DURHAM, H. H.

Operated by NORTH RIDGE CORPORATION (P-5 614120) in the REB (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 143714District 7BField 75095500CondensateGasSaveExport
Value, all time
$240 k
Jan 1993 – Mar 2005
Value, last 12 filed months
$130 k
at the published price for each month
Months reported
147
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 431 leases and 525 wells, and the rule below applies to all of them.

Discovered
1982-03-12
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1986-01-01.

The Commission's schedule remark for this field reads: EFF. 09-10-84 PER DOCKET #7B-82,934

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
CondensateDisposition3,015 bbl$122,685
GasProduction52,865 Mcf$116,828
Total$239,513

20,803 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 32.4178, -98.8687. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.41776, -98.86873 · 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
0.0%
0 of 1 wells
Median depth
3,824 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
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 3,824 ft.

Completions filed
Feb 2005
1 of 1 wells

1 well

42-1333669013,824 ftFeb 2005Yes

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 (147)

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

147 months

Mar 200573050.377.15$3,677
Feb 20055167545.226.31$23,807
Jan 200568517043.166.32$30,639
Dec 20041,52922239.866.75$62,445
Nov 2004016445.286.33$1,038
Oct 2004020749.706.52$1,349
Sep 2004019443.245.28$1,025
Aug 2004021342.375.55$1,182
Jul 2004020038.286.08$1,217
Jun 2004022236.106.43$1,428
May 2004018737.486.49$1,214
Apr 2004019234.475.86$1,125
Mar 2004020634.365.53$1,139
Feb 2004023732.455.51$1,306
Jan 2004032132.036.30$2,022
Dec 2003034830.266.30$2,193
Nov 2003034128.804.60$1,567
Oct 2003032928.174.76$1,566
Sep 2003036926.314.75$1,753
Aug 2003020829.765.13$1,067
Jul 200307029.415.17$362
Jun 2003023928.565.98$1,430
May 2003031226.595.97$1,863
Apr 2003036826.675.41$1,990
Mar 2003035231.146.10$2,146
Feb 2003033933.487.93$2,687
Jan 2003012530.315.58$698
Dec 2002019926.914.85$966
Nov 2002023824.664.14$985
Oct 20023324326.464.23$1,901
Sep 2002016527.443.64$600
Aug 2002017525.963.16$554
Jul 2002016124.583.06$493
Jun 2002022223.733.34$741
May 2002039824.663.58$1,426
Apr 2002033923.653.51$1,191
Mar 20020022.003.10$0
Feb 2002019118.222.38$454
Jan 2002031917.172.38$758
Dec 2001016916.932.36$400
Nov 2001031418.072.41$755
Oct 2001030619.782.53$774
Sep 2001022324.262.25$502
Aug 2001028124.873.05$858
Jul 2001024123.933.20$771
Jun 2001046524.563.82$1,778
May 2001041825.524.31$1,800
Apr 2001043924.685.34$2,342
Mar 2001050724.545.38$2,726
Feb 2001042427.755.77$2,445
Jan 2001030727.478.40$2,578
Dec 2000032126.889.12$2,928
Nov 2000052532.215.66$2,970
Oct 2000013631.235.15$700
Sep 2000030731.875.19$1,592
Aug 20005434529.644.54$3,167
Jul 2000037628.534.09$1,538
Jun 2000039029.304.40$1,715
May 2000041527.263.68$1,527
Apr 2000038924.513.12$1,212
Mar 2000044528.422.86$1,273
Feb 2000043527.622.73$1,186
Jan 2000043325.272.48$1,074
Dec 1999044524.282.42$1,079
Nov 19997641523.192.43$2,773
Oct 1999043720.982.80$1,225
Sep 1999039321.752.62$1,029
Aug 1999040519.262.88$1,165
Jul 1999041817.892.37$992
Jun 1999039515.942.36$933
May 1999042915.792.32$996
Apr 1999042615.102.21$941
Mar 1999046612.471.84$857
Feb 199904259.981.82$773
Jan 1999040810.381.90$775
Dec 199804049.201.77$716
Nov 1998035710.892.19$780
Oct 1998044012.421.97$866
Sep 1998044512.592.08$927
Aug 1998046111.301.91$879
Jul 1998045211.742.24$1,011
Jun 1998030711.242.24$687
May 1998041112.622.21$907
Apr 1998041413.042.51$1,037
Mar 1998036912.802.31$852
Feb 1998031613.952.30$727
Jan 1998034414.702.15$741
Dec 1997038916.322.41$938
Nov 1997040018.193.09$1,235
Oct 1997039519.253.15$1,244
Sep 1997042217.742.95$1,247
Aug 1997042017.862.55$1,073
Jul 1997040517.582.25$910
Jun 1997041317.242.26$932
May 19974841418.972.31$1,866
Apr 1997038217.882.08$796
Mar 1997041718.951.94$809
Feb 1997037320.492.21$823
Jan 1997037923.483.54$1,342
Dec 1996038823.32$0
Nov 1996040121.97$0
Oct 1996037123.31$0
Sep 1996040922.22$0
Aug 1996038320.26$0
Jul 1996042319.55$0
Jun 1996038418.73$0
May 1996041019.43$0
Apr 1996038721.51$0
Mar 1996040819.38$0
Feb 1996039116.98$0
Jan 1996045617.07$0
Dec 1995046117.19$0
Nov 1995033516.00$0
Oct 1995034915.43$0
Sep 1995036016.18$0
Aug 1995038015.92$0
Jul 1995041715.24$0
Jun 1995036016.41$0
May 1995037317.56$0
Apr 1995039117.73$0
Mar 1995037916.44$0
Feb 1995034916.58$0
Jan 1995047615.92$0
Dec 1994034615.03$0
Nov 1994034315.90$0
Oct 1994039915.58$0
Sep 1994042215.29$0
Aug 1994043416.13$0
Jul 1994046117.56$0
Jun 1994044217.09$0
May 1994045715.88$0
Apr 1994044114.14$0
Mar 1994045212.46$0
Feb 1994041512.50$0
Jan 1994047012.66$0
Dec 1993044312.33$0
Nov 1993046714.49$0
Oct 1993049615.85$0
Sep 1993050815.03$0
Aug 1993056215.66$0
Jul 1993064815.46$0
Jun 1993088816.79$0
May 1993162517.68$18
Apr 1993025118.05$0
Mar 1993033918.14$0
Feb 1993046217.90$0
Jan 1993059116.93$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.

Mar 2005 — as filed, then multipliedworked
Condensate            73 bbl  × $ 50.37 =     $3,677
Gas                    0 Mcf  × $  7.15 =         $0

────────────────────────────────────────────────────
Month total                                   $3,677

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/G/143714 is the state's own key, not one this site invented.