BURGER

Operated by BULLIN, R. E. OPERATING INC. (P-5 106531) in the LEEPER (GLORIETA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 65018District 8AField 52916500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$226 k
Jan 1993 – Sep 2009
Value, last 12 filed months
$10 k
at the published price for each month
Months reported
201
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 54 leases and 438 wells, and the rule below applies to all of them.

Discovered
1958-04-08
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2019-08-20.

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: WELL SPACING TO ZERO; PRORATION ACRES PLATS REQUIRED

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
OilDisposition10,624 bbl$208,364
Casinghead gasProduction6,157 Mcf$17,423
Total$225,786

2,577 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 (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 33.4532, -102.3474. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

33.45459, -102.34676 · 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%
3 of 3 wells
With a plug date
100.0%
3 of 3 wells
Median depth
6,635 ft
3 wells filed one
Completion to plug
8.3 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
3100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
3100.0%
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 6,626 and 6,650 ft, median 6,635 ft, over the 3 wells that filed a depth.

Completions filed
Sep 1984 – Jan 1985
3 of 3 wells
Plug dates filed
Jan 1993 – Jul 2008
3 of 3 wells

Last completion to plug: a median of 8.3 years across the 3 wells that filed both dates, with the middle half between 8.3 years and 15.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-2193457946,635 ftJan 1985Jul 2008Yes
42-2193446016,626 ftDec 1984Jan 1993Yes
42-2193446526,650 ftSep 1984Jan 1993Yes

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 (201)

