NORTHWEST TERRY (ABO) UNIT

Operated by R3 OPERATING CORPORATION (P-5 103624) in the KINGDOM (ABO REEF) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 63221District 8AField 49460500OilCasinghead gasSave
Value, all time
$130.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$2.8 M
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition2,532,141 bbl$130,124,658
Casinghead gasProduction19,811 Mcf$86,564
Total$130,211,223

3,600 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 (46)

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 33.3295, -102.5580. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.5 miles.

33.32972, -102.55890 · 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
26.1%
12 of 46 wells
With a plug date
26.1%
12 of 46 wells
Median depth
8,130 ft
41 wells filed one
Completion to plug
23.8 years
median over 8 wells

What the state filed about each well

On the RRC proration schedule
1226.1%
A plug date is filed
1226.1%
BothOn the schedule and plugged. Neither fact cancels the other.
1226.1%
NeitherNo plug date, and not on the schedule.
3473.9%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 41 of 46 wells. Median 8,130 ft, with the middle half between 8,100 and 8,195 ft; the shallowest is 8,035 ft and the deepest 8,231 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

70s
80s
90s
00s
10s
20s

Last completion by decade, 38 of 46 wells, Oct 1976 – Nov 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
Oct 1976 – Nov 2021
38 of 46 wells; 8 filed none
Plug dates filed
Oct 1983 – May 2026
12 of 46 wells; 34 filed none

Last completion to plug: a median of 23.8 years across the 8 wells that filed both dates, with the middle half between 17.4 years and 32.8 years. A further 1 well is excluded, because the last completion the Commission holds for it is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

46 wells

42-445306033028,100 ftJan 2009Yes
42-445306283038,150 ftApr 2004Yes
42-445306465078,100 ftDec 2007Yes
42-44530180101
42-44530602202
42-44530616402
42-44530617601
42-44530716508
42-445323475118,105 ftNov 2021
42-445305792018,100 ftSep 2017Jan 2009Yes
42-445306223048,130 ftSep 2017
42-445323286058,152 ftMay 2017
42-445324047158,195 ftApr 2017
42-445323273108,150 ftApr 2017
42-445323815108,104 ftMar 2017
42-445323346068,195 ftMar 2017
42-445323552058,200 ftFeb 2017
42-445311076048,150 ftFeb 2017
42-445323454038,186 ftJan 2017
42-445323373118,150 ftJan 2017
42-445323722078,100 ftJan 2017
42-445324057168,200 ftJan 2015
42-445324097258,215 ftSep 2014
42-445323987098,212 ftAug 2014
42-445323907008,212 ftJul 2014
42-445323503148,231 ftJul 2014
42-445323786098,200 ftJul 2014
42-445323843158,100 ftJun 2014
42-445323493138,035 ftMay 2014
42-445323824048,100 ftMay 2014
42-445323791028,100 ftMay 2014Dec 2024Yes
42-445323866078,110 ftApr 2014
42-445323513168,183 ftMay 2013
42-445323462068,200 ftNov 2012
42-445323353128,166 ftSep 2012
42-445323362048,150 ftAug 2012
42-445319733098,200 ftNov 2001
42-445309126038,105 ftJun 1981Feb 2001Yes
42-445309033058,100 ftJun 1981
42-445309113078,113 ftJun 1981Sep 2006Yes
42-445308933088,100 ftJun 1981Nov 2010Yes
42-445309102038,102 ftJun 1981May 2026Yes
42-445309093068,105 ftJun 1981Apr 2024Yes
42-445307535098,100 ftJun 1981Oct 1983Yes
42-445307176028,100 ftNov 1978Mar 2001Yes
42-445302803018,100 ftOct 1976

