BARBER, MARY E.

Operated by CARRIZO EXPLORATION, INC. (P-5 135319) in the BARBER field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 91711District 01Field 05630100NGPA filingCondensateGasSaveExport
Value, all time
$344 k
Jan 1993 – Aug 2009
Value, last 12 filed months
$0
at the published price for each month
Months reported
200
no gaps in the span
Streams
2
condensate, 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 1 leases and 1 wells, and the rule below applies to all of them.

Discovered
1980-01-10
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFF. 4-1-81 PER AMENDMENT TO SWR 28 & 29

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
CondensateDisposition1,168 bbl$22,558
GasProduction150,829 Mcf$321,770
Total$344,328

78,471 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 (1)

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 28.4964, -99.7490. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.49642, -99.74901 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
3,800 ft
1 wells filed one
Completion to plug
29.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 3,800 ft.

Completions filed
Jan 1980
1 of 1 wells
Plug dates filed
Aug 2009
1 of 1 wells

Last completion to plug: a median of 29.6 years across the 1 well that filed both dates, with the middle half between 29.6 years and 29.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-1273211413,800 ftJan 1980Aug 2009Yes

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 (200)

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

200 months

Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 2008073123.1711.57$845
Apr 2008097110.3110.45$1,014
Mar 20080127101.909.66$1,227
Feb 2008014092.538.77$1,228
Jan 200804190.388.21$336
Dec 2007037288.337.30$2,716
Nov 2007043691.677.29$3,179
Oct 2007036782.856.92$2,540
Sep 2007027675.846.24$1,723
Aug 2007026469.066.39$1,686
Jul 2007020970.906.39$1,335
Jun 2007042662.007.55$3,216
May 2007041258.747.85$3,233
Apr 20072386759.617.81$8,138
Mar 2007082756.927.30$6,039
Feb 2007063355.108.22$5,201
Jan 2007097250.306.73$6,539
Dec 2006090356.656.92$6,247
Nov 2006093654.207.62$7,130
Oct 2006071154.906.01$4,276
Sep 2006059560.085.04$2,997
Aug 2006074068.717.34$5,432
Jul 2006035969.376.34$2,277
Jun 200604466.286.38$281
May 2006018166.016.42$1,163
Apr 2006021864.397.36$1,605
Mar 2006023256.707.08$1,643
Feb 2006026957.597.75$2,085
Jan 2006021560.598.93$1,921
Dec 2005036054.9413.42$4,830
Nov 2005034554.6910.59$3,653
Oct 2005036058.3413.80$4,966
Sep 2005033761.4512.08$4,071
Aug 2005034561.519.80$3,380
Jul 2005028955.697.84$2,267
Jun 2005024052.337.38$1,771
May 2005017745.226.65$1,177
Apr 2005033849.207.36$2,488
Mar 2005031750.377.15$2,268
Feb 2005030445.226.31$1,919
Jan 2005033543.166.32$2,118
Dec 2004034639.866.75$2,336
Nov 2004027345.286.33$1,728
Oct 2004037549.706.52$2,443
Sep 2004018743.245.28$988
Aug 2004035442.375.55$1,965
Jul 2004044238.286.08$2,689
Jun 2004044436.106.43$2,856
May 2004022937.486.49$1,487
Apr 20040034.475.86$0
Mar 200405034.365.53$277
Feb 2004019532.455.51$1,074
Jan 2004018432.036.30$1,159
Dec 2003047130.266.30$2,968
Nov 2003034128.804.60$1,567
Oct 2003039128.174.76$1,861
Sep 2003041426.314.75$1,966
Aug 2003020929.765.13$1,072
Jul 2003034029.415.17$1,758
Jun 2003032828.565.98$1,962
May 2003034126.595.97$2,037
Apr 2003046126.675.41$2,493
Mar 2003023531.146.10$1,433
Feb 2003031433.487.93$2,489
Jan 2003049130.315.58$2,741
Dec 2002049126.914.85$2,383
