The original Unit Agreement was described as follows:  Unit Agreement covering the Bammel Gas Unit, Harris County, Texas, entered  into as of the 1st day of January, 1966 by Houston Natural Gas Production  Company, called Operator, and other subscribers, namely, H. M. Harrell, Sr.;  John R. Harrell; H. M. Harrell, Jr.; John  M. Robinson, Individually, and as  Trustee of the Clayton M. Harrell Trust, and as Executor or the Estate of  William Ehrhardt; Carlyle W. Urban as Trustee of the Harrell 1963 Trust;  Werner G. Zapp; Claud B. Hamill; Doris Key as Attorney-in-Fact for John Fred  Bahr; R. E. Smith; Letitia Zapp Morgan; Floyd Williams, et ux; Paul Kautz, et  ux; Howard key, et ux; Garland Wilson, et ux; Ernest S. Sears, et ux; Doris  Key, Individually; and Ella Koinm.
First Amendment of Unit Agreement was executed by Houston Natural Gas  Production Company on November 22, 1966 providing for additional escalation  in the Minimum Volumes of Dry Gas from the Unitized Formation, as provided in  Paragraph 6.4 of the Unit Agreement, effective after the 25th calendar year.
The Second and Third Amendments of Unit Agreement expanded the acreage  covered by the Unit Agreement from 6,979.478 acres to 7,438.478 acres.
I do  not have copies of these 2 amendments.
At approximately the same point in time Houston Natural Gas Production  Company conveyed an undivided 50% interest in the Unitized Formation to  Houston Pipe Line Company.
The remaining interest of Houston Natural Gas  Production Company was later transferred to HNG Fossil Fuels Company (merged  into Enron Oil & Gas Company) and that interest was transferred to HPL  Resources Company, which is a subsidiary of Houston Pipe Line Company.
Please call me at (713)853-6895 if you need anything further to describe  these documents.

Bammel Unit Agreement

The original Unit Agreement was described as follows: Unit Agreement covering the Bammel Gas Unit, Harris County, <STATE>, entered into as of the 0st day of January, <NUMBER> by Houston Natural Gas Production Company, called Operator, and other subscribers, namely, H. M. Harrell, Sr.; John R. Harrell; H. M. Harrell, Jr.; John M. Robinson, Individually, and as Trustee of the Clayton M. Harrell Trust, and as Executor or the Estate of William Ehrhardt; Carlyle W. Urban as Trustee of the Harrell <NUMBER> Trust; Werner G. Zapp; Claud B. Hamill; Doris Key as Attorney-in-Fact for John Fred Bahr; R. E. Smith; Letitia Zapp Morgan; Floyd Williams, et ux; Paul Kautz, et ux; Howard key, et ux; Garland Wilson, et ux; Ernest S. Sears, et ux; Doris Key, Individually; and Ella Koinm.
First Amendment of Unit Agreement was executed by Houston Natural Gas Production Company on November <NUMBER>, <NUMBER> providing for additional escalation in the Minimum Volumes of Dry Gas from the Unitized Formation, as provided in Paragraph <NUMBER> of the Unit Agreement, effective after the 00th calendar year.
The Second and Third Amendments of Unit Agreement expanded the acreage covered by the Unit Agreement from <NUMBER> acres to <NUMBER> acres.
I do not have copies of these <NUMBER> amendments.
At approximately the same point in time Houston Natural Gas Production Company conveyed an undivided <NUMBER>% interest in the Unitized Formation to Houston Pipe Line Company.
The remaining interest of Houston Natural Gas Production Company was later transferred to HNG Fossil Fuels Company (merged into <COMPANY> Oil & Gas Company) and that interest was transferred to HPL Resources Company, which is a subsidiary of Houston Pipe Line Company.
Please call me at <PHONE> if you need anything further to describe these documents.
approximately point time harrell number dry operator subscribers bammel gas unit agreement covering company later transferred kautz et ux executed houston natural