WEIR, J. C. 12

Operated by PETROPLEX ENERGY INC. (P-5 660886) in the TRIUMPH (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13277District 7CField 91424475OilCasinghead gasSaveExport
Value, all time
$20.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$83 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 26 leases and 31 wells, and the rule below applies to all of them.

Discovered
1992-05-23
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1992-11-02.

The Commission's schedule remark for this field reads: EFFECTIVE AUGUST 22, 1994.

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
OilDisposition581,851 bbl$15,395,773
Casinghead gasProduction1,701,969 Mcf$5,476,690
Total$20,872,463

505,466 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 31.2863, -102.0670. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.28633, -102.06704 · 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%
1 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
9,661 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
150.0%
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.
150.0%

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 9,577 and 9,744 ft, median 9,661 ft, over the 2 wells that filed a depth.

Completions filed
Jul 1992 – Oct 2011
2 of 2 wells

2 wells

42-4613328929,577 ftOct 2011Yes
42-4613327119,744 ftJul 1992

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 202695315106.413.05$11,068
Apr 20266931598.932.87$7,730
Mar 20266831589.753.15$7,095
Feb 20269531563.503.75$7,214
Jan 20262731559.138.00$4,116
Dec 20256831556.664.41$5,243
Nov 202510931558.593.93$7,623
Oct 202511431559.383.30$7,810
Sep 20254131562.743.08$3,542
Aug 20258118863.933.01$5,745
Jul 20258153666.743.32$7,183
Jun 202510937266.483.13$8,410
May 2025681,08360.553.23$7,618
Apr 2025951,08362.363.54$9,761
Mar 20256821467.704.27$5,517
Feb 2025551,00070.884.34$8,239
Jan 20259743374.324.28$9,062
Dec 20248454768.993.12$7,503
Nov 20249753969.052.20$7,883
Oct 20249754571.372.28$8,166
Sep 202411158669.612.36$9,112
Aug 20249661275.632.06$8,523
Jul 20249771779.932.15$9,292
Jun 20248468378.082.63$8,358
May 20248468378.812.20$8,122
Apr 20249628184.451.66$8,573
Mar 20248366280.301.55$7,688
Feb 202412562976.091.78$10,633
Jan 202412471073.023.30$11,396
Dec 202311171271.262.61$9,769
Nov 202312365677.892.81$11,422
Oct 202310976085.443.09$11,659
Sep 20239670989.042.74$10,487
Aug 202313969580.522.67$13,050
Jul 202311158774.852.64$9,859
Jun 202311664268.962.26$9,449
May 202315173970.622.23$12,310
Apr 202310989978.122.24$10,527
Mar 20231491,11472.852.39$13,521
Feb 202310877775.112.47$10,028
Jan 202312085476.533.39$12,077
Dec 20221361,48576.415.73$18,899
Nov 20225548085.005.65$7,385
Oct 20229633087.185.86$10,304
Sep 202212158084.888.16$15,005
Aug 20222636794.529.13$5,807
Jul 202269564101.587.54$11,263
Jun 2022149577115.097.98$21,751
May 2022135580109.378.43$19,656
Apr 2022151541104.226.84$19,436
Mar 2022120618108.885.08$16,203
Feb 202210961591.054.86$12,913
