THOMPSON "B"

Operated by PARALLEL PETROLEUM LLC (P-5 639028) in the CARM-ANN (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 64621District 8AField 15724500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$34.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$1.3 M
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 33 leases and 214 wells, and the rule below applies to all of them.

Discovered
1979-11-18
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
233 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2017-08-01.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: 8/15/17.

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
OilDisposition528,190 bbl$33,207,010
Casinghead gasProduction252,212 Mcf$1,483,852
Total$34,690,862

12 Mcf of this lease's gas, across 12 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 (18)

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 32.5358, -102.6108. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

32.53503, -102.61066 · 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
5.6%
1 of 18 wells
With a plug date
5.6%
1 of 18 wells
Median depth
4,998 ft
18 wells filed one
Completion to plug
16.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
15.6%
A plug date is filed
15.6%
BothOn the schedule and plugged. Neither fact cancels the other.
15.6%
NeitherNo plug date, and not on the schedule.
1794.4%

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, 18 of 18 wells. Median 4,998 ft, with the middle half between 4,976 and 5,002 ft; the shallowest is 4,896 ft and the deepest 5,083 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, 18 of 18 wells, Jul 2005 – Aug 2025. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 2005 – Aug 2025
18 of 18 wells
Plug dates filed
Mar 2022
1 of 18 wells; 17 filed none

Last completion to plug: a median of 16.3 years across the 1 well that filed both dates, with the middle half between 16.3 years and 16.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

18 wells

42-16537387164,976 ftAug 2025
42-1653614674,905 ftJan 2024
42-1653606364,896 ftNov 2023
42-16537756225,071 ftNov 2016
42-16537766215,083 ftAug 2015
42-16537310154,981 ftDec 2014
42-1653631895,000 ftNov 2014
42-16537397195,033 ftMay 2014
42-16537991235,002 ftApr 2014
42-1653582254,900 ftNov 2013
42-16536317125,000 ftJul 2013
42-16536490134,985 ftJul 2013
42-16537398185,010 ftNov 2012
42-16537311174,977 ftOct 2012
42-16537626205,001 ftAug 2012
42-1650067934,906 ftDec 2005Mar 2022Yes
42-16536319115,000 ftJul 2005
42-1653631684,995 ftJul 2005

