BULLARD SECTION "242"

Operated by ALEGRE ENERGY, INC. (P-5 11441) in the SHANNON RANCH (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66715District 8AField 82670600Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$406 k
Jan 1993 – Oct 2002
Value, last 12 filed months
$0
at the published price for each month
Months reported
118
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 6 leases and 12 wells, and the rule below applies to all of them.

Discovered
1986-03-08
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. The field rule took effect on 1986-06-01.

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: 40 ACRE OPTION, DIAG. 2100

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
OilDisposition22,732 bbl$398,256
Casinghead gasProduction4,869 Mcf$7,409
Total$405,665

2,400 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 32.7325, -101.1136. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.73254, -101.11363 · 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
8,134 ft
1 wells filed one
Completion to plug
11.3 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 8,134 ft.

Completions filed
Jun 1991
1 of 1 wells
Plug dates filed
Sep 2002
1 of 1 wells

Last completion to plug: a median of 11.3 years across the 1 well that filed both dates, with the middle half between 11.3 years and 11.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4153297318,134 ftJun 1991Sep 2002Yes

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 (118)

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

118 months

Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 200181024.563.82$1,989
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 2001901927.755.77$2,607
Jan 20011855027.478.40$5,502
Dec 20001875026.889.12$5,483
Nov 2000955032.215.66$3,343
Oct 20001935031.235.15$6,285
Sep 2000855031.875.19$2,968
Aug 2000875029.644.54$2,806
Jul 20001845028.534.09$5,454
Jun 20002255029.304.40$6,812
May 2000985027.263.68$2,855
Apr 20001835024.513.12$4,641
Mar 20001915028.422.86$5,571
Feb 20001705027.622.73$4,832
Jan 20001725025.272.48$4,470
Dec 19991675024.282.42$4,176
Nov 19991735023.192.43$4,134
Oct 19991705020.982.80$3,707
Sep 19992545021.752.62$5,655
Aug 19991705019.262.88$3,418
Jul 19991685017.892.37$3,124
Jun 19992565015.942.36$4,199
May 19991695015.792.32$2,785
Apr 19991685015.102.21$2,647
Mar 19992495012.471.84$3,197
Feb 1999170509.981.82$1,787
Jan 19992515010.381.90$2,700
Dec 1998171509.201.77$1,662
Nov 19984255010.892.19$4,738
Oct 19981835012.421.97$2,371
Sep 19981755012.592.08$2,307
Aug 19981615011.301.91$1,915
Jul 19981695011.742.24$2,096
Jun 19982535011.242.24$2,956
May 19981715012.622.21$2,268
Apr 19982485013.042.51$3,359
Mar 19982475012.802.31$3,277
Feb 19981615013.952.30$2,361
Jan 19982375014.702.15$3,592
Dec 19972305016.322.41$3,874
Nov 19972075018.193.09$3,920
Oct 19972045019.253.15$4,084
Sep 19972055017.742.95$3,784
Aug 19972075017.862.55$3,825
Jul 19973185017.582.25$5,703
Jun 1997625017.242.26$1,182
May 19972495018.972.31$4,839
Apr 19971205017.882.08$2,250
Mar 19971835018.951.94$3,565
Feb 19971735020.492.21$3,655
Jan 19972215023.483.54$5,366
Dec 19961585023.32$3,685
Nov 19963065021.97$6,723
Oct 19961595023.31$3,706
Sep 19961985022.22$4,400
Aug 19962095020.26$4,234
Jul 19961985019.55$3,871
Jun 19961895018.73$3,540
May 19962045019.43$3,964
Apr 19962275021.51$4,883
Mar 19962315019.38$4,477
Feb 19961805016.98$3,056
Jan 19962215017.07$3,772
Dec 19952245017.19$3,851
Nov 19951425016.00$2,272
Oct 19952215015.43$3,410
Sep 19952305016.18$3,721
Aug 19951955015.92$3,104
Jul 19952435015.24$3,703
Jun 19952315016.41$3,791
May 19952425017.56$4,250
Apr 19952385017.73$4,220
Mar 19951915016.44$3,140
Feb 19952495016.58$4,128
Jan 19953045015.92$4,840
Dec 19944335015.03$6,508
Nov 19941135015.90$1,797
Oct 19942665015.58$4,144
Sep 19942155015.29$3,287
Aug 19942605016.13$4,194
Jul 19943315017.56$5,812
Jun 19943165017.09$5,400
May 19942145015.88$3,398
Apr 19943365014.14$4,751
Mar 19943445012.46$4,286
Feb 19943995012.50$4,988
Jan 19943505012.66$4,431
Dec 19932995012.33$3,687
Nov 19932375014.49$3,434
Oct 19933385015.85$5,357
Sep 19933665015.03$5,501
Aug 19933665015.66$5,732
Jul 19933775015.46$5,828
Jun 19933635016.79$6,095
May 19935605017.68$9,901
Apr 19932725018.05$4,910
Mar 19933295018.14$5,968
Feb 19934145017.90$7,411
Jan 19934735016.93$8,008

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 2001 — as filed, then multipliedworked
Oil                   81 bbl  × $ 24.56 =     $1,989
Casinghead gas         0 Mcf  × $  3.82 =         $0

────────────────────────────────────────────────────
Month total                                   $1,989

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/66715 is the state's own key, not one this site invented.