SWANSON, G. L.

Name: SWANSON, G. L. lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by PORTER, E. J. (P-5 671490) in the X-RAY (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 18625District 7BField 99140166NGPA filingGasSave Export

Value, all time

$226 k

Jan 1993 – Aug 2009

Value, last 12 filed months

at the published price for each month

Months reported

200

no gaps in the span

Streams

gas

The X-RAY (MARBLE FALLS) field

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 119 leases and 119 wells, and the rule below applies to all of them.

Discovered

1920-02-06

as the register files it

Field class

Gas

the register's own label

Between wells

933 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 1999-01-26.

The Commission's schedule remark for this field reads: “DENSITY DOWN TO 40 ACRES W/DIAGONAL OF 2100 FT.”

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.

Programme	Filings	With an approval date	Dated	Docket
NGPA	1	none	—	—

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.

Stream	Basis	Volume	Value
Gas	Production	70,000 Mcf	$226,115
Total			$226,115

23,474 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 32.4179, -98.3873. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.41792, -98.38726 · centre of the wells drawn, derived⌘ or Ctrl + scroll to zoom

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

3,185 ft

1 wells filed one

Completion to plug

47.1 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 3,185 ft.

Completions filed

Jul 1962

1 of 1 wells

Plug dates filed

Aug 2009

1 of 1 wells

Last completion to plug: a median of 47.1 years across the 1 well that filed both dates, with the middle half between 47.1 years and 47.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-14300066	1	3,185 ft	Jul 1962	Aug 2009	Yes