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 20263,0150106.413.05$320,826
Apr 20263,063098.932.87$303,023
Mar 20263,180089.753.15$285,405
Feb 20262,723063.503.75$172,911
Jan 20263,245059.138.00$191,877
Dec 20252,907056.664.41$164,711
Nov 20253,066058.593.93$179,637
Oct 20253,650059.383.30$216,737
Sep 20253,273062.743.08$205,348
Aug 20253,742063.933.01$239,226
Jul 20253,736066.743.32$249,341
Jun 20253,483066.483.13$231,550
May 20254,067060.553.23$246,257
Apr 20254,093062.363.54$255,239
Mar 20254,119067.704.27$278,856
Feb 20253,876070.884.34$274,731
Jan 20254,491074.324.28$333,771
Dec 20244,506068.993.12$310,869
Nov 20243,757069.052.20$259,421
Oct 20244,303071.372.28$307,105
Sep 20244,319069.612.36$300,646
Aug 20244,363075.632.06$329,974
Jul 20244,635079.932.15$370,476
Jun 20244,341078.082.63$338,945
May 20244,440078.812.20$349,916
Apr 20244,584084.451.66$387,119
Mar 20244,897080.301.55$393,229
Feb 20244,584076.091.78$348,797
Jan 20244,762073.023.30$347,721
Dec 20235,007071.262.61$356,799
Nov 20234,975077.892.81$387,503
Oct 20235,071085.443.09$433,266
Sep 20235,046089.042.74$449,296
Aug 20234,258080.522.67$342,854
Jul 20234,987074.852.64$373,277
Jun 20235,246068.962.26$361,764
May 20235,336070.622.23$376,828
Apr 20234,844078.122.24$378,413
Mar 20234,726072.852.39$344,289
Feb 20234,274075.112.47$321,020
Jan 20234,696076.533.39$359,385
Dec 20224,521076.415.73$345,450
Nov 20225,039085.005.65$428,315
Oct 20225,061087.185.86$441,218
Sep 20224,692084.888.16$398,257
Aug 20224,952094.529.13$468,063
Jul 20225,3960101.587.54$548,126
Jun 20226,3560115.097.98$731,512
May 20225,8470109.378.43$639,486
Apr 20225,8390104.226.84$608,541
Mar 20226,1410108.885.08$668,632
Feb 20225,645091.054.86$513,977
Jan 20226,492081.844.54$531,305
Dec 20216,828071.323.90$486,973
Nov 20216,312077.435.24$488,738
Oct 20216,489079.795.71$517,757
Sep 20216,632069.865.35$463,312
Aug 20217,171066.024.22$473,429
Jul 20216,994070.783.98$495,035
Jun 20216,055069.493.38$420,762
May 20217,067063.483.02$448,613
Apr 20217,228060.362.76$436,282
Mar 20217,485061.302.72$458,831
Feb 20216,310057.805.55$364,718
Jan 20217,126050.412.81$359,222
Dec 20207,335044.642.68$327,434
Nov 20206,951038.772.71$269,490
Oct 20207,375036.972.48$272,654
Sep 20206,831037.091.99$253,362
Aug 20207,255039.982.39$290,055
Jul 20207,257038.371.83$278,451
Jun 20207,645034.901.69$266,811
May 20204,505016.921.81$76,225
Apr 20207,206014.751.80$106,289
Mar 20207,811030.341.86$236,986
Feb 20207,914049.881.98$394,750
Jan 20207,704057.252.09$441,054
Dec 20198,087059.012.30$477,214
Nov 20198,320055.302.75$460,096
Oct 20199,302053.472.42$497,378
Sep 20198,943055.052.66$492,312
Aug 20199,145053.112.30$485,691
Jul 20199,067056.272.46$510,200
Jun 20199,894052.782.49$522,205
May 20199,357058.482.74$547,197
Apr 20198,312062.632.75$520,581
Mar 20199,267056.803.06$526,366
Feb 20198,698050.852.79$442,293
Jan 201910,051046.033.23$462,648
Dec 201810,622046.594.19$494,879
Nov 201810,271052.934.24$543,644
Oct 201811,146061.443.40$684,810
Sep 201810,440059.543.11$621,598
Aug 201811,278059.403.07$669,913
Jul 201811,346065.142.93$739,078
Jun 201810,949060.183.08$658,911
May 201811,470065.382.90$749,909
Apr 201812,046063.842.90$769,017
Mar 201811,988061.222.79$733,905
Feb 201810,265061.782.77$634,172
Jan 201812,853062.874.01$808,068
Dec 201711,708057.272.92$670,517