Jan 20228171781.844.54$9,883
Dec 202110064771.323.90$9,655
Nov 202110860377.435.24$11,520
Oct 20218181279.795.71$11,103
Sep 202112977169.865.35$13,138
Aug 20219359666.024.22$8,655
Jul 202111756370.783.98$10,523
Jun 20219449969.493.38$8,219
May 202112941963.483.02$9,453
Apr 202112918860.362.76$8,305
Mar 2021118961.302.72$7,258
Feb 2021942557.805.55$5,572
Jan 20211205050.412.81$6,190
Dec 20201181,00544.642.68$7,956
Nov 20201181,00538.772.71$7,295
Oct 20201523036.972.48$5,694
Sep 2020893037.091.99$3,361
Aug 2020502339.982.39$2,054
Jul 202057038.371.83$2,187
Jun 202017615534.901.69$6,404
May 2020092916.921.81$1,686
Apr 2020741,00214.751.80$2,899
Mar 20205468130.341.86$2,902
Feb 202011644549.881.98$6,667
Jan 20208498057.252.09$6,862
Dec 2019582,10759.012.30$8,278
Nov 2019502,19555.302.75$8,803
Oct 2019981,90653.472.42$9,850
Sep 2019731,63455.052.66$8,361
Aug 2019761,16453.112.30$6,719
Jul 2019067956.272.46$1,670
Jun 20198163652.782.49$5,860
May 20195381358.482.74$5,327
Apr 20197142662.632.75$5,619
Mar 20198593156.803.06$7,679
Feb 20195730750.852.79$3,756
Jan 201914031846.033.23$7,471
Dec 20181291,57946.594.19$12,619
Nov 20184072152.934.24$5,172
Oct 2018711,04361.443.40$7,906
Sep 20189274659.543.11$7,796
Aug 2018751,32859.403.07$8,527
Jul 2018191,51165.142.93$5,668
Jun 20182691760.183.08$4,386
May 20183955465.382.90$4,157
Apr 20186933463.842.90$5,374
Mar 201821069661.222.79$14,796
Feb 201825899961.782.77$18,703
Jan 20181221,04362.874.01$11,852
Dec 20171911,19857.272.92$14,439
Nov 20171221,32255.423.12$10,884
Oct 2017491,56249.292.98$7,076
Sep 2017581,92047.523.09$8,684
Aug 20176361445.373.00$4,703
Jul 20174664043.873.09$3,994
Jun 20175666442.493.09$4,429
May 20174670545.373.26$4,388
Apr 20173167547.933.21$3,654
Mar 2017651,16846.772.98$6,525
Feb 20171991,39450.452.95$14,155
Jan 20171421,56849.413.42$12,377
Dec 20161671,42348.763.72$13,441
Nov 20162471,51542.492.64$14,501
Oct 20163201,70746.193.09$20,056
Sep 20162771,78941.553.10$17,056
Aug 20162241,59541.442.92$13,947
Jul 2016581,35541.622.92$6,376
Jun 20161551,60445.352.69$11,337
May 20161402,37942.521.99$10,689
Apr 2016573,96836.561.99$9,984
Mar 20165868733.011.79$3,147
Feb 20168273926.472.06$3,696
Jan 20167666527.352.36$3,651
Dec 20159452032.362.00$4,083
Nov 201513877538.792.17$7,033
Oct 20152661,81643.552.43$15,991
Sep 20152782,13042.992.76$17,827
Aug 20152912,25440.162.87$18,161
Jul 20153372,07348.152.95$22,332
Jun 20152832,20056.152.88$22,233
May 20153122,43055.212.96$24,407
Apr 20153112,27749.822.71$21,657
Mar 20153332,13142.892.93$20,536
Feb 20153261,98844.662.98$20,476
Jan 20153362,26543.433.10$21,615
Dec 20142842,63254.693.59$24,984
Nov 20142842,65370.464.25$31,291
Oct 20141983,09778.303.90$27,585
Sep 20141513,20086.164.05$25,956
Aug 20141813,68189.394.04$31,033
Jul 20141813,70996.564.18$32,980
Jun 20141914,52898.164.74$40,197
May 20142513,63994.734.73$40,977
Apr 20143023,77495.944.81$47,124
Mar 20142754,36695.895.06$48,448
Feb 20143691,57097.406.19$45,662
Jan 201458462290.404.86$55,817