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 20261,2440106.413.05$132,374
Apr 20261,613098.932.87$159,574
Mar 20261,785089.753.15$160,204
Feb 20261,764063.503.75$112,014
Jan 20261,389059.138.00$82,132
Dec 20251,619056.664.41$91,733
Nov 20251,442058.593.93$84,487
Oct 20251,600059.383.30$95,008
Sep 20251,436062.743.08$90,095
Aug 20251,603063.933.01$102,480
Jul 20251,415066.743.32$94,437
Jun 20251,599066.483.13$106,302
May 2025713060.553.23$43,172
Apr 20251,592062.363.54$99,277
Mar 20251,071067.704.27$72,507
Feb 20251,593070.884.34$112,912
Jan 20251,064074.324.28$79,076
Dec 20242,321068.993.12$160,126
Nov 20241,262069.052.20$87,141
Oct 20241,607071.372.28$114,692
Sep 20241,786069.612.36$124,323
Aug 20241,773075.632.06$134,092
Jul 20241,779079.932.15$142,195
Jun 20241,809078.082.63$141,247
May 20242,144078.812.20$168,969
Apr 20241,609084.451.66$135,880
Mar 20241,798080.301.55$144,379
Feb 20242,330076.091.78$177,290
Jan 20241,934073.023.30$141,221
Dec 20231,784071.262.61$127,128
Nov 20232,169077.892.81$168,943
Oct 20231,619085.443.09$138,327
Sep 20231,947089.042.74$173,361
Aug 20231,777380.522.67$143,092
Jul 20231,585574.852.64$118,650
Jun 20231,762068.962.26$121,508
May 20231,394070.622.23$98,444
Apr 20232,235278.122.24$174,603
Mar 20231,366072.852.39$99,513
Feb 20231,893075.112.47$142,183
Jan 20231,738076.533.39$133,009
Dec 20221,533776.415.73$117,177
Nov 20221,531285.005.65$130,146
Oct 20221,3787087.185.86$120,545
Sep 20221,395684.888.16$118,457
Aug 20221,54821994.529.13$148,316
Jul 20221,777219101.587.54$182,159
Jun 20221,399196115.097.98$162,574
May 20221,37667109.378.43$151,058
Apr 20221,402140104.226.84$147,074
Mar 20221,418130108.885.08$155,052
Feb 20221,21812991.054.86$111,526
Jan 20221,40112981.844.54$115,243
Dec 20211,91125771.323.90$137,295
Nov 20211,46412977.435.24$114,033
Oct 20211,24418579.795.71$100,316
Sep 20211,4324269.865.35$100,264
Aug 20211,292166.024.22$85,302
Jul 20211,985170.783.98$140,502
Jun 20211,9081869.493.38$132,648
May 20211,361163.483.02$86,399
Apr 20211,650060.362.76$99,594
Mar 20211,7061461.302.72$104,616
Feb 20211,21510757.805.55$70,821
Jan 20211,3776850.412.81$69,606
Dec 20201,7295244.642.68$77,322
Nov 20201,7113238.772.71$66,422
Oct 20201,70610936.972.48$63,341
Sep 20201,3766037.091.99$51,155
Aug 20201,3813839.982.39$55,303
Jul 2020869238.371.83$33,347
Jun 20202,086034.901.69$72,801
May 20200016.921.81$0
Apr 20202,060814.751.80$30,399
Mar 20202,127230.341.86$64,537
Feb 20201,98351749.881.98$99,936
Jan 20202,48759957.252.09$143,636
Dec 20191,78532359.012.30$106,077
Nov 20192,47419455.302.75$137,346
Oct 20192,3527153.472.42$125,933
Sep 20192,3368455.052.66$128,820
Aug 20192,1638153.112.30$115,064
Jul 20191,8059256.272.46$101,794
Jun 20191,9452652.782.49$102,722
May 20192,1118858.482.74$123,692
Apr 20192,11619562.632.75$133,061
Mar 20191,62039556.803.06$93,226
Feb 20192,00725350.852.79$102,762
Jan 20191,83029346.033.23$85,181
Dec 20182,65116146.594.19$124,184
Nov 20181,790052.934.24$94,745
Oct 20182,7202061.443.40$167,185
Sep 20181,954359.543.11$116,350
Aug 20181,80628759.403.07$108,157
Jul 20183,0457665.142.93$198,574
Jun 20182,08329660.183.08$126,266
May 20183,1658765.382.90$207,180
Apr 20181,90232163.842.90$122,355
Mar 20182,8159861.222.79$172,607
Feb 20181,7761161.782.77$109,752
Jan 20182,83236762.874.01$179,519
Dec 20171,91131557.272.92$110,363
Nov 20172,31417955.423.12$128,800
Oct 20172,41434049.292.98$120,001
Sep 20172,06540647.523.09$99,382
Aug 20172,08220445.373.00$95,073
Jul 20172,27345443.873.09$101,118
Jun 20172,40356042.493.09$103,832
May 20172,10371345.373.26$97,740
Apr 20172,12662847.933.21$103,916