Nov 201711,273055.423.12$624,750
Oct 201710,787049.292.98$531,691
Sep 201710,885047.523.09$517,255
Aug 201711,434045.373.00$518,761
Jul 201711,131043.873.09$488,317
Jun 201711,749042.493.09$499,215
May 201711,289045.373.26$512,182
Apr 20179,717047.933.21$465,736
Mar 20179,083046.772.98$424,812
Feb 20177,426050.452.95$374,642
Jan 20178,855049.413.42$437,526
Dec 20169,277048.763.72$452,347
Nov 20169,234042.492.64$392,353
Oct 20169,452046.193.09$436,588
Sep 20169,806041.553.10$407,439
Aug 201610,346041.442.92$428,738
Jul 201610,717041.622.92$446,042
Jun 201610,551045.352.69$478,488
May 201610,78823642.521.99$459,176
Apr 20169,57425736.561.99$350,537
Mar 201611,25015433.011.79$371,639
Feb 201610,4965526.472.06$277,943
Jan 201612,41516827.352.36$339,947
Dec 201512,66917132.362.00$410,311
Nov 201512,57717238.792.17$488,235
Oct 201513,51017043.552.43$588,773
Sep 201512,4392842.992.76$534,830
Aug 201514,307040.162.87$574,569
Jul 201514,096048.152.95$678,722
Jun 201513,551056.152.88$760,889
May 201514,381055.212.96$793,975
Apr 201516,047049.822.71$799,462
Mar 201516,281042.892.93$698,292
Feb 201515,183044.662.98$678,073
Jan 201516,564043.433.10$719,375
Dec 201416,417054.693.59$897,846
Nov 201416,443070.464.25$1,158,574
Oct 201419,270078.303.90$1,508,841
Sep 201418,489086.164.05$1,593,012
Aug 201422,013089.394.04$1,967,742
Jul 201419,405096.564.18$1,873,747
Jun 201415,478098.164.74$1,519,320
May 201415,974094.734.73$1,513,217
Apr 201415,728095.944.81$1,508,944
Mar 201413,255095.895.06$1,271,022
Feb 20147,600097.406.19$740,240
Jan 20148,063090.404.86$728,895
Dec 20138,307091.824.35$762,749
Nov 20137,935088.853.74$705,025
Oct 20138,230097.423.78$801,767
Sep 20138,6510104.113.72$900,656
Aug 20139,2160104.253.52$960,768
Jul 20138,9110102.523.72$913,556
Jun 20138,650094.403.93$816,560
May 20139,192094.834.15$871,677
Apr 20139,220093.964.28$866,311
Mar 201310,381093.623.91$971,869
Feb 20139,296091.233.42$848,074
Jan 20139,327091.603.42$854,353
Dec 201211,099086.773.42$963,060
Nov 201210,861086.953.62$944,364
Oct 20129,588089.383.40$856,975
Sep 201210,237094.672.92$969,137
Aug 20128,550092.662.91$792,243
Jul 20127,175085.133.02$610,808
Jun 20126,231079.822.52$497,358
May 20127,366091.612.49$674,799
Apr 20125,5080101.652.00$559,888
Mar 20126,4710105.052.22$679,779
Feb 20125,7260101.102.57$578,899
Jan 20121,479098.092.73$145,075
Dec 20111,522096.873.24$147,436
Nov 20112,187095.723.31$209,340
Oct 20112,604084.983.65$221,288
Sep 20112,321083.623.99$194,082
Aug 20112,265083.404.15$188,901
Jul 20112,718094.144.52$255,873
Jun 20112,996092.904.64$278,328
May 20112,563098.134.40$251,507
Apr 20112,4270105.964.33$257,165
Mar 20112,184096.364.06$210,450
Feb 20112,164085.644.18$185,325
Jan 20112,521086.504.59$218,067
Dec 20102,435085.734.35$208,753
Nov 20102,576080.843.80$208,244
Oct 20102,557078.103.51$199,702
Sep 20102,324072.633.98$168,792
Aug 20102,051073.684.42$151,118
Jul 20102,175072.554.74$157,796
Jun 20102,322070.364.91$163,376
May 20102,528071.124.24$179,791
Apr 20102,465081.694.12$201,366
Mar 20102,293078.394.39$179,748
Feb 20102,092073.585.44$153,929
Jan 20101,138074.365.96$84,622
Dec 20092,005071.445.48$143,237
Nov 20092,348074.593.75$175,137
Oct 20092,425072.544.11$175,910
Sep 20092,551065.543.06$167,193
Aug 20092,818067.423.22$189,990
Jul 20092,897061.133.46$177,094
Jun 20092,618066.163.90$173,207
