CATHEY

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 31695District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$44 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 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
OilDisposition75,456 bbl$3,695,879
Casinghead gasProduction187,534 Mcf$620,503
Total$4,316,382

53,848 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 31.9480, -102.0896. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.94847, -102.08923 · 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
66.7%
2 of 3 wells
With a plug date
66.7%
2 of 3 wells
Median depth
9,550 ft
3 wells filed one
Completion to plug
30.3 years
median over 2 wells

What the state filed about each well

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

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 9,550 and 9,800 ft, median 9,550 ft, over the 3 wells that filed a depth.

Completions filed
Feb 1988 – Dec 2021
3 of 3 wells
Plug dates filed
Feb 2013 – Jul 2023
2 of 3 wells; 1 filed none

Last completion to plug: a median of 30.3 years across the 2 wells that filed both dates, with the middle half between 27.6 years and 32.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-329449783DW9,800 ftDec 2021
42-3293197719,550 ftFeb 1988Jul 2023Yes
42-3293197429,550 ftFeb 1988Feb 2013Yes

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 20250966.743.32$30
Jun 20256572466.483.13$43,752
May 202502160.553.23$68
Apr 20250062.363.54$0
Mar 20251896467.704.27$13,068
Feb 202531910470.884.34$23,062
Jan 20250074.324.28$0
Dec 2024321068.993.12$22,146
Nov 202460712569.052.20$42,188
Oct 202448513471.372.28$34,920
Sep 202444313469.612.36$31,154
Aug 202457331775.632.06$43,990
Jul 202430314879.932.15$24,536
Jun 202425414478.082.63$20,212
May 202411714578.812.20$9,540
Apr 20242512084.451.66$21,230
Mar 202405880.301.55$90
Feb 202405576.091.78$98
Jan 202427413773.023.30$20,459
Dec 202328410371.262.61$20,507
Nov 202349141377.892.81$39,404
Oct 202348914285.443.09$42,219
Sep 20237712189.042.74$7,187
Aug 2023130080.522.67$10,468
Jul 202336921174.852.64$28,177
Jun 202341013568.962.26$28,578
May 202342114270.622.23$30,047
Apr 202348713878.122.24$38,353
Mar 202321222872.852.39$15,990
Feb 202334320575.112.47$26,268
Jan 202334932976.533.39$27,824
Dec 202257030476.415.73$45,295
Nov 202247729985.005.65$42,233
Oct 202231423887.185.86$28,770
Sep 2022035584.888.16$2,898
Aug 20227361,01494.529.13$78,822
Jul 20228721,077101.587.54$96,701
Jun 20225621,006115.097.98$72,706
May 20221,100387109.378.43$123,571
Apr 20221,129278104.226.84$119,565
Mar 20221,248124108.885.08$136,512
Feb 202295911491.054.86$87,871
Jan 202253912481.844.54$44,674
Dec 20210071.323.90$0
Nov 202116921777.435.24$14,222
Oct 2021019179.795.71$1,091
Sep 202108469.865.35$449
Aug 20211378766.024.22$9,412
Jul 2021012570.783.98$498
Jun 202110314269.493.38$7,638
May 202110215363.483.02$6,937
Apr 2021022460.362.76$618
Mar 202122823861.302.72$14,623
Feb 2021015557.805.55$860
Jan 202110612650.412.81$5,698
Dec 2020010844.642.68$289
Nov 202011111038.772.71$4,601
Oct 202010214636.972.48$4,133
Sep 20201269637.091.99$4,864
Aug 202004339.982.39$103
Jul 202099038.371.83$3,799
Jun 202009334.901.69$157
May 20209522916.921.81$2,023
Apr 20209019114.751.80$1,672
Mar 20209920830.341.86$3,390
Feb 20209320249.881.98$5,039
Jan 2020018257.252.09$381
