SCHWARTZ -A-

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 6718District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$9.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$18 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
OilDisposition106,652 bbl$6,111,705
Casinghead gasProduction888,108 Mcf$3,330,015
Total$9,441,719

92,577 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 (4)

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 31.6403, -101.5649. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.64046, -101.56484 · 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
50.0%
2 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
8,165 ft
4 wells filed one
Completion to plug
44.1 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
NeitherNo plug date, and not on the schedule.
250.0%

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 8,010 and 10,339 ft, median 8,165 ft, over the 4 wells that filed a depth.

Completions filed
Sep 1975 – Aug 2013
4 of 4 wells
Plug dates filed
Apr 2022 – Jun 2026
2 of 4 wells; 2 filed none

Last completion to plug: a median of 44.1 years across the 2 wells that filed both dates, with the middle half between 40.7 years and 47.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-3833821348,115 ftAug 2013
42-383357743TM8,215 ftAug 2006
42-38333147210,339 ftDec 1984Apr 2022Yes
42-3833062818,010 ftSep 1975Jun 2026Yes

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 2026010659.138.00$848
Dec 202526556.664.41$1,495
Nov 20250058.593.93$0
Oct 2025015759.383.30$519
Sep 20258836362.743.08$6,638
Aug 2025056363.933.01$1,697
Jul 2025015866.743.32$524
Jun 20257941266.483.13$6,541
May 20258427560.553.23$5,975
Apr 2025020962.363.54$741
Mar 2025016267.704.27$691
Feb 20259731670.884.34$8,247
Jan 2025031474.324.28$1,344
Dec 2024024868.993.12$774
Nov 202410335169.052.20$7,884
Oct 2024016671.372.28$379
Sep 2024016769.612.36$395
Aug 2024023975.632.06$493
Jul 20249935979.932.15$8,684
Jun 2024036578.082.63$961
May 2024030978.812.20$679
Apr 202412452484.451.66$11,341
Mar 2024044780.301.55$691
Feb 2024057176.091.78$1,018
Jan 2024017973.023.30$590
Dec 202314466571.262.61$11,998
Nov 202311984777.892.81$11,647
Oct 202311262385.443.09$11,493
Sep 2023097589.042.74$2,667
Aug 20239850980.522.67$9,251
Jul 2023072474.852.64$1,913
Jun 202320446868.962.26$15,125
May 2023071570.622.23$1,593
Apr 2023081878.122.24$1,830
Mar 202321876872.852.39$17,719
Feb 202312165775.112.47$10,708
Jan 202310678176.533.39$10,758
Dec 202219356776.415.73$17,996
Nov 2022067185.005.65$3,789
Oct 2022066787.185.86$3,911
Sep 202217154384.888.16$18,947
Aug 2022034694.529.13$3,158
Jul 2022120462101.587.54$15,674
Jun 20220293115.097.98$2,337
May 2022139638109.378.43$20,583
Apr 2022285765104.226.84$34,933
Mar 20220622108.885.08$3,158
Feb 2022372091.054.86$3,772
Jan 2022070481.844.54$3,195
Dec 202127850971.323.90$21,812