May 20092,566054.743.93$140,463
Apr 20092,580046.773.59$120,667
Mar 20092,706042.144.06$114,031
Feb 20092,634032.814.63$86,422
Jan 20092,648035.865.37$94,957
Dec 20082,790037.105.98$103,509
Nov 20082,732055.496.86$151,599
Oct 20082,94712575.246.92$222,598
Sep 20082,745125101.767.88$280,316
Aug 20082,949125114.228.48$337,895
Jul 20083,388125131.0811.39$445,523
Jun 20082,910125131.3313.03$383,799
May 20083,045125123.1711.57$376,499
Apr 20082,692125110.3110.45$298,261
Mar 20083,148125101.909.66$321,989
Feb 20083,50512592.538.77$325,414
Jan 20083,05412590.388.21$277,046
Dec 20073,26512588.337.30$289,310
Nov 20073,32512591.677.29$305,714
Oct 20073,09512582.856.92$257,286
Sep 20073,19312575.846.24$242,938
Aug 20073,52412569.066.39$244,166
Jul 20073,52212570.906.39$250,508
Jun 20072,94112562.007.55$183,286
May 20073,72012558.747.85$219,494
Apr 20073,63212559.617.81$217,479
Mar 20073,82712556.927.30$218,746
Feb 20073,09512555.108.22$171,562
Jan 20073,55812550.306.73$179,808
Dec 20063,19012556.656.92$181,578
Nov 20063,01912554.207.62$164,582
Oct 20063,34312554.906.01$184,282
Sep 20063,35412560.085.04$202,138
Aug 20063,25812568.717.34$224,775
Jul 20063,25512569.376.34$226,592
Jun 20063,23312566.286.38$215,081
May 20063,45512566.016.42$228,868
Apr 20063,55612564.397.36$229,891
Mar 20063,84912556.707.08$219,124
Feb 20063,53312557.597.75$204,434
Jan 20063,90312560.598.93$237,599
Dec 20053,63612554.9413.42$201,439
Nov 20053,86112554.6910.59$212,482
Oct 20054,02412558.3413.80$236,485
Sep 20054,04512561.4512.08$250,075
Aug 20054,39412561.519.80$271,500
Jul 20053,97912555.697.84$222,571
Jun 20054,33312552.337.38$227,669
May 20054,67212545.226.65$212,099
Apr 20053,70012549.207.36$182,960
Mar 20053,16512550.377.15$160,315
Feb 20053,27812545.226.31$149,020
Jan 20053,47412543.166.32$150,728
Dec 20043,93612539.866.75$157,733
Nov 20043,47712545.286.33$158,230
Oct 20043,77512549.706.52$188,432
Sep 20043,32712543.245.28$144,520
Aug 20043,76712542.375.55$160,302
Jul 20043,93512538.286.08$151,392
Jun 20043,90612536.106.43$141,811
May 20043,97312537.486.49$149,720
Apr 20044,03312534.475.86$139,750
Mar 20044,57512534.365.53$157,888
Feb 20044,14812532.455.51$135,291
Jan 20044,55012532.036.30$146,524
Dec 20035,38812530.266.30$163,829
Nov 20034,05612528.804.60$117,387
Oct 20034,55012528.174.76$128,768
Sep 20034,75012526.314.75$125,566
Aug 20034,29312529.765.13$128,401
Jul 20035,12712529.415.17$151,431
Jun 20034,89512528.565.98$140,549
May 20035,29312526.595.97$141,487
Apr 20035,14012526.675.41$137,760
Mar 20035,32812531.146.10$166,676
Feb 20035,11412533.487.93$172,207
Jan 20035,61312530.315.58$170,828
Dec 20025,37312526.914.85$145,194
Nov 20025,16812524.664.14$127,960
Oct 20025,22712526.464.23$138,835
Sep 20025,42512527.443.64$149,316
Aug 20025,42012525.963.16$141,099
Jul 20025,38112524.583.06$132,648
Jun 20025,19712523.733.34$123,742
May 20025,73912524.663.58$141,972
Apr 20026,05012523.653.51$143,522
Mar 20026,46012522.003.10$142,508
Feb 20026,17812518.222.38$112,860
Jan 20027,77212517.172.38$133,742
Dec 20019,32712516.932.36$158,202
Nov 20014,9647518.072.41$89,880
Oct 20015,2897519.782.53$104,806
Sep 20015,0637524.262.25$122,997
Aug 20015,2937524.873.05$131,866
Jul 20016,1997523.933.20$148,582
Jun 20015,9957524.563.82$147,524
May 20015,7027525.524.31$145,838
Apr 20015,7387524.685.34$142,014