Dec 201911416759.012.30$7,112
Nov 201911113055.302.75$6,496
Oct 20199517253.472.42$5,496
Sep 2019021355.052.66$566
Aug 20199910153.112.30$5,491
Jul 20199510856.272.46$5,611
Jun 201910218352.782.49$5,839
May 201910510858.482.74$6,436
Apr 201910514262.632.75$6,967
Mar 2019019156.803.06$585
Feb 201910016850.852.79$5,554
Jan 201911224046.033.23$5,930
Dec 201811324246.594.19$6,278
Nov 2018021852.934.24$924
Oct 201810220361.443.40$6,957
Sep 20181027059.543.11$6,291
Aug 20181348759.403.07$8,226
Jul 201808765.142.93$255
Jun 201808460.183.08$258
May 20189813165.382.90$6,787
Apr 201810524863.842.90$7,423
Mar 20187326661.222.79$5,210
Feb 20187423361.782.77$5,216
Jan 20187223362.874.01$5,461
Dec 20177926557.272.92$5,299
Nov 2017022855.423.12$711
Oct 201710023649.292.98$5,633
Sep 201710625247.523.09$5,815
Aug 2017027545.373.00$826
Jul 201710323643.873.09$5,247
Jun 20179810942.493.09$4,501
May 20179825145.373.26$5,265
Apr 201710422447.933.21$5,704
Mar 201710125846.772.98$5,494
Feb 2017021550.452.95$635
Jan 201710021449.413.42$5,673
Dec 20168611148.763.72$4,607
Nov 20168510642.492.64$3,892
Oct 20168410146.193.09$4,192
Sep 201608941.553.10$276
Aug 20168721341.442.92$4,228
Jul 2016020241.622.92$591
Jun 20168819245.352.69$4,506
May 20168227042.521.99$4,024
Apr 20168626336.561.99$3,668
Mar 20169727133.011.79$3,688
Feb 201610025226.472.06$3,167
Jan 20169824527.352.36$3,260
Dec 20159725532.362.00$3,649
Nov 2015025938.792.17$561
Oct 20159627143.552.43$4,838
Sep 20158316642.992.76$4,026
Aug 2015025640.162.87$735
Jul 201518328348.152.95$9,645
Jun 2015127356.152.88$843
May 201511727055.212.96$7,258
Apr 201510626149.822.71$5,987
Mar 201510125842.892.93$5,089
Feb 201510923144.662.98$5,555
Jan 2015024143.433.10$747
Dec 201410326054.693.59$6,567
Nov 201410425770.464.25$8,421
Oct 201410027278.303.90$8,891
Sep 20149226586.164.05$8,999
Aug 20148328589.394.04$8,569
Jul 20148128496.564.18$9,008
Jun 2014027798.164.74$1,312
May 201410027994.734.73$10,792
Apr 20149626995.944.81$10,504
Mar 20149027595.895.06$10,021
Feb 201410023397.406.19$11,183
Jan 201420025390.404.86$19,310
Dec 2013025491.824.35$1,106
Nov 201310225288.853.74$10,005
Oct 201310628097.423.78$11,385
Sep 2013102285104.113.72$11,679
Aug 201392294104.253.52$10,627
Jul 2013104293102.523.72$11,751
Jun 20139728394.403.93$10,270
May 201311029194.834.15$11,639
Apr 2013024693.964.28$1,054
Mar 201310927493.623.91$11,277
Feb 20139721191.233.42$9,571
Jan 201310621891.603.42$10,455
Dec 201210522786.773.42$9,887
Nov 201210123786.953.62$9,641
Oct 201210022489.383.40$9,700
Sep 2012015794.672.92$458
Aug 201210216192.662.91$9,920
Jul 20129615385.133.02$8,635
Jun 20129416679.822.52$7,921
May 201210116491.612.49$9,661
Apr 201297173101.652.00$10,206
Mar 201296157105.052.22$10,434
Feb 201296181101.102.57$10,171
Jan 20129821998.092.73$10,212
Dec 201110320596.873.24$10,642
Nov 2011968495.723.31$9,467
Oct 2011988784.983.65$8,645
Sep 201118929983.623.99$16,996
Aug 20111516583.404.15$1,936
Jul 2011010494.144.52$470
Jun 20118513492.904.64$8,518
May 20119424198.134.40$10,286
Apr 201196194105.964.33$11,013
Mar 201110628996.364.06$11,387
Feb 20119925285.644.18$9,532
Jan 20119927486.504.59$9,821
Dec 20108027985.734.35$8,071
Nov 201010127880.843.80$9,220
Oct 201010329278.103.51$9,069
Sep 201010028272.633.98$8,385
Aug 2010029773.684.42$1,313
Jul 201017929572.554.74$14,384
