CREWS-MAST 8A

Operated by VIN FISHER OPERATING, INC. (P-5 885942) in the BLOCK A-34 (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27631District 08Field 08958500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 160 leases and 433 wells, and the rule below applies to all of them.

Discovered
1979-03-16
as the register files it
Field class
Oil
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 10 acres. The field rule took effect on 2016-11-01.

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: OPTIONAL ACRES 10,NO MAX DIAGONAL, SALVAGE FIELD

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
OilDisposition41,211 bbl$1,630,090
Casinghead gasProduction6,419 Mcf$26,856
Total$1,656,946

865 Mcf of this lease's gas, across 20 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 32.4948, -102.6376. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.49480, -102.63759 · 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
50.0%
1 of 2 wells
Median depth
5,401 ft
2 wells filed one
Completion to plug
31.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
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 4,800 and 6,002 ft, median 5,401 ft, over the 2 wells that filed a depth.

Completions filed
Aug 1982 – Sep 1982
2 of 2 wells
Plug dates filed
Jun 2014
1 of 2 wells; 1 filed none

Last completion to plug: a median of 31.8 years across the 1 well that filed both dates, with the middle half between 31.8 years and 31.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-0033326224,800 ftSep 1982
42-0033280516,002 ftAug 1982Jun 2014Yes

