BLANCO-FULLERTON

Operated by EXTEX OPERATING COMPANY (P-5 257062) in the FULLERTON ( DEVONIAN ) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 36174District 08Field 33230300Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 2000 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
317
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 14 leases and 27 wells, and the rule below applies to all of them.

Discovered
1987-01-24
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
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1989-02-01.

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 80 ACRES DIAG. 3250

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
OilDisposition38,527 bbl$1,298,517
Casinghead gasProduction76,870 Mcf$377,367
Total$1,675,885

Wells on this lease (3)

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 32.4303, -102.8101. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.42990, -102.80917 · 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
66.7%
2 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
8,498 ft
3 wells filed one
Completion to plug
9.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
133.3%

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 8,385 and 9,815 ft, median 8,498 ft, over the 3 wells that filed a depth.

Completions filed
Jan 2002 – Feb 2003
3 of 3 wells
Plug dates filed
Sep 2011
1 of 3 wells; 2 filed none

Last completion to plug: a median of 9.7 years across the 1 well that filed both dates, with the middle half between 9.7 years and 9.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-0033902114D8,385 ftFeb 2003
42-0030674416D9,815 ftNov 2002Yes
42-0033891819D8,498 ftJan 2002Sep 2011Yes

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 (317)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

317 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 20240069.052.20$0
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 20230068.962.26$0
May 20230070.622.23$0
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 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 201415086.164.05$1,292
Aug 20143017889.394.04$3,400
Jul 20141420396.564.18$2,200
Jun 2014289498.164.74$3,194
May 20142817094.734.73$3,456
Apr 20141520395.944.81$2,415
Mar 20142821395.895.06$3,762
Feb 20141515697.406.19$2,427
Jan 20144421790.404.86$5,032
Dec 20131522191.824.35$2,340
Nov 20132920788.853.74$3,350
Oct 20132918497.423.78$3,521
Sep 201328196104.113.72$3,644
Aug 201331214104.253.52$3,986
Jul 201334144102.523.72$4,021
Jun 20131510894.403.93$1,841
May 201337094.834.15$3,509
Apr 20135911793.964.28$6,045
Mar 20135524993.623.91$6,123
Feb 20132318691.233.42$2,734
Jan 20131613891.603.42$1,938
Dec 20123016286.773.42$3,157
Nov 20121619986.953.62$2,113
Oct 20123017789.383.40$3,283
Sep 20124318894.672.92$4,619
Aug 20121518992.662.91$1,940
Jul 20125318985.133.02$5,083
Jun 20125020879.822.52$4,515
May 20125222891.612.49$5,331
Apr 201252196101.652.00$5,677
Mar 201250199105.052.22$5,695
Feb 201246185101.102.57$5,126
Jan 201210820098.092.73$11,141
Dec 20112219596.873.24$2,763
Nov 20114319495.723.31$4,758
Oct 20116522184.983.65$6,330
Sep 20118316483.623.99$7,594
Aug 20115520383.404.15$5,429
Jul 20115519994.144.52$6,077
Jun 20113924792.904.64$4,769
May 20117816698.134.40$8,385
Apr 201159142105.964.33$6,867
Mar 20116912696.364.06$7,160
Feb 2011728985.644.18$6,538
Jan 20114010686.504.59$3,946
Dec 20105912185.734.35$5,584
Nov 20105311980.843.80$4,736
Oct 201009878.103.51$344
Sep 2010011672.633.98$462
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20091065.543.06$66
Aug 20091067.423.22$67
Jul 20090061.133.46$0
Jun 20097066.163.90$463
May 200925054.743.93$1,369
Apr 20090046.773.59$0
Mar 2009491342.144.06$2,118
Feb 20093017232.814.63$1,781