Nov 2021092677.435.24$4,849
Oct 20211491,02879.795.71$17,763
Sep 2021094069.865.35$5,030
Aug 202114654266.024.22$11,926
Jul 2021057770.783.98$2,298
Jun 202110429469.493.38$8,221
May 2021036563.483.02$1,101
Apr 202111140360.362.76$7,812
Mar 2021061461.302.72$1,668
Feb 20219847457.805.55$8,294
Jan 202111495550.412.81$8,431
Dec 20201171,66744.642.68$9,683
Nov 20201781,17738.772.71$10,087
Oct 20201821,15636.972.48$9,594
Sep 20202651,33037.091.99$12,477
Aug 20201931,16539.982.39$10,495
Jul 20203981,15038.371.83$17,370
Jun 202001,71334.901.69$2,896
May 2020170016.921.81$1,287
Apr 20206979314.751.80$2,449
Mar 2020831,20430.341.86$4,753
Feb 20201631,70649.881.98$11,509
Jan 2020912,21457.252.09$9,848
Dec 20191702,33759.012.30$15,417
Nov 2019812,13655.302.75$10,355
Oct 20191642,28453.472.42$14,293
Sep 2019812,31255.052.66$10,603
Aug 20191522,34853.112.30$13,483
Jul 20191802,34856.272.46$15,905
Jun 20191782,18052.782.49$14,826
May 201922,70658.482.74$7,532
Apr 20191722,36362.632.75$17,272
Mar 20191722,50356.803.06$17,434
Feb 20191762,02350.852.79$14,598
Jan 20191752,19046.033.23$15,125
Dec 20181882,37246.594.19$18,687
Nov 20181952,25752.934.24$19,885
Oct 2018982,55661.443.40$14,707
Sep 20182192,55859.543.11$20,990
Aug 20182232,28359.403.07$20,247
Jul 20182272,51665.142.93$22,163
Jun 20182173,03660.183.08$22,401
May 2018961,84765.382.90$11,634
Apr 20181062,64463.842.90$14,437
Mar 20183222,84961.222.79$27,653
Feb 20182292,57661.782.77$21,273
Jan 20182432,20062.874.01$24,098
Dec 20172432,75857.272.92$21,974
Nov 20172532,70055.423.12$22,441
Oct 20173783,23349.292.98$28,278
Sep 20172363,34347.523.09$21,536
Aug 20172192,02845.373.00$16,029
Jul 20172571,73643.873.09$16,634
Jun 20172722,65642.493.09$19,757
May 20172863,62645.373.26$24,809
Apr 20172833,59947.933.21$25,123
Mar 20171393,72946.772.98$17,627
Feb 20172843,82350.452.95$25,616
Jan 20174364,51849.413.42$36,989
Dec 20164324,64248.763.72$38,346
Nov 20164464,74642.492.64$31,501
Oct 20164344,97646.193.09$35,424
Sep 20164234,39541.553.10$31,203
Aug 20162745,12141.442.92$26,330
Jul 20165335,12041.622.92$37,156
Jun 20163004,92645.352.69$26,835
May 20162975,20742.521.99$22,996
Apr 20165724,95336.561.99$30,774
Mar 20164465,14033.011.79$23,944
Feb 20166354,87826.472.06$26,875
Jan 20164535,12627.352.36$24,509
Dec 20154504,88832.362.00$24,345
Nov 20154645,11038.792.17$29,074
Oct 20156235,33743.552.43$40,082
Sep 20154755,15042.992.76$34,626
Aug 20156015,23940.162.87$39,185
Jul 20159315,25948.152.95$60,316
Jun 20151585,02456.152.88$23,355
May 20159305,00655.212.96$66,140
Apr 20154775,07049.822.71$37,486
Mar 20159315,14542.892.93$55,030
Feb 20156223,94844.662.98$39,529
Jan 20154394,50343.433.10$33,028
Dec 20141,0865,31754.693.59$78,489
Nov 20144845,25570.464.25$56,446
Oct 20149465,64078.303.90$96,073
Sep 20146315,39986.164.05$76,208
Aug 20141,0485,65089.394.04$116,479
Jul 20149995,20396.564.18$118,210