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 2009	0	67.42	3.22	$0
Jul 2009	0	61.13	3.46	$0
Jun 2009	0	66.16	3.90	$0
May 2009	0	54.74	3.93	$0
Apr 2009	0	46.77	3.59	$0
Mar 2009	0	42.14	4.06	$0
Feb 2009	0	32.81	4.63	$0
Jan 2009	0	35.86	5.37	$0
Dec 2008	0	37.10	5.98	$0
Nov 2008	0	55.49	6.86	$0
Oct 2008	0	75.24	6.92	$0
Sep 2008	0	101.76	7.88	$0
Aug 2008	0	114.22	8.48	$0
Jul 2008	0	131.08	11.39	$0
Jun 2008	0	131.33	13.03	$0
May 2008	0	123.17	11.57	$0
Apr 2008	0	110.31	10.45	$0
Mar 2008	135	101.90	9.66	$1,305
Feb 2008	325	92.53	8.77	$2,850
Jan 2008	136	90.38	8.21	$1,116
Dec 2007	463	88.33	7.30	$3,381
Nov 2007	301	91.67	7.29	$2,195
Oct 2007	67	82.85	6.92	$464
Sep 2007	521	75.84	6.24	$3,253
Aug 2007	74	69.06	6.39	$473
Jul 2007	242	70.90	6.39	$1,546
Jun 2007	217	62.00	7.55	$1,638
May 2007	232	58.74	7.85	$1,820
Apr 2007	416	59.61	7.81	$3,247
Mar 2007	298	56.92	7.30	$2,176
Feb 2007	291	55.10	8.22	$2,391
Jan 2007	221	50.30	6.73	$1,487
Dec 2006	386	56.65	6.92	$2,671
Nov 2006	381	54.20	7.62	$2,902
Oct 2006	488	54.90	6.01	$2,935
Sep 2006	342	60.08	5.04	$1,723
Aug 2006	387	68.71	7.34	$2,841
Jul 2006	393	69.37	6.34	$2,493
Jun 2006	347	66.28	6.38	$2,215
May 2006	366	66.01	6.42	$2,352
Apr 2006	222	64.39	7.36	$1,634
Mar 2006	387	56.70	7.08	$2,741
Feb 2006	377	57.59	7.75	$2,922
Jan 2006	504	60.59	8.93	$4,502
Dec 2005	495	54.94	13.42	$6,641
Nov 2005	602	54.69	10.59	$6,374
Oct 2005	410	58.34	13.80	$5,656
Sep 2005	335	61.45	12.08	$4,046
Aug 2005	409	61.51	9.80	$4,007
Jul 2005	407	55.69	7.84	$3,192
Jun 2005	416	52.33	7.38	$3,071
May 2005	414	45.22	6.65	$2,754
Apr 2005	297	49.20	7.36	$2,186
Mar 2005	280	50.37	7.15	$2,003
Feb 2005	151	45.22	6.31	$953
Jan 2005	390	43.16	6.32	$2,466
Dec 2004	374	39.86	6.75	$2,525
Nov 2004	340	45.28	6.33	$2,152
Oct 2004	371	49.70	6.52	$2,417
Sep 2004	399	43.24	5.28	$2,108
Aug 2004	284	42.37	5.55	$1,576
Jul 2004	170	38.28	6.08	$1,034
Jun 2004	161	36.10	6.43	$1,036
May 2004	185	37.48	6.49	$1,202
Apr 2004	197	34.47	5.86	$1,154
Mar 2004	208	34.36	5.53	$1,150
Feb 2004	239	32.45	5.51	$1,317
Jan 2004	262	32.03	6.30	$1,651
Dec 2003	272	30.26	6.30	$1,714
Nov 2003	257	28.80	4.60	$1,181
Oct 2003	259	28.17	4.76	$1,233
Sep 2003	290	26.31	4.75	$1,377
Aug 2003	316	29.76	5.13	$1,621
Jul 2003	280	29.41	5.17	$1,448
Jun 2003	231	28.56	5.98	$1,382
May 2003	291	26.59	5.97	$1,738
Apr 2003	305	26.67	5.41	$1,649
Mar 2003	288	31.14	6.10	$1,756
Feb 2003	194	33.48	7.93	$1,538
Jan 2003	222	30.31	5.58	$1,239
Dec 2002	252	26.91	4.85	$1,223
Nov 2002	310	24.66	4.14	$1,282
Oct 2002	256	26.46	4.23	$1,083
Sep 2002	253	27.44	3.64	$920
Aug 2002	310	25.96	3.16	$981
Jul 2002	106	24.58	3.06	$325
Jun 2002	316	23.73	3.34	$1,055
May 2002	429	24.66	3.58	$1,538
Apr 2002	428	23.65	3.51	$1,503
Mar 2002	444	22.00	3.10	$1,378
Feb 2002	423	18.22	2.38	$1,005
Jan 2002	453	17.17	2.38	$1,076
Dec 2001	546	16.93	2.36	$1,291
Nov 2001	221	18.07	2.41	$532
Oct 2001	423	19.78	2.53	$1,070
Sep 2001	424	24.26	2.25	$955
Aug 2001	347	24.87	3.05	$1,059
Jul 2001	453	23.93	3.20	$1,448
Jun 2001	450	24.56	3.82	$1,721
May 2001	432	25.52	4.31	$1,861