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 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 2024130069.052.20$8,977
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 202311068.962.26$759
May 202310070.622.23$706
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 202228091.054.86$2,549
Jan 202257081.844.54$4,665
Dec 202129071.323.90$2,068
Nov 202130077.435.24$2,323
Oct 202128079.795.71$2,234
Sep 202158069.865.35$4,052
Aug 202132066.024.22$2,113
Jul 202129070.783.98$2,053
Jun 202130069.493.38$2,085
May 202131063.483.02$1,968
Apr 202129060.362.76$1,750
Mar 202155061.302.72$3,372
Feb 202154057.805.55$3,121
Jan 202150050.412.81$2,521
Dec 2020104044.642.68$4,643
Nov 2020106038.772.71$4,110
Oct 202041036.972.48$1,516
Sep 202055037.091.99$2,040
Aug 2020110039.982.39$4,398
Jul 2020161038.371.83$6,178
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 202055014.751.80$811
Mar 2020123030.341.86$3,732
Feb 2020167049.881.98$8,330
Jan 2020186057.252.09$10,649
Dec 2019120059.012.30$7,081
Nov 2019130055.302.75$7,189
Oct 2019262053.472.42$14,009
Sep 2019330055.052.66$18,167
Aug 201930053.112.30$1,593
Jul 20190056.272.46$0
Jun 201925052.782.49$1,320
May 20190058.482.74$0
Apr 201921062.632.75$1,315
Mar 20190056.803.06$0
Feb 2019176050.852.79$8,950
Jan 2019354046.033.23$16,295
Dec 2018511046.594.19$23,807
Nov 201872052.934.24$3,811
Oct 2018133061.443.40$8,172
Sep 2018322059.543.11$19,172
Aug 2018352059.403.07$20,909
Jul 2018185065.142.93$12,051
Jun 20180060.183.08$0
May 201827065.382.90$1,765
Apr 201883063.842.90$5,299
Mar 20181343361.222.79$8,295
Feb 201810638961.782.77$7,625
Jan 201813119862.874.01$9,030
Dec 201778057.272.92$4,467
Nov 201780055.423.12$4,434
Oct 2017102049.292.98$5,028
Sep 201739047.523.09$1,853
Aug 201734045.373.00$1,543
Jul 201783043.873.09$3,641
Jun 201753042.493.09$2,252
May 201767045.373.26$3,040
Apr 201771047.933.21$3,403
Mar 201735046.772.98$1,637
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 201606548.763.72$242
Nov 201603142.492.64$82
Oct 201602246.193.09$68
Sep 2016152541.553.10$701
Aug 2016391541.442.92$1,660
Jul 2016432741.622.92$1,869
Jun 2016201945.352.69$958
May 2016324542.521.99$1,450
Apr 2016615836.561.99$2,346
Mar 2016574633.011.79$1,964
Feb 2016644126.472.06$1,779
Jan 2016301727.352.36$861
Dec 2015505932.362.00$1,736
Nov 20155610838.792.17$2,406
Oct 20155711043.552.43$2,749
Sep 201510614542.992.76$4,957
Aug 20154023140.162.87$2,270
Jul 201511022348.152.95$5,953
Jun 2015443856.152.88$2,580
May 2015655155.212.96$3,739
Apr 2015438649.822.71$2,375
Mar 201547042.892.93$2,016
Feb 201536044.662.98$1,608
Jan 201542043.433.10$1,824
Dec 201454054.693.59$2,953
Nov 2014117070.464.25$8,244
Oct 201453078.303.90$4,150
Sep 2014180086.164.05$15,509
Aug 20140089.394.04$0
Jul 201490096.564.18$8,690
Jun 20140098.164.74$0
May 2014172094.734.73$16,294
Apr 201401595.944.81$72
Mar 2014821595.895.06$7,939
Feb 2014831597.406.19$8,177
Jan 20140690.404.86$29
Dec 2013871391.824.35$8,045
Nov 2013911188.853.74$8,126
Oct 201301097.423.78$38
Sep 20138010104.113.72$8,366
Aug 20137710104.253.52$8,062
Jul 2013866102.523.72$8,839
Jun 201395994.403.93$9,003
May 2013881094.834.15$8,387
Apr 2013701393.964.28$6,633
Mar 201301193.623.91$43
Feb 2013802691.233.42$7,387
Jan 2013844691.603.42$7,852
Dec 2012924686.773.42$8,140
Nov 2012883586.953.62$7,778
Oct 2012903589.383.40$8,163
Sep 201204594.672.92$131
Aug 2012743792.662.91$6,964
Jul 20121564885.133.02$13,425
Jun 201204479.822.52$111
May 2012884791.612.49$8,179
Apr 20128231101.652.00$8,397
Mar 20128624105.052.22$9,088
Feb 20128216101.102.57$8,331
Jan 2012805798.092.73$8,003
Dec 201105996.873.24$191
Nov 2011824595.723.31$7,998
Oct 2011744084.983.65$6,434
Sep 201195283.623.99$7,952
Aug 2011851583.404.15$7,151
Jul 2011722494.144.52$6,886
Jun 201176492.904.64$7,079
May 201179798.134.40$7,783
Apr 20118915105.964.33$9,495
Mar 201179496.364.06$7,629
Feb 201102185.644.18$88
Jan 2011143986.504.59$12,411
Dec 20100485.734.35$17
Nov 2010831380.843.80$6,759
Oct 2010832478.103.51$6,567
Sep 201068872.633.98$4,971
Aug 2010149273.684.42$10,987
Jul 201078772.554.74$5,692
Jun 20100170.364.91$5
May 201080571.124.24$5,711
Apr 201076581.694.12$6,229
Mar 20101541278.394.39$12,125
Feb 2010721073.585.44$5,352
Jan 2010821274.365.96$6,169
Dec 200984571.445.48$6,028
Nov 200976774.593.75$5,695
Oct 200981372.544.11$5,888
Sep 2009741865.543.06$4,905
Aug 2009481667.423.22$3,288
Jul 200967461.133.46$4,110
Jun 200901266.163.90$47
May 2009761454.743.93$4,215
Apr 2009861346.773.59$4,069
Mar 2009711242.144.06$3,041
Feb 20091531732.814.63$5,099
Jan 2009852035.865.37$3,156
Dec 2008782237.105.98$3,025
Nov 2008861555.496.86$4,875
Oct 2008672175.246.92$5,186
Sep 20087227101.767.88$7,539
Aug 20088013114.228.48$9,248
Jul 20087925131.0811.39$10,640
Jun 20087722131.3313.03$10,399
May 20088016123.1711.57$10,039
Apr 200814811110.3110.45$16,441
Mar 200809101.909.66$87
Feb 20081351392.538.77$12,606