Jun 20149465,32298.164.74$118,069
May 20147675,52494.734.73$98,767
Apr 20141,5445,97595.944.81$176,866
Mar 20141,1726,49395.895.06$145,217
Feb 20141,4935,92097.406.19$182,075
Jan 20142,2187,59890.404.86$237,439
Dec 20131,3584,80191.824.35$145,597
Nov 20131,8556,42188.853.74$188,820
Oct 20132,1477,34897.423.78$236,931
Sep 20132,0947,791104.113.72$246,971
Aug 2013822,519104.253.52$17,422
Jul 20131901,800102.523.72$26,171
Jun 2013602,12394.403.93$14,015
May 20131862,42494.834.15$27,696
Apr 2013972,88393.964.28$21,461
Mar 20131613,02893.623.91$26,921
Feb 20132962,71491.233.42$36,286
Jan 2013953,00291.603.42$18,969
Dec 20121863,04686.773.42$26,557
Nov 20122112,96086.953.62$29,076
Oct 20122102,84489.383.40$28,438
Sep 20121051,06294.672.92$13,040
Aug 20123462,02292.662.91$37,941
Jul 20122592,47985.133.02$29,537
Jun 20121412,71479.822.52$18,091
May 20121273,02891.612.49$19,169
Apr 20122482,582101.652.00$30,365
Mar 20121383,119105.052.22$21,428
Feb 20123832,628101.102.57$45,476
Jan 20122162,69198.092.73$28,545
Dec 20112312,63796.873.24$30,920
Nov 20112552,20295.723.31$31,700
Oct 201102,80484.983.65$10,231
Sep 20112582,76683.623.99$32,599
Aug 20112642,56983.404.15$32,677
Jul 20115142,72394.144.52$60,688
Jun 20111342,60592.904.64$24,535
May 20112622,62898.134.40$37,286
Apr 20112642,579105.964.33$39,149
Mar 20111362,75196.364.06$24,267
Feb 20112642,29685.644.18$32,206
Jan 20114842,13686.504.59$51,668
Dec 20102642,41885.734.35$33,146
Nov 20101152,25280.843.80$17,844
Oct 20104602,67078.103.51$45,295
Sep 201002,84072.633.98$11,302
Aug 20105802,74173.684.42$54,848
Jul 201002,83772.554.74$13,437
Jun 20102342,75470.364.91$29,987
May 201002,97071.124.24$12,579
Apr 20104532,76281.694.12$48,392
Mar 20103172,75478.394.39$36,936
Feb 201002,40573.585.44$13,089
Jan 20103072,55374.365.96$38,055
Dec 20091082,90071.445.48$23,618
Nov 20095712,96874.593.75$53,725
Oct 200903,00872.544.11$12,364
Sep 20093703,23665.543.06$34,167
Aug 20094173,30867.423.22$38,761
Jul 20091443,04761.133.46$19,359
Jun 20097503,27166.163.90$62,361
May 20093013,43054.743.93$29,942
Apr 20093043,41746.773.59$26,477
Mar 20096333,64442.144.06$41,466
Feb 20094863,02532.814.63$29,960
Jan 20095043,40935.865.37$36,383
Dec 20084953,57237.105.98$39,715
Nov 20083823,38255.496.86$44,399
Oct 200814882675.246.92$16,853
Sep 20084441,877101.767.88$59,967
Aug 20084462,895114.228.48$75,500
Jul 20083162,775131.0811.39$73,027
Jun 20083012,815131.3313.03$76,217
May 20082753,323123.1711.57$72,333
Apr 20083562,517110.3110.45$65,585
Mar 20083903,381101.909.66$72,415
Feb 20084392,97092.538.77$66,669
Jan 20084832,94490.388.21$67,811
Dec 20073432,43488.337.30$48,070
Nov 20072503,24391.677.29$46,564
Oct 20075473,37882.856.92$68,701
Sep 20073753,48775.846.24$50,213
Aug 20075283,65269.066.39$59,792
Jul 20075703,72470.906.39$64,202
Jun 20075483,87962.007.55$63,256
May 20078383,24558.747.85$74,685