Nov 2002041224.664.14$1,704
Oct 2002053726.464.23$2,271
Sep 2002050427.443.64$1,832
Aug 2002060125.963.16$1,902
Jul 2002052124.583.06$1,595
Jun 2002052423.733.34$1,749
May 2002058824.663.58$2,107
Apr 2002060623.653.51$2,128
Mar 2002063522.003.10$1,970
Feb 2002031618.222.38$751
Jan 2002062617.172.38$1,487
Dec 2001042216.932.36$998
Nov 2001063718.072.41$1,532
Oct 2001078919.782.53$1,995
Sep 2001067524.262.25$1,520
Aug 2001073524.873.05$2,244
Jul 2001086523.933.20$2,765
Jun 20011981324.563.82$3,576
May 2001066925.524.31$2,882
Apr 2001068624.685.34$3,660
Mar 2001048524.545.38$2,608
Feb 2001065727.755.77$3,789
Jan 2001079727.478.40$6,694
Dec 2000089126.889.12$8,128
Nov 2000081732.215.66$4,623
Oct 200001,00431.235.15$5,166
Sep 2000084931.875.19$4,403
Aug 2000087029.644.54$3,950
Jul 2000098128.534.09$4,012
Jun 200010189129.304.40$6,877
May 200001,00727.263.68$3,706
Apr 200001,16824.513.12$3,639
Mar 200001,13628.422.86$3,249
Feb 2000053927.622.73$1,470
Jan 2000067625.272.48$1,677
Dec 1999064924.282.42$1,573
Nov 1999068623.192.43$1,670
Oct 1999071320.982.80$1,999
Sep 1999065221.752.62$1,707
Aug 1999083919.262.88$2,413
Jul 19997191417.892.37$3,439
Jun 1999090615.942.36$2,140
May 199901,13215.792.32$2,627
Apr 199901,25715.102.21$2,776
Mar 199901,56712.471.84$2,881
Feb 199901,6409.981.82$2,981
Jan 199901,79710.381.90$3,414
Dec 199801,7229.201.77$3,054
Nov 1998083910.892.19$1,834
Oct 1998046412.421.97$914
Sep 19986225012.592.08$1,301
Aug 1998016711.301.91$319
Jul 1998020111.742.24$450
Jun 19980011.242.24$0
May 1998025612.622.21$565
Apr 1998030413.042.51$762
Mar 1998026612.802.31$614
Feb 1998039113.952.30$899
Jan 1998038914.702.15$838
Dec 1997044616.322.41$1,075
Nov 1997025918.193.09$800
Oct 1997039019.253.15$1,228
Sep 1997047917.742.95$1,415
Aug 1997040517.862.55$1,035
Jul 1997039917.582.25$897
Jun 1997052417.242.26$1,183
May 1997019018.972.31$439
Apr 1997047917.882.08$998
Mar 199710870218.951.94$3,408
Feb 1997079120.492.21$1,745
Jan 1997076923.483.54$2,722
Dec 199601,13823.32$0
Nov 199601,42021.97$0
Oct 199601,35023.31$0
Sep 199601,33922.22$0
Aug 199601,52620.26$0
Jul 199601,52819.55$0
Jun 199601,41418.73$0
May 19961691,28919.43$3,284
Apr 199601,16821.51$0
Mar 199601,33019.38$0
Feb 199601,44716.98$0
Jan 199601,66917.07$0
Dec 199501,37617.19$0
Nov 1995092916.00$0
Oct 199501,23215.43$0
Sep 1995092816.18$0
Aug 199501,22615.92$0
Jul 1995062615.24$0
Jun 199501,01716.41$0
May 199501,39417.56$0
Apr 199501,71317.73$0
Mar 199501,67216.44$0
Feb 19951221,72416.58$2,023
Jan 199501,90115.92$0
Dec 199401,59115.03$0
Nov 199401,28015.90$0
Oct 1994073115.58$0
Sep 1994098515.29$0
Aug 199401,37816.13$0
Jul 199401,55817.56$0
Jun 19941621,68217.09$2,769
May 199401,89515.88$0
Apr 199401,66414.14$0
Mar 199402,00012.46$0
Feb 199401,80112.50$0
Jan 199402,06312.66$0
Dec 199302,10012.33$0
Nov 199302,05014.49$0
Oct 19931642,24315.85$2,599
Sep 199302,09715.03$0
Aug 199302,25015.66$0
Jul 199302,45815.46$0
Jun 199302,21516.79$0
May 199302,23217.68$0
Apr 199302,07618.05$0
Mar 199302,53418.14$0
Feb 19931672,46717.90$2,989
Jan 199302,76516.93$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 2008 — as filed, then multipliedworked
Condensate             0 bbl  × $123.17 =         $0
Gas                   73 Mcf  × $ 11.57 =       $845

────────────────────────────────────────────────────
Month total                                     $845

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. 01/G/91711 is the state's own key, not one this site invented.