Dec 201344218991.824.35$41,407
Nov 20136494,30288.853.74$73,746
Oct 20138754,56897.423.78$102,507
Sep 20139384,834104.113.72$115,627
Aug 20131,1675,522104.253.52$141,112
Jul 20131,6165,913102.523.72$187,655
Jun 20131,4396,77994.403.93$162,506
May 20131,4336,09594.834.15$161,180
Apr 20131,6174,72693.964.28$172,173
Mar 20131,8015,55893.623.91$190,357
Feb 20131,5173,84891.233.42$151,556
Jan 20136962,11691.603.42$70,990
Dec 20121,2572,93486.773.42$119,105
Nov 20121,3522,84686.953.62$127,873
Oct 20121,1383,19689.383.40$112,580
Sep 20129143,18894.672.92$95,832
Aug 20125933,40192.662.91$64,838
Jul 20126543,76785.133.02$67,054
Jun 201238833279.822.52$31,806
May 20122430391.612.49$2,953
Apr 20123362,319101.652.00$38,785
Mar 20125442,901105.052.22$63,593
Feb 20123472,125101.102.57$40,543
Jan 20121792,98298.092.73$25,711
Dec 20111662,73896.873.24$24,951
Nov 20111232,49195.723.31$20,022
Oct 201128084.983.65$2,379
Sep 2011105083.623.99$8,780
Aug 201116083.404.15$1,334
Jul 20112835,34094.144.52$50,764
Jun 20112845,42492.904.64$51,550
May 20111,0031,70198.134.40$105,917
Apr 20112225,914105.964.33$49,150
Mar 2011915,75596.364.06$32,119
Feb 20114824,48585.644.18$60,026
Jan 20116054,14186.504.59$71,335
Dec 20103722,65185.734.35$43,417
Nov 2010192,57880.843.80$11,320
Oct 20101403,34578.103.51$22,671
Sep 20102812,08472.633.98$28,702
Aug 20104742,84773.684.42$47,506
Jul 20104234,30572.554.74$51,079
Jun 20104873,16370.364.91$49,797
May 20103933,73271.124.24$43,756
Apr 20104203,65581.694.12$49,378
Mar 20102783,98478.394.39$39,277
Feb 20102341,85273.585.44$27,297
Jan 20102674,29274.365.96$45,452
Dec 20091653,62371.445.48$31,655
Nov 20092993,75774.593.75$36,397
Oct 20093595,73672.544.11$49,618
Sep 2009675,44465.543.06$21,076
Aug 20094794,65567.423.22$47,276
Jul 20094334,86661.133.46$43,328
Jun 20094364,39666.163.90$45,968
May 20097084,89254.743.93$57,961
Apr 20099501,99846.773.59$51,599
Mar 20095814,27342.144.06$41,827
Feb 20092173,37732.814.63$22,765
Jan 20096693,17035.865.37$41,016
Dec 20088953,99737.105.98$57,095
Nov 20082143,38255.496.86$35,077
Oct 20083253,19175.246.92$46,541
Sep 20084261,983101.767.88$58,970
Aug 2008143,607114.228.48$32,197
Jul 20081652,508131.0811.39$50,193
Jun 20084613,812131.3313.03$110,224
May 20081303,735123.1711.57$59,242
Apr 20081972,835110.3110.45$51,371
Mar 20087134,153101.909.66$112,790
Feb 20087713,52292.538.77$102,231
Jan 20084453,14690.388.21$66,034
Dec 20071083,09188.337.30$32,110
Nov 20071321,93891.677.29$26,232
Oct 20075743,19482.856.92$69,665
Sep 20074653,37075.846.24$56,308
Aug 20071933,46669.066.39$35,469
Jul 20076053,35470.906.39$64,320
Jun 20076073,87162.007.55$66,854
May 20071,0744,03158.747.85$94,715
Apr 20078773,44659.617.81$79,175
Mar 20071,0283,02456.927.30$80,595
Feb 20079399355.108.22$52,503
Jan 20072613,22550.306.73$34,822
Dec 20061091,35856.656.92$15,570
Nov 20061742,71854.207.62$30,135
Oct 2006543,71754.906.01$25,318
Sep 2006192,93160.085.04$15,906
Aug 20061882,71968.717.34$32,875