Apr 20073942,79159.617.81$45,271
Mar 20075703,74856.927.30$59,812
Feb 20075783,00255.108.22$56,512
Jan 20078883,24750.306.73$66,508
Dec 20067403,89156.656.92$68,841
Nov 20068883,96154.207.62$78,302
Oct 20061,0314,38454.906.01$82,966
Sep 20061,2014,17960.085.04$93,207
Aug 20062391,72768.717.34$29,098
Jul 20062001,58569.376.34$23,927
Jun 2006701,73166.286.38$15,690
May 20061361,58766.016.42$19,174
Apr 20061352,46964.397.36$26,866
Mar 20062031,36156.707.08$21,150
Feb 20061351,36857.597.75$18,378
Jan 20061161,49560.598.93$20,384
Dec 20051551,48554.9413.42$28,438
Nov 20051061,61054.6910.59$22,844
Oct 20051371,32658.3413.80$26,286
Sep 2005641,27661.4512.08$19,346
Aug 20051501,59061.519.80$24,803
Jul 20052321,67455.697.84$26,050
Jun 200521598852.337.38$18,543
May 20054084945.226.65$7,456
Apr 20053878249.207.36$7,626
Mar 20051191,49150.377.15$16,662
Feb 20051291,40245.226.31$14,683
Jan 20051951,57243.166.32$18,355
Dec 20041981,63139.866.75$18,903
Nov 2004891,35045.286.33$12,576
Oct 20041891,63649.706.52$20,052
Sep 20041891,61643.245.28$16,711
Aug 20041881,17042.375.55$14,460
Jul 20041161,33838.286.08$12,581
Jun 20041641,55636.106.43$15,930
May 20041781,55037.486.49$16,738
Apr 20041651,48234.475.86$14,370
Mar 20041451,46934.365.53$13,106
Feb 20041501,41432.455.51$12,658
Jan 20042191,54432.036.30$16,741
Dec 20032071,55630.266.30$16,069
Nov 20031441,52128.804.60$11,136
Oct 20032261,58328.174.76$13,901
Sep 20031671,56926.314.75$11,846
Aug 20031551,35929.765.13$11,584
Jul 20031921,51329.415.17$13,470
Jun 20031991,45528.565.98$14,389
May 20031851,46126.595.97$13,645
Apr 20031241,42826.675.41$11,029
Mar 20032581,60131.146.10$17,794
Feb 20031191,44533.487.93$15,437
Jan 20032531,73530.315.58$17,353
Dec 20022571,73326.914.85$15,327
Nov 20022612,02724.664.14$14,822
Oct 20021242,09226.464.23$12,128
Sep 20021222,06027.443.64$10,836
Aug 20022421,90425.963.16$12,307
Jul 20022452,45124.583.06$13,526
Jun 20021462,26023.733.34$11,009
May 20022682,26824.663.58$14,737
Apr 20021001,59823.653.51$7,978
Mar 20022542,00322.003.10$11,803
Feb 20022381,94618.222.38$8,959
Jan 20022582,11917.172.38$9,464
Dec 20012592,14316.932.36$9,452
Nov 20012631,97218.072.41$9,496
Oct 20012582,15919.782.53$10,563
Sep 20013602,19924.262.25$13,684
Aug 20011211,93224.873.05$8,908
Jul 20012142,04823.933.20$11,669
Jun 20011261,86724.563.82$10,234
May 20012431,89725.524.31$14,372
Apr 20011201,66824.685.34$11,861
Mar 20012431,90224.545.38$16,189
Feb 20012611,72827.755.77$17,208
Jan 20012711,69727.478.40$21,697
Dec 20001281,77926.889.12$19,670
Nov 20002651,87432.215.66$19,139
Oct 20002711,77031.235.15$17,571
Sep 20001481,98731.875.19$15,022
Aug 20001111,96329.644.54$12,204
Jul 20002271,43828.534.09$12,357
Jun 20001161,03229.304.40$7,937
May 20002251,64527.263.68$12,187
Apr 20001161,87424.513.12$8,683
Mar 20001161,87328.422.86$8,653
Feb 20002341,78127.622.73$11,319
Jan 20001071,77525.272.48$7,107
