the products of the invention utilize fatty acids , preferably fatty acids contained in tall oil derived from pine trees , containing about two weight percent rosin , and most preferably , distilled tall oil containing from about 10 to 50 % rosin acids . secondly , the products depend on other vegetable oils or extracts , especially those obtained from coconut or coffee , but can also be made using oils or extracts from soya , safflower , canola , rapeseed , flax , cotton and the like . distilled tall oil , low rosin tall oil and reclaimed cooking oil can also be used as the “ vegetable oil ” component in making the compositions of the invention . tall oil fatty acids having from 8 to 24 carbon atoms are preferred , with tall oil fatty acids having c 12 , c 14 , c 16 , c 18 and c 20 fatty acids being most preferred . the mixing and prolonged heating of the reactants within a controlled temperature range and under distillation conditions , as described in greater detail below , is desired to allow molecules to develop as predicted . although products formed simply by mixing the reactants may exhibit some of the utility of the product of the invention , rearrangement of the reaction products through inter - and trans - esterification during prolonged heating is believed to be necessary for achieving the full utility of the preferred product of the invention . the compositions of the invention , in their most preferred form , are believed to have the following general molecular structure : wherein r 1 is distilled tall oil or coconut oil ; r 2 is low rosin tall oil , vegetable oil or distilled tall oil ; and r 3 is vegetable oil , tall oil or distilled tall oil . these compositions are preferably made by combining under controlled reaction conditions as set forth herein components selected from each of the following four principal groups : methyl esters ; tall oil fatty acids ; esters produced from amides ( amide / esters ); and amides . methyl esters suitable for use in the compositions of the invention include , for example , methyl esters of c 16 - 18 saturated and c 18 unsaturated fatty acids , and methyl esters of tall oil fatty acids . fatty acids suitable for use in the compositions of the invention include , for example , disproportionated tall oil fatty acids ; distilled tall oil ; disproportionated tall oil ; resin acids and rosin acids ; and rosin tall oil . amide / esters that are suitable for use in the compositions of the invention include , for example , the reaction product of distilled tall oil and an alkanolamine , particularly diethanolamine or monoethanolamine ; n , n - bis ( hydroxyethyl ) tall oil fatty amides ; reaction products of rosin with diethanolamine ; and reaction products of tall oil fatty acids with diethanolamine . amides suitable for use as emulsifiers in the compositions of the invention include the reaction product of vegetable oil and an alkanolamine , the reaction product of vegetable oil with a polyethylene amine , the reaction product of distilled tall oil with aep , and the reaction product of distilled tall oil with a polyethylene amine , for example , n , n - bis ( hydroxyethyl ) saturated and unsaturated c 8 - 18 and c 18 amides ; reaction products of coconut oil with diethanolamine ; and reaction products of these substituents with aep and other polyethylene amine homologues . a well lubricant composition of the invention comprises from about 45 to about 90 weight percent of the reaction product of tall oil fatty acid and a fatty alkanolamide , reacted in the presence of up to about 25 weight percent , and more preferably from about 5 to about 25 weight percent , methyl ester of fatty acids , then further reacted and distilled in the presence of from about 5 to about 30 weight percent of the reaction product of a fatty oil with an alkanolamine . the combined weight of the fatty acid and amide / ester components preferably ranges from about 55 to about 90 weight percent of the total reactants , and their ratio of fatty acid to amide / ester desirably ranges from about 2 : 1 to about 3 : 2 . where the fatty alkanolamide is the reaction product of distilled tall oil and diethanolamine , the distilled tall oil and diethanolamine are preferably reacted in a ratio of about 3 : 1 by weight . according to a particularly preferred embodiment of the invention , from about 5 to about 25 weight percent of methyl ester of fatty acids is also added to the initial reactants to scavenge for free amines , suppress foaming , and function as a diluent . the amide component is believed to function as an emulsifier , and is desirably present in an amount ranging from about 5 to about 30 weight percent of the reactants . a well lubricant composition is disclosed that comprises from about 60 to about 90 weight percent of a first reaction product of distilled tall oil and fatty alkanomide , which is further reacted and distilled in the presence of from about 10 to about 20 weight percent of a second reaction product of distilled tall oil and aep . the reaction product of distilled tall oil and fatty alkanomide is preferably produced in the presence of from about 5 to about 25 weight percent methyl ester of fatty acids having from about 16 to 18 carbon atoms . one embodiment of the subject well lubricant composition comprises from about 30 to about 60 weight percent distilled tall oil . one embodiment of the subject well lubricant composition comprises from about 30 to about 60 weight percent fatty alkanolamide . in one embodiment of the subject well lubricant composition , the distilled tall oil contains about 25 weight percent rosin . in one embodiment of the subject well lubricant composition , the methyl ester contains