Mar 20172,87281846.772.98$136,764
Feb 20171,55123650.452.95$78,945
Jan 20172,48123649.413.42$123,393
Dec 20162,11128948.763.72$104,008
Nov 20162,11428142.492.64$90,567
Oct 20162,45867646.193.09$115,624
Sep 20161,89553841.553.10$80,405
Aug 20162,4484541.442.92$101,577
Jul 20162,43758341.622.92$103,133
Jun 20162,01750445.352.69$92,825
May 20162,42362042.521.99$104,260
Apr 20162,06665336.561.99$76,833
Mar 20162,62943833.011.79$87,569
Feb 20162,42070126.472.06$65,504
Jan 20162,0489327.352.36$56,233
Dec 20152,39726232.362.00$78,091
Nov 20152,12542438.792.17$83,348
Oct 20152,62681043.552.43$116,328
Sep 20152,43778442.992.76$106,929
Aug 20151,77178740.162.87$73,384
Jul 20152,12287148.152.95$104,739
Jun 20152,30450856.152.88$130,834
May 20152,07593455.212.96$117,321
Apr 20152,34270849.822.71$118,595
Mar 20152,19777742.892.93$96,510
Feb 20152,21453944.662.98$100,481
Jan 20152,21756543.433.10$98,036
Dec 20142,01372854.693.59$112,705
Nov 20142,19477070.464.25$157,863
Oct 20142,00183678.303.90$159,940
Sep 20141,94651886.164.05$169,763
Aug 20141,96660489.394.04$178,178
Jul 20142,1231,06396.564.18$209,440
Jun 20142,1591,07398.164.74$217,010
May 20141,46788594.734.73$143,152
Apr 20141,75537995.944.81$170,197
Mar 20141,72680995.895.06$169,597
Feb 20141,03478197.406.19$105,548
Jan 20141,71951590.404.86$157,901
Dec 20131,51046991.824.35$140,690
Nov 20131,5181,02188.853.74$138,691
Oct 20131,8761,14597.423.78$187,087
Sep 20131,7011,370104.113.72$182,184
Aug 20131,8731,380104.253.52$200,121
Jul 20131,3571,366102.523.72$144,198
Jun 20132,23466694.403.93$213,509
May 201358298794.834.15$59,286
Apr 20131,3761,11493.964.28$134,060
Mar 20131,0431,44493.623.91$103,296
Feb 20131,5511,17791.233.42$145,523
Jan 20131,03988691.603.42$98,202
Dec 20121,3551,25786.773.42$121,872
Nov 20121,0471,29386.953.62$95,724
Oct 20121,5561,51489.383.40$144,222
Sep 20121,9091,61394.672.92$185,432
Aug 20122,257092.662.91$209,134
Jul 20121,23487385.133.02$107,688
Jun 20121,41763679.822.52$114,707
May 20121,2081,15391.612.49$113,534
Apr 20122,0601,164101.652.00$211,723
Mar 20121,3771,335105.052.22$147,620
Feb 20121,3531,037101.102.57$139,454
Jan 20121,9141,22898.092.73$191,102
Dec 20111,3681,44496.873.24$137,196
Nov 20111,69772595.723.31$164,838
Oct 20111,5411,37684.983.65$135,975
Sep 20111,7581,42583.623.99$152,684
Aug 20111,5671,34383.404.15$136,260
Jul 20111,2261,31694.144.52$121,360
Jun 20111,7281,95592.904.64$169,602
May 20111,4561,55598.134.40$149,727
Apr 20111651,400105.964.33$23,550
Mar 20111,2171,41996.364.06$123,027
Feb 20111,03360385.644.18$90,987
Jan 20111,5251,44186.504.59$138,525
Dec 20101,0271,22585.734.35$93,371
Nov 20101,3181,40380.843.80$111,872
Oct 20101,2961,36878.103.51$106,018
Sep 20101,2181,32572.633.98$93,736
Aug 20101,3711,25273.684.42$106,548
Jul 20101,2151,31672.554.74$94,381
Jun 20101,5571,37570.364.91$116,302
May 20103371,00571.124.24$28,224
Apr 201087575181.694.12$74,575
Mar 20101,5551,42078.394.39$128,128
Feb 20101,2181,13673.585.44$95,803
Jan 20101,1961,19174.365.96$96,038
Dec 20091,5401,19971.445.48$116,593
Nov 20091,2271,79374.593.75$98,248
Oct 20091,3901,33272.544.11$106,305
Sep 20091,2251,98265.543.06$86,361
Aug 20091,4492,44667.423.22$105,564
Jul 20091,1792,31661.133.46$80,096
Jun 20091,3673,05166.163.90$102,324
May 20091,2151,73054.743.93$73,301
Apr 20091,2191,27546.773.59$61,587
Mar 20091,5441,29842.144.06$70,333
Feb 20091,5551,46832.814.63$57,821
Jan 20091,2321,76835.865.37$53,675
Dec 20081,4461,80637.105.98$64,441
Nov 20081,4161,47855.496.86$88,713
Oct 20081,4121,03275.246.92$113,382
Sep 20081,60619101.767.88$163,576