Dec 19992271,81124.282.42$9,901
Nov 19991281,64123.192.43$6,963
Oct 19992411,82520.982.80$10,173
Sep 19991201,75121.752.62$7,196
Aug 19992491,81019.262.88$10,001
Jul 19991081,81117.892.37$6,228
Jun 19992101,78615.942.36$7,566
May 19991041,93415.792.32$6,131
Apr 19992081,21915.102.21$5,832
Mar 19991081,99412.471.84$5,012
Feb 19992121,7209.981.82$5,242
Jan 19992071,96010.381.90$5,873
Dec 19981051,9129.201.77$4,357
Nov 19982801,74010.892.19$6,852
Oct 19982651,87512.421.97$6,984
Sep 19981381,80412.592.08$5,494
Aug 19982751,77811.301.91$6,499
Jul 19981301,49811.742.24$4,878
Jun 19982811,36611.242.24$6,215
May 19981111,67312.622.21$5,092
Apr 19982191,50413.042.51$6,624
Mar 19981121,57612.802.31$5,073
Feb 19982081,46613.952.30$6,272
Jan 19982111,68614.702.15$6,735
Dec 19972221,62916.322.41$7,551
Nov 19971271,81518.193.09$7,915
Oct 19972381,96819.253.15$10,780
Sep 19972351,79217.742.95$9,464
Aug 19971222,10717.862.55$7,562
Jul 19972392,18817.582.25$9,118
Jun 19972432,07717.242.26$8,878
May 19972452,14918.972.31$9,609
Apr 19971221,78017.882.08$5,889
Mar 19972401,30018.951.94$7,069
Feb 19972451,37420.492.21$8,051
Jan 19972422,03923.483.54$12,900
Dec 19962452,04123.32$5,713
Nov 19962732,10521.97$5,998
Oct 19962762,19923.31$6,434
Sep 19962682,11922.22$5,955
Aug 19961332,20920.26$2,695
Jul 19962672,18619.55$5,220
Jun 19962682,21918.73$5,020
May 19962292,25019.43$4,449
Apr 19961222,17421.51$2,624
Mar 19962461,80819.38$4,767
Feb 19962521,12216.98$4,279
Jan 19961307317.07$2,219
Dec 199524742317.19$4,246
Nov 199525963016.00$4,144
Oct 199526685215.43$4,104
Sep 199512991616.18$2,087
Aug 19952581,01715.92$4,107
Jul 19952541,03315.24$3,871
Jun 19951311,01616.41$2,150
May 19952641,23317.56$4,636
Apr 19951241,83717.73$2,199
Mar 19952602,12216.44$4,274
Feb 19951241,91916.58$2,056
Jan 19952602,12115.92$4,139
Dec 19942692,12515.03$4,043
Nov 19941292,10315.90$2,051
Oct 19942482,09015.58$3,864
Sep 19941162,13815.29$1,774
Aug 19941252,22316.13$2,016
Jul 19942452,28317.56$4,302
Jun 19942382,37917.09$4,067
May 19942442,34815.88$3,875
Apr 19941252,18014.14$1,768
Mar 19945012,26912.46$6,242
Feb 19942521,98812.50$3,150
Jan 199402,27912.66$0
Dec 19932192,28712.33$2,700
Nov 19932232,20414.49$3,231
Oct 19932282,37515.85$3,614
Sep 19932081,99515.03$3,126
Aug 19931192,50015.66$1,864
Jul 19932302,31615.46$3,556
Jun 19933642,34216.79$6,112
May 19931212,50717.68$2,139
Apr 19932632,70218.05$4,747
Mar 19932362,51618.14$4,281
Feb 19932512,25917.90$4,493
Jan 19932412,54516.93$4,080

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.

Jan 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $ 59.13 =         $0
Casinghead gas       106 Mcf  × $  8.00 =       $848

────────────────────────────────────────────────────
Month total                                     $848

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/6718 is the state's own key, not one this site invented.