about 25 weight percent rosin . the temperature is preferably further increased until the temperature is above 300 ° f ., and most preferably between about 320 ° f . and about 350 ° f ., then controlled within that range with continuous distillation until the reaction substantially reaches completion . completion of the reaction may take from about six to about eight hours , and sometimes up to about 12 hours , from the time that the reactants reach a temperature of at least about 300 ° f . it is believed that during the reaction , some of the tall oil fatty acid is converted to methyl ester . it is also believed that the presence of methyl ester in the system reacts with unreacted secondary amines that may be present in the amide components , particularly where the amide is a reaction product of distilled tall oil with aep . during distillation , the reaction mixture is vented to a condenser vessel or section , whereby distillable liquids , sweet perfume and clear liquids are removed , followed by dark distillates of rearrangement . distillation is continued until the pressure of reaction reaches zero . the reaction product is sampled and the acid number is determined . sampling is desirably continued on an hourly basis until the acid number is less than 35 , and most preferably , about 25 or lower . samples are also desirably checked for aew , which is preferably greater than 1000 , and most preferably , ranges between about 2000 and about 5000 as the acid number drops to about 25 . it is observed that a weight loss of from about two to about four percent ( when comparing weight of the reaction products remaining in the reactor to the weight of reactants at about 180 ° f .) is typical of the compositions of the invention when made as disclosed herein , and such weight loss is believed to be further evidence of substantial completion of the reaction and the associated distillation desired to produce the products of the invention . the products of the invention will desirably have a ph ranging between 6 and 8 , with a range of from about 6 to about 7 . 5 preferred . a ph in excess of about 8 . 3 may indicate the presence of free amine , which can be toxic . the method and composition of the invention are further described and explained in relation to the following examples : a preferred composition of the invention is made by combining about 40 weight percent tall oil fatty acid ( cas # 61790 - 12 - 3 ) with about 26 weight percent fatty alkanolamide ( cas # 68155 - 20 - 4 ), with about 19 weight percent methyl ester ( cas # 67762 - 38 - 3 ) and about 17 weight percent of a 50 / 50 mixture of coconut oil and diethanolamine as an emulsifier inside a stirred , vented reactor , thereafter heating by steam to a temperature ranging between about 320 and 350 deg . f . and maintaining such temperature for about six to eight hours , while venting distillates occurring at such temperatures to a condenser or other chilled reactor . the presence of methyl ester is believed to reduce foaming during distillation of the emulsifier . after the reaction pressure is reduced to zero , the composition remaining inside the reactor is sampled and its acid number determined . the aew of the product is about 2400 , and its ph ( 5 % in 3 : 1 isopropyl alcohol to water ) is about 6 . 9 . the product has a specific gravity of about 0 . 93 , a density of 7 . 78 lbs / gal , a free amine value of about 23 . 4 , and an acid number of about 16 . 8 , compared to an acid number of about 88 for the combined reactants . the product is clear and dark red or red amber in color . another preferred composition of the invention is made by combining about 42 weight percent distilled tall oil ( cas # 8002 - 26 - 4 ) with about 26 weight percent fatty alkanolamide ( cas # 68155 - 20 - 4 ), about 19 weight percent methyl ester ( cas # 74499 - 22 - 2 ), and about 18 weight percent of a corrosion inhibitor 30 that is the reaction product of distilled tall oil with aep ( cas # 71820 - 35 - 4 and cas # 68910 - 93 - 0 ) inside a stirred , vented reactor , thereafter heating by steam to a temperature ranging between about 320 and 350 ° f . and maintaining such temperature for about 6 to 8 hours , while venting distillates occurring at such temperatures to a condenser or other chilled reactor . the presence of methyl ester is believed to reduce foaming during distillation of the emulsifier . after the reaction pressure is reduced to zero , the composition remaining inside the reactor is sampled and its acid number determined . the aew of the product is about 1657 , and its ph ( 5 % in 3 : 1 isopropyl alcohol to water ) is about 6 . 82 . the product has a specific gravity of about 0 . 98 , a density of 8 . 15 lbs / gal , a free amine value of about 33 . 9 , and an acid number of about 26 . the product is viscous , clear and red brown in color . the composition , in its most preferred form , is believed to have the following general molecular structure : wherein r 1 is distilled tall oil or coconut oil ; r 2 is low rosin tall oil , vegetable oil or distilled tall oil ; and r 3 is vegetable oil , tall oil or distilled tall oil . a composition is made the same as in example 1 except that distilled tall is oil ( cas # 8002 - 26 - 4 ) is substituted for the tall oil fatty acid . the properties of the resultant product are similar to those of the product of example 1 . other alterations and modifications of the invention will likewise become apparent to those of ordinary skill in the art upon reading the present disclosure , and it is intended that the scope of the invention disclosed herein be limited only by the broadest interpretation of the appended claims to which the inventor is legally entitled .