Jun 20108728470.364.91$7,516
May 20109021771.124.24$7,320
Apr 20109527981.694.12$8,911
Mar 20108028978.394.39$7,540
Feb 20109125673.585.44$8,089
Jan 20109525374.365.96$8,573
Dec 20099630371.445.48$8,520
Nov 20098930174.593.75$7,768
Oct 20099730872.544.11$8,302
Sep 20098429265.543.06$6,400
Aug 200918130967.423.22$13,198
Jul 200910031261.133.46$7,194
Jun 20099336566.163.90$7,575
May 20099126954.743.93$6,037
Apr 20098829746.773.59$5,181
Mar 20099128142.144.06$4,975
Feb 20098825432.814.63$4,064
Jan 20098628335.865.37$4,604
Dec 20088428637.105.98$4,826
Nov 20088629955.496.86$6,823
Oct 20080075.246.92$0
Sep 200880195101.767.88$9,677
Aug 200885246114.228.48$11,796
Jul 2008106295131.0811.39$17,254
Jun 2008225580131.3313.03$37,108
May 2008221597123.1711.57$34,130
Apr 2008116554110.3110.45$18,588
Mar 2008231577101.909.66$29,115
Feb 200812056592.538.77$16,059
Jan 200822559590.388.21$25,218
Dec 200711658688.337.30$14,525
Nov 200723159791.677.29$25,529
Oct 200710563782.856.92$13,109
Sep 200719663875.846.24$18,848
Aug 200723065569.066.39$20,068
Jul 200711365470.906.39$12,189
Jun 200723359562.007.55$18,937
May 200711762658.747.85$11,784
Apr 200727660959.617.81$21,206
Mar 200711962856.927.30$11,359
Feb 200723752255.108.22$17,347
Jan 200712658550.306.73$10,273
Dec 200623759356.656.92$17,529
Nov 200624959554.207.62$18,028
Oct 200612262854.906.01$10,474
Sep 200612261260.085.04$10,413
Aug 200625166168.717.34$22,098
Jul 200613260269.376.34$12,975
Jun 200626565566.286.38$21,746
May 200626367666.016.42$21,704
Apr 200612665464.397.36$12,927
Mar 200623867356.707.08$18,261
Feb 200612259757.597.75$11,653
Jan 200624366860.598.93$20,691
Dec 200524764154.9413.42$22,169
Nov 200524364154.6910.59$20,077
Oct 200511467958.3413.80$16,018
Sep 200523267261.4512.08$22,373
Aug 200523768561.519.80$21,289
Jul 200511569855.697.84$11,879
Jun 200524065952.337.38$17,423
May 200512766545.226.65$10,166
Apr 200525664149.207.36$17,313
Mar 200525063750.377.15$17,150
Feb 200524551345.226.31$14,317
Jan 200512159243.166.32$8,965
Dec 200423457939.866.75$13,236
Nov 200424757645.286.33$14,830
Oct 200412262349.706.52$10,122
Sep 200435163543.245.28$18,533
Aug 200412457242.375.55$8,429
Jul 200424067838.286.08$13,312
Jun 200411968236.106.43$8,683
May 200424173737.486.49$13,819
Apr 200424971034.475.86$12,743
Mar 200425871134.365.53$12,797
Feb 200412866832.455.51$7,834
Jan 200425469932.036.30$12,539
Dec 200325370530.266.30$12,098
Nov 200325068328.804.60$10,338
Oct 200325271028.174.76$10,478
Sep 200324968526.314.75$9,805
Aug 200323161729.765.13$10,040
Jul 200310858729.415.17$6,212
Jun 200328645928.565.98$10,914
May 200317433726.595.97$6,639
Apr 200317852226.675.41$7,570
Mar 200317756731.146.10$8,968
Feb 200336651533.487.93$16,336
Jan 200318055030.315.58$8,526
Dec 200218158526.914.85$7,710
Nov 200218058224.664.14$6,847
Oct 200235957826.464.23$11,944
Sep 200217958227.443.64$7,027
Aug 200217861025.963.16$6,551
Jul 200217859624.583.06$6,200
Jun 200217655723.733.34$6,036
May 200217955024.663.58$6,385
Apr 200218050023.653.51$6,013
Mar 200217953422.003.10$5,595
Feb 200218147318.222.38$4,422
Jan 200218346017.172.38$4,235
Dec 200117148116.932.36$4,032
Nov 200118844918.072.41$4,477
Oct 200117647719.782.53$4,688
Sep 200117945324.262.25$5,362
Aug 200117943624.873.05$5,783
Jul 2001042523.933.20$1,359
Jun 200117940124.563.82$5,930
May 200118830725.524.31$6,120