Apr 2001	428	24.68	5.34	$2,284
Mar 2001	428	24.54	5.38	$2,301
Feb 2001	148	27.75	5.77	$854
Jan 2001	358	27.47	8.40	$3,007
Dec 2000	397	26.88	9.12	$3,622
Nov 2000	412	32.21	5.66	$2,331
Oct 2000	420	31.23	5.15	$2,161
Sep 2000	346	31.87	5.19	$1,795
Aug 2000	359	29.64	4.54	$1,630
Jul 2000	317	28.53	4.09	$1,296
Jun 2000	377	29.30	4.40	$1,658
May 2000	368	27.26	3.68	$1,354
Apr 2000	377	24.51	3.12	$1,175
Mar 2000	408	28.42	2.86	$1,167
Feb 2000	355	27.62	2.73	$968
Jan 2000	355	25.27	2.48	$881
Dec 1999	424	24.28	2.42	$1,028
Nov 1999	425	23.19	2.43	$1,034
Oct 1999	456	20.98	2.80	$1,278
Sep 1999	419	21.75	2.62	$1,097
Aug 1999	438	19.26	2.88	$1,260
Jul 1999	378	17.89	2.37	$897
Jun 1999	359	15.94	2.36	$848
May 1999	358	15.79	2.32	$831
Apr 1999	353	15.10	2.21	$779
Mar 1999	350	12.47	1.84	$643
Feb 1999	351	9.98	1.82	$638
Jan 1999	367	10.38	1.90	$697
Dec 1998	355	9.20	1.77	$630
Nov 1998	373	10.89	2.19	$815
Oct 1998	403	12.42	1.97	$794
Sep 1998	375	12.59	2.08	$781
Aug 1998	397	11.30	1.91	$757
Jul 1998	426	11.74	2.24	$953
Jun 1998	398	11.24	2.24	$890
May 1998	436	12.62	2.21	$962
Apr 1998	384	13.04	2.51	$962
Mar 1998	414	12.80	2.31	$956
Feb 1998	431	13.95	2.30	$991
Jan 1998	572	14.70	2.15	$1,233
Dec 1997	341	16.32	2.41	$822
Nov 1997	303	18.19	3.09	$936
Oct 1997	296	19.25	3.15	$932
Sep 1997	279	17.74	2.95	$824
Aug 1997	330	17.86	2.55	$843
Jul 1997	341	17.58	2.25	$766
Jun 1997	331	17.24	2.26	$747
May 1997	401	18.97	2.31	$926
Apr 1997	412	17.88	2.08	$858
Mar 1997	412	18.95	1.94	$799
Feb 1997	368	20.49	2.21	$812
Jan 1997	421	23.48	3.54	$1,490
Dec 1996	446	23.32	—	$0
Nov 1996	421	21.97	—	$0
Oct 1996	319	23.31	—	$0
Sep 1996	447	22.22	—	$0
Aug 1996	460	20.26	—	$0
Jul 1996	446	19.55	—	$0
Jun 1996	437	18.73	—	$0
May 1996	482	19.43	—	$0
Apr 1996	426	21.51	—	$0
Mar 1996	433	19.38	—	$0
Feb 1996	407	16.98	—	$0
Jan 1996	441	17.07	—	$0
Dec 1995	420	17.19	—	$0
Nov 1995	443	16.00	—	$0
Oct 1995	535	15.43	—	$0
Sep 1995	514	16.18	—	$0
Aug 1995	490	15.92	—	$0
Jul 1995	514	15.24	—	$0
Jun 1995	456	16.41	—	$0
May 1995	483	17.56	—	$0
Apr 1995	491	17.73	—	$0
Mar 1995	502	16.44	—	$0
Feb 1995	486	16.58	—	$0
Jan 1995	486	15.92	—	$0
Dec 1994	554	15.03	—	$0
Nov 1994	479	15.90	—	$0
Oct 1994	516	15.58	—	$0
Sep 1994	551	15.29	—	$0
Aug 1994	496	16.13	—	$0
Jul 1994	529	17.56	—	$0
Jun 1994	516	17.09	—	$0
May 1994	529	15.88	—	$0
Apr 1994	534	14.14	—	$0
Mar 1994	528	12.46	—	$0
Feb 1994	493	12.50	—	$0
Jan 1994	558	12.66	—	$0
Dec 1993	527	12.33	—	$0
Nov 1993	534	14.49	—	$0
Oct 1993	490	15.85	—	$0
Sep 1993	530	15.03	—	$0
Aug 1993	508	15.66	—	$0
Jul 1993	525	15.46	—	$0
Jun 1993	519	16.79	—	$0
May 1993	577	17.68	—	$0
Apr 1993	528	18.05	—	$0
Mar 1993	524	18.14	—	$0
Feb 1993	459	17.90	—	$0
Jan 1993	485	16.93	—	$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 2008 — as filed, then multipliedworked

Gas                  135 Mcf  × $  9.66 =     $1,305

────────────────────────────────────────────────────
Month total                                   $1,305

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/18625 is the state's own key, not one this site invented.