diff --git a/services/map.js b/services/map.js
deleted file mode 100644
index b2142c7..0000000
--- a/services/map.js
+++ /dev/null
@@ -1,26 +0,0 @@
-module.exports = class {
-
-    set_scale(scale){
-        this.scale = scale
-    }
-
-    get_bbox(data){
-		return data.reduce(
-			(s, c) => ({
-				l: Math.min(s.l, c.x),
-				t: Math.min(s.t, c.y),
-				r: Math.max(s.r, c.x),
-				b: Math.max(s.b, c.y),
-			}),
-			{ l: data[0].x, t: data[0].y, r: data[0].x, b: data[0].y }
-		)        
-    }
-
-    wells_layer(wells){
-
-    }
-
-    render(){
-
-    }
-}
\ No newline at end of file
diff --git a/services/sql/prod_inj.js b/services/sql/prod_inj.js
deleted file mode 100644
index f37dad9..0000000
--- a/services/sql/prod_inj.js
+++ /dev/null
@@ -1,116 +0,0 @@
-export default {
-    max_date(){
-        return `SELECT MAX(date(year||'-01-01', (month - 1)||' month')) as date FROM production_injections`
-    },
-
-    devobjs(){
-        return `SELECT distinct(object) as devobj FROM production_injections`
-    },
-
-    totals(devobj){
-        return `SELECT
-            wells.well, wells.whx, wells.why
-            ,SUM(production_injections.woptm) as wopt
-            ,SUM(production_injections.wwptm) as wwpt
-            ,SUM(production_injections.wsgptv) as wgpt
-            ,SUM(production_injections.wwitv) as wwit
-            ,SUM(production_injections.days) as days
-            ,SUM(production_injections.wwptm)+SUM(production_injections.woptm) as wlpt
-            ,SUM(production_injections.wwptm)/(SUM(production_injections.wwptm)+SUM(production_injections.woptm)) as wlf
-        FROM
-            wells, production_injections
-        WHERE
-            wells.well=production_injections.well
-            AND production_injections.object='${devobj}'
-        GROUP BY
-            wells.well
-        ORDER BY
-            wlpt DESC, wwit DESC`
-    },
-
-    rates(devobj, date){
-        date = new Date(date)
-        const year_month = date.getFullYear()*100 + date.getMonth()
-        return `SELECT
-            wells.well, wells.whx, wells.why
-            ,SUM(production_injections.woptm)/SUM(production_injections.days) as wopr
-            ,SUM(production_injections.wwptm)/SUM(production_injections.days) as wwpr
-            ,SUM(production_injections.wsgptv)/SUM(production_injections.days) as wgpr
-            ,SUM(production_injections.wwitv)/SUM(production_injections.days) as wwir
-            ,SUM(production_injections.days) as days
-            ,(SUM(production_injections.wwptm)+SUM(production_injections.woptm)) / SUM(production_injections.days) as wlpr
-            ,SUM(production_injections.wwptm)/(SUM(production_injections.wwptm)+SUM(production_injections.woptm)) as wlf
-        FROM
-            wells, production_injections
-        WHERE
-            wells.well=production_injections.well
-            AND production_injections.object='${devobj}'
-            AND (year*100+month)=${year_month}  
-        GROUP BY
-            wells.well`
-    },
-
-
-    production_injection(field, devobj, date){
-        const f_date = date ? `AND year*1000+month=${date.getFullYear()*1000+date.getMonth()}` : ''
-        console.log(f_date)
-
-        return `SELECT
-            wells.well, wells.whx, wells.why
-            ,SUM(production_injections.woptm) as wopt
-            ,SUM(production_injections.wwptm) as wwpt
-            ,SUM(production_injections.wsgptv) as wgpt
-            ,SUM(production_injections.wwitv) as wwit
-            ,SUM(production_injections.days) as days
-            ,SUM(production_injections.wwptm)+SUM(production_injections.woptm) as wlpt
-            ,SUM(production_injections.wwptm)/(SUM(production_injections.wwptm)+SUM(production_injections.woptm)) as wlf
-        FROM
-            wells, production_injections
-        WHERE
-            AND wells.well=production_injections.well
-            AND production_injections.object='${devobj}'
-            AND (year*1000+month)=${max_year_month}        
-        GROUP BY
-            wells.well`
-    },
-
-    production_total(field, devobj){
-        return `SELECT
-            wells.well, wells.whx, wells.why
-            ,SUM(production_injections.woptm) as wopt
-            ,SUM(production_injections.wwptm) as wwpt
-            ,SUM(production_injections.wsgptv) as wgpt
-            ,SUM(production_injections.wwitv) as wwit
-            ,SUM(production_injections.wwptm)+SUM(production_injections.woptm) as wlpt
-            ,SUM(production_injections.wwptm)/(SUM(production_injections.wwptm)+SUM(production_injections.woptm)) as wlf
-        FROM
-            wells, production_injections
-        WHERE
-            wells.well=production_injections.well
-            AND object='${devobj}'
-        GROUP BY
-            wells.well`
-    },
-
-    injection_total(){
-        const query_all = `SELECT
-		wells.well, wells.whx, wells.why
-		,SUM(production_injections.woptm) as wopt
-		,SUM(production_injections.wwptm) as wwpt
-		,SUM(production_injections.wsgptv) as wgpt
-		,SUM(production_injections.wwitv) as wwit
-		,SUM(production_injections.wwptm)+SUM(production_injections.woptm) as wlpt
-		,SUM(production_injections.wwptm)/(SUM(production_injections.wwptm)+SUM(production_injections.woptm)) as wlf
-	FROM
-		wells, production_injections
-	WHERE
-		wells.well=production_injections.well
-		AND object='${devobj}'
-	GROUP BY
-		wells.well
-	HAVING
-		wwit>0
-
-	`
-    }
-}
\ No newline at end of file
diff --git a/services/wells.js b/services/wells.js
deleted file mode 100644
index f06370e..0000000
--- a/services/wells.js
+++ /dev/null
@@ -1,9 +0,0 @@
-module.exports = class {
-    constructor(url){
-        this.url = url
-    }
-
-    get_wells(){
-
-    }
-}
\ No newline at end of file
diff --git a/svgmap/svg-map-builder.js b/svgmap/svg-map-builder.js
index b97af27..d1706a3 100644
--- a/svgmap/svg-map-builder.js
+++ b/svgmap/svg-map-builder.js
@@ -3,12 +3,12 @@ const well_head = require('./drawers/well-head')
 const corel_layer = require('./drawers/corel-layer')
 const BBox = require('../libs/bbox')
 
-function get_wells_bbox(data) {
-	let bbox = BBox.from_array(data.map((w) => ({ x: w.whx, y: w.why })));
+function get_bbox(data, min_size = 1000) {
+	let bbox = BBox.from_array(data)
 	
 	if (bbox.w() == 0 || bbox.h() == 0) {
-		bbox.r += 1000;
-		bbox.b += 1000;
+		bbox.r += min_size;
+		bbox.b += min_size;
 	}
 
 	return bbox;
@@ -65,7 +65,7 @@ function build_it_layer(wells, settings, style) {
 }
 
 module.exports = {
-	get_wells_bbox,
+	get_bbox,
 	build_pt_layer,
 	build_it_layer,
 };