UPSHAW, T. A.

Operated by MINERAL TECHNOLOGIES, INC. (P-5 593635) in the UPSHAW (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4436District 7BField 92688284OilCasinghead gasSaveExport
Value, all time
$378 k
Jan 1993 – Oct 2005
Value, last 12 filed months
$3 k
at the published price for each month
Months reported
154
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 4 leases and 9 wells, and the rule below applies to all of them.

Discovered
1951-11-28
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

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
OilDisposition17,135 bbl$319,252
Casinghead gasProduction24,700 Mcf$58,952
Total$378,203

9,089 Mcf of this lease's gas, across 47 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 33.1692, -100.1781. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.16917, -100.17807 · 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
100.0%
2 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
5,522 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
2100.0%
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.
00.0%

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 4,824 and 6,220 ft, median 5,522 ft, over the 2 wells that filed a depth.

Plug dates filed
Sep 1983
1 of 2 wells; 1 filed none

2 wells

42-4330127314,824 ftYes
42-4330128236,220 ftSep 1983Yes

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 (154)

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

154 months

Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 200511052.337.38$576
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 200438039.866.75$1,515
Nov 2004167445.286.33$1,193
Oct 2004226549.706.52$1,517
Sep 2004226643.245.28$1,300
Aug 2004386242.375.55$1,954
Jul 2004011438.286.08$694
Jun 2004012236.106.43$785
May 200409237.486.49$598
Apr 200408634.475.86$504
Mar 200408034.365.53$442
Feb 2004855132.455.51$3,039
Jan 2004865932.036.30$3,126
Dec 2003986630.266.30$3,381
Nov 2003768628.804.60$2,584
Oct 2003989328.174.76$3,203
Sep 2003858426.314.75$2,635
Aug 200308829.765.13$451
Jul 200309529.415.17$491
Jun 2003499828.565.98$1,986
May 20037010226.595.97$2,471
Apr 2003619526.675.41$2,141
Mar 200309431.146.10$573
Feb 200308433.487.93$666
Jan 2003012130.315.58$675
Dec 20027113326.914.85$2,556
Nov 20028112324.664.14$2,506
Oct 20022713126.464.23$1,268
Sep 20028012927.443.64$2,664
Aug 20026912925.963.16$2,199
Jul 2002013124.583.06$401
Jun 2002021923.733.34$731
May 200210622824.663.58$3,431
Apr 200222922923.653.51$6,220
Mar 2002159022.003.10$3,498
Feb 200212416618.222.38$2,654
Jan 20029221317.172.38$2,086
Dec 20011815016.932.36$659
Nov 20014221318.072.41$1,271
Oct 20017624319.782.53$2,118
Sep 20016027024.262.25$2,063
Aug 20017230824.873.05$2,731
Jul 20015922323.933.20$2,125
Jun 20017619024.563.82$2,593
May 20018521625.524.31$3,100
Apr 20018814724.685.34$2,956
Mar 200110017124.545.38$3,373
Feb 20016820227.755.77$3,052
Jan 200111826827.478.40$5,492
Dec 20007821826.889.12$4,085
Nov 20007021132.215.66$3,449
Oct 20008239131.235.15$4,573
Sep 200011660631.875.19$6,840
Aug 20008675529.644.54$5,977
Jul 200010467428.534.09$5,724
Jun 200012535629.304.40$5,228
May 200012318527.263.68$4,034
Apr 20005918924.513.12$2,035
Mar 200034028.422.86$966
Feb 200055527.622.73$1,533
Jan 200012312625.272.48$3,421
Dec 1999873424.282.42$2,195
Nov 1999107023.192.43$2,481
Oct 199913018820.982.80$3,255
Sep 199912821121.752.62$3,337
Aug 199916920419.262.88$3,842
Jul 199916717517.892.37$3,403
Jun 199919834915.942.36$3,980
May 199919831315.792.32$3,853
Apr 199919626415.102.21$3,543
Mar 199919724812.471.84$2,913
Feb 19992252799.981.82$2,753
Jan 199919813110.381.90$2,304
Dec 1998221609.201.77$2,140
Nov 19981481010.892.19$1,634
Oct 1998147012.421.97$1,826
Sep 1998149412.592.08$1,884
Aug 19981495311.301.91$1,785
Jul 19981675311.742.24$2,079
Jun 19981694911.242.24$2,009
May 199821010012.622.21$2,871
Apr 1998191713.042.51$2,508
Mar 199818714112.802.31$2,719
Feb 199818820313.952.30$3,089
Jan 199827433614.702.15$4,752
Dec 199716226216.322.41$3,276
Nov 199715926318.193.09$3,704
Oct 19971353219.253.15$2,700
Sep 199711717017.742.95$2,578
Aug 199713516217.862.55$2,825
Jul 199714814317.582.25$2,923
Jun 199711615317.242.26$2,345
May 199718517518.972.31$3,913
Apr 199713615517.882.08$2,755
Mar 199714818518.951.94$3,163
Feb 199715317720.492.21$3,525
Jan 199715319723.483.54$4,290
Dec 199614018123.32$3,265
Nov 199617715021.97$3,889
Oct 199618822523.31$4,382
Sep 199619720822.22$4,377
Aug 199617823020.26$3,606
Jul 199617626619.55$3,441
Jun 199618327318.73$3,428
May 199615934719.43$3,089
Apr 199615231321.51$3,270
Mar 199613132919.38$2,539
Feb 199613131316.98$2,224
Jan 199617834817.07$3,038
Dec 199514531217.19$2,493
Nov 199510631116.00$1,696
Oct 199511728215.43$1,805
Sep 199510525216.18$1,699
Aug 199513325515.92$2,117
Jul 199513623315.24$2,073
Jun 199514233916.41$2,330
May 199515930017.56$2,792
Apr 199514219017.73$2,518
Mar 199515916916.44$2,614
Feb 199515023116.58$2,487
Jan 199517826715.92$2,834
Dec 199419024215.03$2,856
Nov 199417012115.90$2,703
Oct 199416111115.58$2,508
Sep 199414020915.29$2,141
Aug 199412719316.13$2,049
Jul 199419017.56$334
Jun 199414713717.09$2,512
May 199417421415.88$2,763
Apr 199419018214.14$2,687
Mar 199422418612.46$2,791
Feb 199425215112.50$3,150
Jan 199414411212.66$1,823
Dec 199317010712.33$2,096
Nov 19931235414.49$1,782
Oct 199314812015.85$2,346
Sep 199315111215.03$2,270
Aug 199317512715.66$2,741
Jul 199317711415.46$2,736
Jun 199316511416.79$2,770
May 19931727317.68$3,041
Apr 19931424418.05$2,563
Mar 19931262418.14$2,286
Feb 1993115817.90$2,059
Jan 19931141016.93$1,930

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.

Jun 2005 — as filed, then multipliedworked
Oil                   11 bbl  × $ 52.33 =       $576
Casinghead gas         0 Mcf  × $  7.38 =         $0

────────────────────────────────────────────────────
Month total                                     $576

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. 7B/O/4436 is the state's own key, not one this site invented.