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

201 months

Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009179054.743.93$9,798
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 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 200703062.007.55$226
May 200703058.747.85$235
Apr 200703059.617.81$234
Mar 200703056.927.30$219
Feb 200703055.108.22$246
Jan 200703050.306.73$202
Dec 200603056.656.92$208
Nov 200603054.207.62$229
Oct 200603054.906.01$180
Sep 20061633060.085.04$9,944
Aug 200603068.717.34$220
Jul 200603069.376.34$190
Jun 200603066.286.38$192
May 200603066.016.42$193
Apr 200603064.397.36$221
Mar 200603056.707.08$212
Feb 200603057.597.75$233
Jan 200603060.598.93$268
Dec 20051683054.9413.42$9,632
Nov 200503054.6910.59$318
Oct 200503058.3413.80$414
Sep 200503061.4512.08$362
Aug 200503061.519.80$294
Jul 200503055.697.84$235
Jun 200503052.337.38$221
May 200503045.226.65$200
Apr 200503049.207.36$221
Mar 2005893050.377.15$4,698
Feb 200503045.226.31$189
Jan 200503043.166.32$190
Dec 200403039.866.75$203
Nov 200403045.286.33$190
Oct 200403049.706.52$195
Sep 200403043.245.28$159
Aug 2004753042.375.55$3,344
Jul 200403038.286.08$183
Jun 200403036.106.43$193
May 200403037.486.49$195
Apr 200403034.475.86$176
Mar 200403034.365.53$166
Feb 200401532.455.51$83
Jan 2004803032.036.30$2,751
Dec 200303030.266.30$189
Nov 200303028.804.60$138
Oct 200303028.174.76$143
Sep 200303026.314.75$142
Aug 2003701529.765.13$2,160
Jul 200303029.415.17$155
Jun 200303028.565.98$179
May 200303026.595.97$179
Apr 2003663026.675.41$1,922
Mar 200303031.146.10$183
Feb 200303033.487.93$238
Jan 200303030.315.58$167
Dec 200203026.914.85$146
Nov 200203024.664.14$124
Oct 2002753026.464.23$2,111
Sep 200203027.443.64$109
Aug 200203025.963.16$95
Jul 200203024.583.06$92
Jun 200203023.733.34$100
May 200203024.663.58$108
Apr 2002813023.653.51$2,021
Mar 200203022.003.10$93
Feb 200203018.222.38$71
Jan 200203017.172.38$71
Dec 200103016.932.36$71
Nov 200103018.072.41$72
Oct 2001773019.782.53$1,599
Sep 200103024.262.25$68
Aug 200103024.873.05$92
Jul 200103023.933.20$96
Jun 200103024.563.82$115
May 2001753025.524.31$2,043
Apr 200103024.685.34$160
Mar 200103024.545.38$161
Feb 200103027.755.77$173
Jan 2001763027.478.40$2,340
Dec 200003026.889.12$274
Nov 200003032.215.66$170
Oct 200003031.235.15$154
Sep 200003031.875.19$156
Aug 2000723029.644.54$2,270
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 200077024.513.12$1,887
Mar 20000028.422.86$0
Feb 200003027.622.73$82
Jan 200003025.272.48$74
Dec 1999913024.282.42$2,282
Nov 199903023.192.43$73
Oct 199903020.982.80$84
Sep 199903021.752.62$79
Aug 199903019.262.88$86
Jul 199903017.892.37$71
Jun 199903015.942.36$71
May 199903015.792.32$70
Apr 1999693015.102.21$1,108
Mar 199903012.471.84$55
Feb 19990109.981.82$18
Jan 199903010.381.90$57
Dec 199876309.201.77$752
Nov 199803010.892.19$66
Oct 19981643012.421.97$2,096
Sep 1998863012.592.08$1,145
Aug 1998783011.301.91$939
Jul 1998813011.742.24$1,018
Jun 19981633011.242.24$1,899
May 199803012.622.21$66
Apr 1998813013.042.51$1,131
Mar 19981553012.802.31$2,053
Feb 1998873013.952.30$1,283
Jan 1998873014.702.15$1,344
Dec 1997753016.322.41$1,296
Nov 1997803018.193.09$1,548
Oct 1997833019.253.15$1,692
Sep 1997853017.742.95$1,597
Aug 1997813017.862.55$1,523
Jul 19971683017.582.25$3,021
Jun 1997823017.242.26$1,481
May 1997773018.972.31$1,530
Apr 1997713017.882.08$1,332
Mar 19971523018.951.94$2,939
Feb 1997853020.492.21$1,808
Jan 1997813023.483.54$2,008
Dec 1996773023.32$1,796
Nov 1996883021.97$1,933
Oct 19961543023.31$3,590
Sep 1996733022.22$1,622
Aug 1996803020.26$1,621
Jul 19961713019.55$3,343
Jun 1996753018.73$1,405
May 1996753019.43$1,457
Apr 19961673021.51$3,592
Mar 1996883019.38$1,705
Feb 1996863016.98$1,460
Jan 1996883017.07$1,502
Dec 1995893017.19$1,530
Nov 1995893016.00$1,424
Oct 19951793015.43$2,762
Sep 1995873016.18$1,408
Aug 1995773015.92$1,226
Jul 19951801515.24$2,743
Jun 1995811516.41$1,329
May 19951661517.56$2,915
Apr 1995831517.73$1,472
Mar 19951653016.44$2,713
Feb 1995843016.58$1,393
Jan 1995843015.92$1,337
Dec 19941683015.03$2,525
Nov 19941653015.90$2,624
Oct 1994813015.58$1,262
Sep 19941663015.29$2,538
Aug 19941583016.13$2,549
Jul 1994779317.56$1,352
Jun 19941639317.09$2,786
May 19941559315.88$2,461
Apr 19942419314.14$3,408
Mar 1994609312.46$748
Feb 19941629312.50$2,025
Jan 19941659312.66$2,089
Dec 19931629312.33$1,997
Nov 19931549314.49$2,231
Oct 19931819315.85$2,869
Sep 19931899315.03$2,841
Aug 19932139315.66$3,336
Jul 19932279315.46$3,509
Jun 19932159316.79$3,610
May 19932229317.68$3,925
Apr 19932319318.05$4,170
Mar 19932749318.14$4,970
Feb 19932309317.90$4,117
Jan 19932189316.93$3,691

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 2009 — as filed, then multipliedworked
Oil                  179 bbl  × $ 54.74 =     $9,798
Casinghead gas         0 Mcf  × $  3.93 =         $0

────────────────────────────────────────────────────
Month total                                   $9,798

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/65018 is the state's own key, not one this site invented.