Jan 20092615935.865.37$1,786
Dec 2008254337.105.98$1,185
Nov 20082417255.496.86$2,512
Oct 20082518975.246.92$3,189
Sep 200825203101.767.88$4,143
Aug 200826228114.228.48$4,904
Jul 200850239131.0811.39$9,276
Jun 200852212131.3313.03$9,592
May 200813865123.1711.57$17,750
Apr 200882286110.3110.45$12,036
Mar 2008128224101.909.66$15,208
Feb 200821420092.538.77$21,556
Jan 20084516490.388.21$5,413
Dec 20074316888.337.30$5,025
Nov 20074418091.677.29$5,346
Oct 200712515482.856.92$11,422
Sep 200712020475.846.24$10,375
Aug 20078418869.066.39$7,002
Jul 20076517570.906.39$5,726
Jun 200713115062.007.55$9,254
May 20079521258.747.85$7,244
Apr 200710420459.617.81$7,792
Mar 20073022156.927.30$3,321
Feb 20078323655.108.22$6,512
Jan 20075917650.306.73$4,152
Dec 20063018756.656.92$2,993
Nov 20065518454.207.62$4,383
Oct 20069021654.906.01$6,240
Sep 20064316160.085.04$3,394
Aug 20065610368.717.34$4,604
Jul 20065918069.376.34$5,235
Jun 20064416466.286.38$3,963
May 2006505366.016.42$3,641
Apr 200611623264.397.36$9,177
Mar 20064226856.707.08$4,280
Feb 20068124657.597.75$6,572
Jan 200611727260.598.93$9,519
Dec 200511727954.9413.42$10,171
Nov 20057829954.6910.59$7,432
Oct 20057922658.3413.80$7,727
Sep 20055616761.4512.08$5,458
Aug 20057122261.519.80$6,542
Jul 2005225955.697.84$2,143
Jun 20057127652.337.38$5,753
May 200510127045.226.65$6,363
Apr 20053719849.207.36$3,278
Mar 200510949250.377.15$9,011
Feb 20056822045.226.31$4,464
Jan 200510424043.166.32$6,006
Dec 200410122639.866.75$5,552
Nov 20047023245.286.33$4,638
Oct 20047023949.706.52$5,036
Sep 20046920443.245.28$4,061
Aug 200410026742.375.55$5,719
Jul 20046826838.286.08$4,234
Jun 200413226836.106.43$6,489
May 20046627737.486.49$4,273
Apr 20046226234.475.86$3,672
Mar 200412525234.365.53$5,689
Feb 20046025232.455.51$3,335
Jan 20049328532.036.30$4,774
Dec 20039430430.266.30$4,760
Nov 20039231228.804.60$4,083
Oct 20039135528.174.76$4,253
Sep 200313429526.314.75$4,927
Aug 200312337529.765.13$5,584
Jul 20033661,04329.415.17$16,157
Jun 20034511,11428.565.98$19,546
May 20034641,24826.595.97$19,792
Apr 20034601,17226.675.41$18,606
Mar 20035551,29231.146.10$25,159
Feb 20032781,01833.487.93$17,376
Jan 20035471,13330.315.58$22,904
Dec 20026611,55726.914.85$25,345
Nov 20024691,47124.664.14$17,651
Oct 20025601,24926.464.23$20,100
Sep 20022751,35027.443.64$12,454
Aug 20024651,50225.963.16$16,824
Jul 2002468024.583.06$11,503
Jun 20024711,60323.733.34$16,528
May 20025521,87324.663.58$20,325
Apr 20027531,99023.653.51$24,798
Mar 20027521,95622.003.10$22,613
Feb 20027561,91818.222.38$18,331
Jan 20028572,18417.172.38$19,903
Dec 20016651,73416.932.36$15,358
Nov 20011,0461,74918.072.41$23,108
Oct 20017631,65419.782.53$19,275
Sep 200184754424.262.25$21,773
Aug 20011,22077524.873.05$32,708
Jul 20011,03265923.933.20$26,803
Jun 200145437324.563.82$12,577
May 200156638925.524.31$16,120
Apr 200183449924.685.34$23,245
Mar 200184377324.545.38$24,843
Feb 20015561,04327.755.77$21,444
Jan 20017421,31327.478.40$31,410
Dec 20001,0591,77826.889.12$44,686
Nov 20008601,50832.215.66$36,233
Oct 20001,2422,71431.235.15$52,753
Sep 20008472,34031.875.19$39,130
Aug 2000941,41129.644.54$9,193
Jul 20008841,62028.534.09$31,846
Jun 20001,6182,13029.304.40$56,774
May 20001,4001,13327.263.68$42,333
Apr 200083548224.513.12$21,968
Mar 20001,31542628.422.86$38,591
Feb 2000966127.622.73$26,684
Jan 2000572125.272.48$14,457

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.

Sep 2014 — as filed, then multipliedworked
Oil                   15 bbl  × $ 86.16 =     $1,292
Casinghead gas         0 Mcf  × $  4.05 =         $0

────────────────────────────────────────────────────
Month total                                   $1,292

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/36174 is the state's own key, not one this site invented.