Jan 2008751490.388.21$6,893
Dec 2007962988.337.30$8,691
Nov 2007963091.677.29$9,019
Oct 2007993382.856.92$8,431
Sep 20071502675.846.24$11,538
Aug 200701669.066.39$102
Jul 20071382270.906.39$9,925
Jun 2007771962.007.55$4,917
May 20071573158.747.85$9,465
Apr 2007893159.617.81$5,547
Mar 20071703356.927.30$9,917
Feb 200702155.108.22$173
Jan 20071003750.306.73$5,279
Dec 2006862656.656.92$5,052
Nov 2006973354.207.62$5,509
Oct 20061782054.906.01$9,892
Sep 2006923760.085.04$5,714
Aug 20061013468.717.34$7,189
Jul 2006983569.376.34$7,020
Jun 2006312366.286.38$2,202
May 2006974366.016.42$6,679
Apr 2006503864.397.36$3,499
Mar 2006495956.707.08$3,196
Feb 2006992857.597.75$5,918
Jan 2006515560.598.93$3,581
Dec 20051025854.9413.42$6,382
Nov 2005502554.6910.59$2,999
Oct 2005493058.3413.80$3,273
Sep 2005513161.4512.08$3,508
Aug 20051025961.519.80$6,852
Jul 2005515455.697.84$3,264
Jun 20051027652.337.38$5,899
May 2005507245.226.65$2,740
Apr 2005974249.207.36$5,082
Mar 20051015050.377.15$5,445
Feb 2005481945.226.31$2,290
Jan 20051042943.166.32$4,672
Dec 2004514339.866.75$2,323
Nov 20041017045.286.33$5,016
Oct 20041066649.706.52$5,698
Sep 20041014643.245.28$4,610
Aug 2004524442.375.55$2,447
Jul 20041026038.286.08$4,270
Jun 20041044236.106.43$4,025
May 2004545737.486.49$2,394
Apr 20041064534.475.86$3,917
Mar 20041026234.365.53$3,848
Feb 20041567032.455.51$5,448
Jan 200415110432.036.30$5,492
Dec 200302930.266.30$183
Nov 20031111128.804.60$3,247
Oct 20031111028.174.76$3,174
Sep 20031881626.314.75$5,022
Aug 200371529.765.13$2,139
Jul 2003244029.415.17$7,176
Jun 2003248028.565.98$7,083
May 2003247026.595.97$6,568
Apr 2003371026.675.41$9,895
Mar 2003363031.146.10$11,304
Feb 2003125033.487.93$4,185
Jan 2003256030.315.58$7,759
Dec 2002254026.914.85$6,835
Nov 2002368024.664.14$9,075
Oct 2002235026.464.23$6,218
Sep 2002251027.443.64$6,887
Aug 2002379025.963.16$9,839
Jul 2002356024.583.06$8,750
Jun 2002250023.733.34$5,933
May 2002372024.663.58$9,174
Apr 2002248023.653.51$5,865
Mar 2002359022.003.10$7,898
Feb 2002234018.222.38$4,263
Jan 2002573017.172.38$9,838
Dec 2001216016.932.36$3,657
Nov 2001498018.072.41$8,999
Oct 2001483019.782.53$9,554
Sep 2001726024.262.25$17,613
Aug 20011,058024.873.05$26,312
Jul 2001326023.933.20$7,801
Jun 2001214024.563.82$5,256
May 2001104025.524.31$2,654
Apr 2001218024.685.34$5,380
Mar 2001209024.545.38$5,129
Feb 2001101027.755.77$2,803
Jan 2001215027.478.40$5,906
Dec 2000106026.889.12$2,849
Nov 2000109032.215.66$3,511
Oct 2000110031.235.15$3,435
Sep 2000203031.875.19$6,470
Aug 2000216029.644.54$6,402
Jul 2000216028.534.09$6,162
Jun 2000108029.304.40$3,164
May 2000216027.263.68$5,888
Apr 2000204024.513.12$5,000
Mar 2000214028.422.86$6,082
Feb 2000216027.622.73$5,966
Jan 2000108025.272.48$2,729
Dec 1999210024.282.42$5,099
Nov 1999220023.192.43$5,102
Oct 1999211020.982.80$4,427
Sep 1999106021.752.62$2,306
Aug 1999218019.262.88$4,199
Jul 1999322017.892.37$5,761
Jun 199996015.942.36$1,530
May 1999106015.792.32$1,674
Apr 1999216015.102.21$3,262
Mar 1999209012.471.84$2,606
Feb 199910709.981.82$1,068
Jan 1999215010.381.90$2,232
Dec 199821609.201.77$1,987
Nov 1998218010.892.19$2,374
Oct 1998218012.421.97$2,708
Sep 1998217012.592.08$2,732
Aug 1998218011.301.91$2,463
Jul 1998329011.742.24$3,862
Jun 19980011.242.24$0
May 1998217012.622.21$2,739
Apr 1998219013.042.51$2,856
Mar 1998218012.802.31$2,790
Feb 1998220013.952.30$3,069
Jan 1998219014.702.15$3,219
Dec 1997221016.322.41$3,607
Nov 1997218018.193.09$3,965
Oct 1997323019.253.15$6,218
Sep 1997109017.742.95$1,934
Aug 1997217017.862.55$3,876
Jul 1997310017.582.25$5,450
Jun 1997216017.242.26$3,724
May 1997217018.972.31$4,116
Apr 1997218017.882.08$3,898
Mar 1997323018.951.94$6,121
Feb 1997207020.492.21$4,241
Jan 1997330023.483.54$7,748
Dec 1996320023.32$7,462
Nov 1996214021.97$4,702
Oct 1996328023.31$7,646
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 1995119016.41$1,953
May 199593017.56$1,633
Apr 199520017.73$355
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940115.58$0
Sep 19940115.29$0
Aug 19941559716.13$2,500
Jul 19940117.56$0
Jun 19940117.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19941516512.46$1,881
Feb 19942993712.50$3,738
Jan 199406812.66$0
Dec 19932763612.33$3,403
Nov 199305814.49$0
Oct 19931639315.85$2,584
Sep 19933199915.03$4,795
Aug 199330810715.66$4,823
Jul 19931575615.46$2,427
Jun 19931593516.79$2,670
May 199311117.68$18
Apr 19931118.05$18
Mar 19930118.14$0
Feb 199302917.90$0
Jan 19933066816.93$5,181

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.

Nov 2024 — as filed, then multipliedworked
Oil                  130 bbl  × $ 69.05 =     $8,977
Casinghead gas         0 Mcf  × $  2.20 =         $0

────────────────────────────────────────────────────
Month total                                   $8,977

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/27631 is the state's own key, not one this site invented.