Aug 20081,487503114.228.48$174,112
Jul 20081,4272,008131.0811.39$209,921
Jun 20081,4401,284131.3313.03$205,849
May 20081,5851,582123.1711.57$213,535
Apr 20081,815906110.3110.45$209,685
Mar 20081,407333101.909.66$146,591
Feb 20081,6021,05992.538.77$157,521
Jan 20081,77196490.388.21$167,973
Dec 20071,7881,99888.337.30$172,523
Nov 20071,7832,18991.677.29$179,409
Oct 20071,8012,43082.856.92$166,033
Sep 20072,1812,44775.846.24$180,687
Aug 20071,9492,87069.066.39$152,931
Jul 20072,3202,92870.906.39$183,192
Jun 20071,7352,46962.007.55$126,207
May 20072,1012,89858.747.85$146,151
Apr 20071,9032,56459.617.81$133,450
Mar 20072,2742,43056.927.30$147,180
Feb 20072,1072,45455.108.22$136,258
Jan 20072,4122,80650.306.73$140,199
Dec 20062,2662,94856.656.92$148,764
Nov 20062,4722,93854.207.62$156,363
Oct 20062,4401,77754.906.01$144,643
Sep 20062,2692,07960.085.04$146,794
Aug 20062,6362,81368.717.34$201,767
Jul 20062,8412,84269.376.34$215,106
Jun 20062,6102,56366.286.38$189,353
May 20063,1223,97966.016.42$231,648
Apr 20063,3333,47364.397.36$240,175
Mar 20062,4282,04356.707.08$152,138
Feb 20062,0582,10157.597.75$134,805
Jan 20063,2453,26660.598.93$225,791
Dec 20053,1173,25054.9413.42$214,848
Nov 20053,2783,44454.6910.59$215,740
Oct 20054,0083,15058.3413.80$277,283
Sep 20054,9043,39161.4512.08$342,311
Aug 20055,8719,81061.519.80$457,232
Jul 20055,4031,95355.697.84$316,212
Jun 20051,0442,47152.337.38$72,871
May 20051,5511,93545.226.65$83,006
Apr 20051,22388049.207.36$66,649
Mar 20051,56066050.377.15$83,299
Feb 20051,38088145.226.31$67,964
Jan 20051,7591,06043.166.32$82,620
Dec 20041,6931,04039.866.75$74,504
Nov 20041,7181,11345.286.33$84,837
Oct 20041,7771,15349.706.52$95,829
Sep 20041,7591,00443.245.28$81,364
Aug 20041,25497242.375.55$58,527
Jul 20041,7701,23138.286.08$75,245
Jun 20041,5851,20236.106.43$64,951
May 20041,9601,46137.486.49$82,949
Apr 20042,1361,61134.475.86$83,066
Mar 20041,9411,44734.365.53$74,695
Feb 20041,23192532.455.51$45,042
Jan 20041,5871,07532.036.30$57,604
Dec 20031,6151,09830.266.30$55,789
Nov 20031,7661,19728.804.60$56,361
Oct 20031,7691,46728.174.76$56,815
Sep 20031,9431,46126.314.75$58,059
Aug 20032,1281,31929.765.13$70,095
Jul 20031,77740229.415.17$54,340
Jun 200373957928.565.98$24,570
May 20031,06757926.595.97$31,830
Apr 20031,08855126.675.41$31,996
Mar 20031,07358831.146.10$36,998
Feb 200389344533.487.93$33,425
Jan 20031,08954530.315.58$36,050
Dec 20021,08553226.914.85$31,780
Nov 20021,26256324.664.14$33,450
Oct 20021,26462426.464.23$36,084
Sep 20021,27268027.443.64$37,376
Aug 20021,24568425.963.16$34,484
Jul 20021,63290124.583.06$42,873
Jun 20022,086023.733.34$49,501
May 20022,1431,20424.663.58$57,162
Apr 2002700023.653.51$16,555
Mar 2002532022.003.10$11,704
Feb 2002522018.222.38$9,511
Jan 2002685017.172.38$11,761
Dec 2001692016.932.36$11,716
Nov 2001864018.072.41$15,612
Oct 2001707019.782.53$13,984
Sep 2001692024.262.25$16,788
Aug 2001692024.873.05$17,210
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940115.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 1994261014.14$3,691
Mar 19941012.46$12
Feb 19940012.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 1993422014.49$6,115
Oct 19930115.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 19930117.68$0
Apr 1993442118.05$7,978
Mar 199319018.14$345
Feb 19930117.90$0
Jan 19930116.93$0

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                1,244 bbl  × $106.41 =   $132,374
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                 $132,374

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/64621 is the state's own key, not one this site invented.