Mar 20016,1577524.545.38$151,496
Feb 20015,5827527.755.77$155,333
Jan 20015,9497527.478.40$164,049
Dec 20006,5137526.889.12$175,754
Nov 20005,4817532.215.66$176,967
Oct 20006,6297531.235.15$207,410
Sep 20005,8097531.875.19$185,522
Aug 20006,5867529.644.54$195,550
Jul 20006,4077528.534.09$183,098
Jun 20006,0217529.304.40$176,745
May 20006,6657527.263.68$181,964
Apr 20006,0207524.513.12$147,784
Mar 20006,1397528.422.86$174,685
Feb 20005,5267527.622.73$152,833
Jan 20006,1737525.272.48$156,178
Dec 19996,1497524.282.42$149,480
Nov 19995,6717523.192.43$131,693
Oct 19996,5517520.982.80$137,650
Sep 19996,1377521.752.62$133,676
Aug 19996,4777519.262.88$124,963
Jul 19996,3257517.892.37$113,332
Jun 19997,4917515.942.36$119,584
May 19997,1857515.792.32$113,625
Apr 19996,2867515.102.21$95,084
Mar 19996,9557512.471.84$86,867
Feb 19995,852759.981.82$58,539
Jan 19996,3847510.381.90$66,408
Dec 19986,251759.201.77$57,642
Nov 19986,5817510.892.19$71,831
Oct 19986,3377512.421.97$78,853
Sep 19986,6017512.592.08$83,263
Aug 19986,6277511.301.91$75,028
Jul 19985,9237511.742.24$69,704
Jun 19986,3327511.242.24$71,339
May 19986,3587512.622.21$80,403
Apr 19986,6497513.042.51$86,891
Mar 19986,2347512.802.31$79,968
Feb 19986,1927513.952.30$86,551
Jan 19986,5037514.702.15$95,756
Dec 19976,0697516.322.41$99,227
Nov 19975,9757518.193.09$108,917
Oct 19976,4407519.253.15$124,206
Sep 19975,9367517.742.95$105,526
Aug 19976,4057517.862.55$114,585
Jul 19976,4347517.582.25$113,278
Jun 19976,1617517.242.26$106,385
May 19976,1147518.972.31$116,156
Apr 19975,7397517.882.08$102,770
Mar 19976,1847518.951.94$117,332
Feb 19975,4847520.492.21$112,533
Jan 19975,8857523.483.54$138,445
Dec 19965,9737523.32$139,290
Nov 19965,4827521.97$120,440
Oct 19965,7497523.31$134,009
Sep 19965,4207522.22$120,432
Aug 19965,6417520.26$114,287
Jul 19965,4637519.55$106,802
Jun 19965,1187518.73$95,860
May 19965,0777519.43$98,646
Apr 19965,2637521.51$113,207
Mar 19965,2837519.38$102,385
Feb 19964,9417516.98$83,898
Jan 19965,4517517.07$93,049
Dec 19955,5777517.19$95,869
Nov 19955,3527516.00$85,632
Oct 19955,7347515.43$88,476
Sep 19955,4787516.18$88,634
Aug 19955,6977515.92$90,696
Jul 19955,5157515.24$84,049
Jun 19955,6287516.41$92,355
May 19955,9587517.56$104,622
Apr 19955,9857517.73$106,114
Mar 19956,4327516.44$105,742
Feb 19954,9907516.58$82,734
Jan 19956,3177515.92$100,567
Dec 19945,6917515.03$85,536
Nov 19946,0107515.90$95,559
Oct 19946,0937515.58$94,929
Sep 19945,9027515.29$90,242
Aug 19946,0827516.13$98,103
Jul 19946,0987517.56$107,081
Jun 19946,2547517.09$106,881
May 19946,0807515.88$96,550
Apr 19945,0067514.14$70,785
Mar 19945,6307512.46$70,150
Feb 19945,0167512.50$62,700
Jan 19945,6307512.66$71,276
Dec 19935,6387512.33$69,517
Nov 19935,8597514.49$84,897
Oct 19936,2797515.85$99,522
Sep 19936,4177515.03$96,448
Aug 19936,8387515.66$107,083
Jul 19936,6417515.46$102,670
Jun 19935,9377516.79$99,682
May 19936,4247517.68$113,576
Apr 19936,2207518.05$112,271
Mar 19936,7287518.14$122,046
Feb 19935,7427517.90$102,782
Jan 19936,7647516.93$114,515

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                3,015 bbl  × $106.41 =   $320,826
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                 $320,826

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. 8A/O/63221 is the state's own key, not one this site invented.