Jul 20061,0173,48169.376.34$92,628
Jun 20061594,50166.286.38$39,272
May 20066436,27166.016.42$82,736
Apr 20065886,55064.397.36$86,072
Mar 20069337,80756.707.08$108,197
Feb 20063,0196,91157.597.75$227,432
Jan 20062,1747,53660.598.93$199,044
Dec 2005397,70154.9413.42$105,455
Nov 20051996,01254.6910.59$74,541
Oct 20051,4427,14758.3413.80$182,725
Sep 20051,2975,55961.4512.08$146,848
Aug 20051,6445,91161.519.80$159,032
Jul 20057686,05255.697.84$90,240
Jun 20052393,59852.337.38$39,064
May 20055214,99845.226.65$56,802
Apr 20051,0416,03949.207.36$95,667
Mar 20051,5099,15450.377.15$141,504
Feb 20054085,28545.226.31$51,808
Jan 20059781,57543.166.32$52,168
Dec 20041,4204,73839.866.75$88,588
Nov 20041,4155,51045.286.33$98,952
Oct 20041,6414,85349.706.52$113,175
Sep 20041,2324,80643.245.28$78,666
Aug 20044425,07542.375.55$46,897
Jul 20042795,12038.286.08$41,831
Jun 20048856,68936.106.43$74,979
May 20041,86210,44037.486.49$137,591
Apr 20041,3888,14434.475.86$95,556
Mar 20042,0598,39834.365.53$117,189
Feb 20041854,97232.455.51$33,397
Jan 20041,2203,68832.036.30$62,310
Dec 20036159,99430.266.30$81,588
Nov 20031,4649,92228.804.60$87,756
Oct 20032,00410,81428.174.76$107,923
Sep 20031,50511,07326.314.75$92,186
Aug 20031,80212,03329.765.13$115,353
Jul 20032,42711,41829.415.17$130,419
Jun 20033,4159,46628.565.98$154,167
May 20037736,61026.595.97$60,033
Apr 2003791,75926.675.41$11,618
Mar 20032154,62331.146.10$34,877
Feb 20032,11911,74533.487.93$164,034
Jan 20033,05113,01130.315.58$165,104
Dec 20023,11812,89926.914.85$146,514
Nov 20022,80711,97624.664.14$118,765
Oct 20029726,78726.464.23$54,422
Sep 20022,58313,79227.443.64$121,014
Aug 20022,40812,38925.963.16$101,712
Jul 20022,01011,93024.583.06$85,933
Jun 20022,06110,95723.733.34$85,485
May 20022,3209,55024.663.58$91,438
Apr 20022,3744,81523.653.51$73,057
Mar 20023791,78022.003.10$13,861
Feb 20023761,45818.222.38$10,314
Jan 20025581,87317.172.38$14,031
Dec 20011,1942,20516.932.36$25,428
Nov 20011,0082,38618.072.41$23,954
Oct 20018732,48119.782.53$23,542
Sep 20011,2853,18124.262.25$38,336
Aug 20011,7794,16024.873.05$56,945
Jul 20015784,24623.933.20$27,406
Jun 20011,3024,19624.563.82$48,023
May 20011,8224,73925.524.31$66,910
Apr 20011,2304,34224.685.34$53,522
Mar 20011,9013,79924.545.38$67,076
Feb 20011,3584,02427.755.77$60,891
Jan 20011,7774,61727.478.40$87,591
Dec 20002,0674,53826.889.12$96,959
Nov 20002,6544,52932.215.66$111,110
Oct 20001,4173,59031.235.15$62,725
Sep 20009132,71631.875.19$43,184
Aug 20002,2114,43429.644.54$85,668
Jul 20001,3053,93728.534.09$53,333
Jun 20001,8134,88729.304.40$74,610
May 20007053,24727.263.68$31,166
Apr 20001,9873,60724.513.12$59,941
Mar 20002,6655,37628.422.86$91,113
Feb 20006644,85827.622.73$31,585
Jan 20005024,31925.272.48$23,399
Dec 19993,1108,73824.282.42$96,689
Nov 19993,5419,00923.192.43$104,044
Oct 19993,9059,75720.982.80$109,283
Sep 19992,7227,65421.752.62$79,248
Aug 19994,3468,02019.262.88$106,766
Jul 19991,1145,24817.892.37$32,380
Jun 19993,4246,62615.942.36$70,230