Apr 2001033924.685.34$1,809
Mar 200118131624.545.38$6,141
Feb 2001015427.755.77$888
Jan 200118443027.478.40$8,666
Dec 200018259426.889.12$10,311
Nov 200036361032.215.66$15,144
Oct 200018364131.235.15$9,013
Sep 200017148631.875.19$7,970
Aug 200018449429.644.54$7,697
Jul 200035468028.534.09$12,881
Jun 200017961229.304.40$7,936
May 200017869227.263.68$7,399
Apr 200018065124.513.12$6,440
Mar 200034998428.422.86$12,733
Feb 200018159027.622.73$6,608
Jan 200036383325.272.48$11,239
Dec 199918592324.282.42$6,729
Nov 199918290023.192.43$6,411
Oct 199918281220.982.80$6,095
Sep 199918269121.752.62$5,768
Aug 199936064019.262.88$8,774
Jul 199918093517.892.37$5,438
Jun 199917585715.942.36$4,814
May 19993621,04815.792.32$8,148
Apr 199918276215.102.21$4,431
Mar 199918272412.471.84$3,600
Feb 19991803459.981.82$2,424
Jan 199936871210.381.90$5,173
Dec 19981786869.201.77$2,854
Nov 199835964710.892.19$5,324
Oct 199818392412.421.97$4,092
Sep 199835962112.592.08$5,813
Aug 199818196011.301.91$3,876
Jul 199836094311.742.24$6,336
Jun 199818396411.242.24$4,214
May 199835690412.622.21$6,487
Apr 199818376213.042.51$4,295
Mar 199817169812.802.31$3,801
Feb 199835071713.952.30$6,531
Jan 199817384514.702.15$4,364
Dec 199734466816.322.41$7,225
Nov 199716973218.193.09$5,335
Oct 19973321,16519.253.15$10,061
Sep 199718083917.742.95$5,672
Aug 199733992017.862.55$8,405
Jul 199717579817.582.25$4,870
Jun 199732287117.242.26$7,517
May 19971771,15018.972.31$6,012
Apr 19973571,20117.882.08$8,885
Mar 199736284718.951.94$8,502
Feb 199718466820.492.21$5,244
Jan 199717998523.483.54$7,690
Dec 199639781023.32$9,258
Nov 19963561,02521.97$7,821
Oct 19963471,02823.31$8,089
Sep 199617798722.22$3,933
Aug 19961721,11820.26$3,485
Jul 19963491,07819.55$6,823
Jun 19963501,10518.73$6,556
May 19961711,01119.43$3,323
Apr 19963501,08021.51$7,529
Mar 19963491,03919.38$6,764
Feb 199618395016.98$3,107
Jan 199635384917.07$6,026
Dec 19953621,04817.19$6,223
Nov 19951811,07016.00$2,896
Oct 19953611,18215.43$5,570
Sep 19951801,37816.18$2,912
Aug 19953571,43115.92$5,683
Jul 19953561,59015.24$5,425
Jun 19953521,41016.41$5,776
May 19951801,21717.56$3,161
Apr 19953621,46517.73$6,418
Mar 19953591,06416.44$5,902
Feb 199536187916.58$5,985
Jan 19953621,01215.92$5,763
Dec 19941811,04715.03$2,720
Nov 19943671,05315.90$5,835
Oct 19943601,11115.58$5,609
Sep 19943581,11615.29$5,474
Aug 19943531,14716.13$5,694
Jul 19941781,16117.56$3,126
Jun 19943561,14217.09$6,084
May 19943531,13415.88$5,606
Apr 19943571,05714.14$5,048
Mar 19943631,03512.46$4,523
Feb 199435593812.50$4,438
Jan 19943561,08212.66$4,507
Dec 19933581,09012.33$4,414
Nov 19933651,00714.49$5,289
Oct 19933591,13315.85$5,690
Sep 19933571,16415.03$5,366
Aug 19933591,24815.66$5,622
Jul 19933591,24415.46$5,550
Jun 19933561,22916.79$5,977
May 19933621,29917.68$6,400
Apr 19933631,22018.05$6,552
Mar 19933631,17718.14$6,585
Feb 19933671,02117.90$6,569
Jan 19935451,16716.93$9,227

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.

Jul 2025 — as filed, then multipliedworked
Oil                    0 bbl  × $ 66.74 =         $0
Casinghead gas         9 Mcf  × $  3.32 =        $30

────────────────────────────────────────────────────
Month total                                      $30

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/31695 is the state's own key, not one this site invented.