38,677
Jan 20074122,01250.306.73$34,258
Dec 20067262,17856.656.92$56,196
Nov 20067982,17254.207.62$59,797
Oct 20063752,31454.906.01$34,503
Sep 20068332,28460.085.04$61,552
Aug 20062752,40368.717.34$36,533
Jul 20068042,49569.376.34$71,599
Jun 20063962,37766.286.38$41,421
May 20067922,48266.016.42$68,227
Apr 20064062,35664.397.36$43,484
Mar 20067002,54156.707.08$57,688
Feb 20064282,25257.597.75$42,104
Jan 20067272,52660.598.93$66,615
Dec 20057392,57554.9413.42$75,145
Nov 20058162,57854.6910.59$71,924
Oct 20054432,66758.3413.80$62,638
Sep 20057592,78061.4512.08$80,220
Aug 20054342,63761.519.80$52,530
Jul 20057762,95455.697.84$66,386
Jun 20054392,78052.337.38$43,492
May 20058382,88245.226.65$57,063
Apr 20054522,73549.207.36$42,369
Mar 20059442,83450.377.15$67,826
Feb 20054752,33345.226.31$36,205
Jan 20054732,65043.166.32$37,169
Dec 20049572,83839.866.75$57,306
Nov 20044612,54145.286.33$36,960
Oct 20048952,87249.706.52$63,193
Sep 20044492,71443.245.28$33,755
Aug 20049472,31142.375.55$52,952
Jul 20044653,11038.286.08$36,722
Jun 20049342,95236.106.43$52,708
May 20044603,13937.486.49$37,627
Apr 20044712,98534.475.86$33,723
Mar 20049223,09834.365.53$48,812
Feb 20044482,76132.455.51$29,750
Jan 20041,3873,16832.036.30$64,383
Dec 20034692,96530.266.30$32,876
Nov 20034752,92828.804.60$27,135
Oct 20038943,09528.174.76$39,915
Sep 20035052,99626.314.75$27,516
Aug 20034663,39329.765.13$31,273
Jul 20039433,64129.415.17$46,561
Jun 20034703,41028.565.98$33,825
May 20039193,45526.595.97$45,072
Apr 20034633,74226.675.41$32,582
Mar 20039473,52831.146.10$50,996
Feb 20034553,47033.487.93$42,736
Jan 20039413,51330.315.58$48,131
Dec 20028963,75026.914.85$42,313
Nov 20024723,62924.664.14$26,653
Oct 20029523,86626.464.23$41,540
Sep 20024713,81727.443.64$26,800
Aug 20029483,89425.963.16$36,931
Jul 20024733,77624.583.06$23,188
Jun 20027923,69923.733.34$31,142
May 20029453,71724.663.58$36,625
Apr 20029483,70623.653.51$35,437
Mar 20024803,50622.003.10$21,438
Feb 20029592,61518.222.38$23,685
Jan 20024252,78417.172.38$13,911
Dec 20011,2142,93716.932.36$27,497
Nov 20014182,75218.072.41$14,173
Oct 20019462,66919.782.53$25,461
Sep 20019042,95224.262.25$28,577
Aug 20019402,86124.873.05$32,113
Jul 20014102,83323.933.20$18,869
Jun 20019042,73724.563.82$32,669
May 20019232,75125.524.31$35,404
Apr 20014602,77724.685.34$26,169
Mar 20019333,00424.545.38$39,047
Feb 20019282,85227.755.77$42,200
Jan 20019222,73927.478.40$48,332
Dec 20004593,19326.889.12$41,466
Nov 20009153,31732.215.66$48,240
Oct 20009163,48331.235.15$46,528
Sep 20009293,61131.875.19$48,336
Aug 20004513,51229.644.54$29,315
Jul 20008593,92728.534.09$40,568
Jun 20009393,55329.304.40$43,136
May 20009493,47627.263.68$38,661
Apr 20009533,49324.513.12$34,242
Mar 20009063,35728.422.86$35,349
Feb 20008622,80227.622.73$31,448
Jan 20009492,71525.272.48$30,716
Dec 19999022,23124.282.42$27,308
Nov 19999002,22923.192.43$26,296
Oct 19999012,36120.982.80$25,523