May 19993,8057,03315.792.32$76,405
Apr 19996495,08715.102.21$21,032
Mar 19994,48811,56812.471.84$77,231
Feb 19992,9198,9479.981.82$45,395
Jan 19993,1966,38910.381.90$45,313
Dec 19981,4796,6949.201.77$25,477
Nov 19983,2199,32510.892.19$55,437
Oct 19984,0909,29512.421.97$69,102
Sep 19983,2968,62312.592.08$59,455
Aug 19981,9535,33211.301.91$32,239
Jul 19989284,58611.742.24$21,155
Jun 19982,4755,04911.242.24$39,115
May 19982,7975,18912.622.21$46,747
Apr 19982,3574,74413.042.51$42,621
Mar 19982,7973,87812.802.31$44,758
Feb 19982,5333,21313.952.30$42,722
Jan 19982,0383,89314.702.15$38,347
Dec 19974,0045,11716.322.41$77,683
Nov 19971,9124,49718.193.09$48,667
Oct 19973,1497,95319.253.15$85,669
Sep 19973,1568,17117.742.95$80,132
Aug 19973,6508,66417.862.55$87,323
Jul 19973,2917,28217.582.25$74,218
Jun 19972,7937,26117.242.26$64,541
May 19973,3035,78218.972.31$76,006
Apr 19972,2314,98117.882.08$50,265
Mar 19972,8776,87418.951.94$67,849
Feb 19972,5366,42620.492.21$66,138
Jan 19972,9016,38823.483.54$90,727
Dec 19962,7747,51423.32$64,690
Nov 19962,8427,20321.97$62,439
Oct 19962,7817,79623.31$64,825
Sep 19962,7437,78522.22$60,949
Aug 19962,8416,65920.26$57,559
Jul 19962,8819,12819.55$56,324
Jun 19962,6668,18618.73$49,934
May 19963,3829,97519.43$65,712
Apr 19964,0133,61221.51$86,320
Mar 19965,8979,14519.38$114,284
Feb 19962,7876,22416.98$47,323
Jan 19964,16610,15517.07$71,114
Dec 19954,73114,04817.19$81,326
Nov 19954,08515,07616.00$65,360
Oct 19955,90414,81715.43$91,099
Sep 199510,44914,38816.18$169,065
Aug 19958,55114,76415.92$136,132
Jul 19958,44214,78615.24$128,656
Jun 19958,31011,81116.41$136,367
May 19957,55213,41117.56$132,613
Apr 19956,88210,74317.73$122,018
Mar 19957,07611,76316.44$116,329
Feb 19956,4169,96216.58$106,377
Jan 19957,77511,36215.92$123,778
Dec 19947,13213,25615.03$107,194
Nov 19948,59514,22815.90$136,661
Oct 19948,99214,86515.58$140,095
Sep 199410,01812,66815.29$153,175
Aug 19948,08111,95016.13$130,347
Jul 19947,78412,51917.56$136,687
Jun 19948,08713,40717.09$138,207
May 19947,55710,08715.88$120,005
Apr 19947,91814,87514.14$111,961
Mar 19947,81414,83012.46$97,362
Feb 19947,30613,24612.50$91,325
Jan 19947,73912,74912.66$97,976
Dec 19937,53613,94612.33$92,919
Nov 19937,70314,85014.49$111,616
Oct 19938,34218,60015.85$132,221
Sep 19938,0227,02315.03$120,571
Aug 19935,5944,48915.66$87,602
Jul 19935,8405,47215.46$90,286
Jun 19936,5075,87016.79$109,253
May 19935,5764,39717.68$98,584
Apr 19936,8276,37018.05$123,227
Mar 19939,3336,88118.14$169,301
Feb 19933,7513,40217.90$67,143
Jan 19936,0535,17316.93$102,477

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.

May 2026 — as filed, then multipliedworked
Oil                   95 bbl  × $106.41 =    $10,109
Casinghead gas       315 Mcf  × $  3.05 =       $959

────────────────────────────────────────────────────
Month total                                  $11,068

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/13277 is the state's own key, not one this site invented.