Sep 19994291,90921.752.62$14,330
Aug 19998522,08619.262.88$22,408
Jul 19999163,07317.892.37$23,678
Jun 19994632,57715.942.36$13,467
May 19998922,95015.792.32$20,932
Apr 19999092,92515.102.21$20,184
Mar 19994553,07212.471.84$11,321
Feb 19999222,8019.981.82$14,293
Jan 19999003,01910.381.90$15,078
Dec 19989223,2029.201.77$14,161
Nov 19984223,02710.892.19$11,212
Oct 19988773,39912.421.97$17,586
Sep 19989353,54912.592.08$19,163
Aug 19988793,74111.301.91$17,068
Jul 19988863,82111.742.24$18,950
Jun 19988983,87011.242.24$18,752
May 19988723,87112.622.21$19,545
Apr 19989073,75213.042.51$21,227
Mar 19989293,92812.802.31$20,963
Feb 19989193,49313.952.30$20,851
Jan 19989243,43314.702.15$20,980
Dec 19978863,86616.322.41$23,781
Nov 19979094,25818.193.09$29,685
Oct 19979194,42819.253.15$31,638
Sep 19978904,32517.742.95$28,568
Aug 19978894,58917.862.55$27,601
Jul 19974284,62417.582.25$17,914
Jun 19971,0314,52917.242.26$27,997
May 19978884,61218.972.31$27,492
Apr 19979023,97617.882.08$24,409
Mar 19971,1514,45018.951.94$30,441
Feb 19979003,84320.492.21$26,918
Jan 19979233,99123.483.54$35,799
Dec 19961,2413,58823.32$28,940
Nov 19961,3543,53221.97$29,747
Oct 19968833,29123.31$20,583
Sep 199601,95722.22$0
Aug 19961,3305,08320.26$26,946
Jul 19968454,98519.55$16,520
Jun 19968934,97818.73$16,726
May 19969115,08419.43$17,701
Apr 19968844,42821.51$19,015
Mar 19969423,92419.38$18,256
Feb 19968794,62616.98$14,925
Jan 19968834,81317.07$15,073
Dec 19959055,14917.19$15,557
Nov 19951,4085,49116.00$22,528
Oct 19959264,98315.43$14,288
Sep 19954684,87516.18$7,572
Aug 19951,2786,68215.92$20,346
Jul 19958896,09715.24$13,548
Jun 19959106,41016.41$14,933
May 19959336,65917.56$16,383
Apr 19959266,76817.73$16,418
Mar 19951,3166,71016.44$21,635
Feb 19959475,95416.58$15,701
Jan 19959366,88015.92$14,901
Dec 19949336,85415.03$14,023
Nov 19941,3796,88015.90$21,926
Oct 19949406,78715.58$14,645
Sep 19949087,06115.29$13,883
Aug 19941,4037,09616.13$22,630
Jul 19948977,04117.56$15,751
Jun 19949246,34617.09$15,791
May 19949356,83215.88$14,848
Apr 19949386,42614.14$13,263
Mar 19941,3007,01712.46$16,198
Feb 19948956,63912.50$11,188
Jan 19949366,90212.66$11,850
Dec 19931,3957,92712.33$17,200
Nov 19939518,11414.49$13,780
Oct 19939269,12015.85$14,677
Sep 19931,3028,66215.03$19,569
Aug 19939179,28615.66$14,360
Jul 19931,0248,99315.46$15,831
Jun 19931,2307,98916.79$20,652
May 19938677,76717.68$15,329
Apr 19931,3258,93618.05$23,916
Mar 19938919,47718.14$16,163
Feb 19931,4098,41717.90$25,221
Jan 19938909,58916.93$15,068

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 2022 — as filed, then multipliedworked
Oil                  114 bbl  × $ 87.18 =     $9,939
Casinghead gas         0 Mcf  × $  5.86 =         $0

────────────────────────────────────────────────────
Month total                                   $9,939

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/31075 is the state's own key, not one this site invented.