diff --git a/index.html b/index.html
index b302b35..5746c59 100644
--- a/index.html
+++ b/index.html
@@ -111,7 +111,7 @@
             return this
         }
 
-        set_style(style) {
+        add_style(style) {
             this.style = { ...this.style || {}, ...style }
             return this
         }
@@ -385,13 +385,13 @@
     axios.post('http://localhost:4000/proxy/sqlite', { query }).then(x => x.data)
         .then(wells => {
 
-            let layer_wells = wells.map(w => circle(15).set_style(style_wellhead).move(w.whx, w.why).render())
-            let layer_wells_wpr = wells.map(w => svg_sector(70, 0, 70).set_style(style_wir).move(w.whx, w.why).render())
+            let layer_wells = wells.map(w => circle(15).add_style(style_wellhead).move(w.whx, w.why).render())
+            let layer_wells_wpr = wells.map(w => svg_sector(70, 0, 70).add_style(style_wir).move(w.whx, w.why).render())
 
-            let layer_wells_gpr = wells.map(w => svg_sector(70, 70, 130).set_style(style_gpr).move(w.whx, w.why).render())
-            let layer_wells_opr = wells.map(w => svg_sector(70, 130, 360).set_style(style_opr).move(w.whx, w.why).render())
+            let layer_wells_gpr = wells.map(w => svg_sector(70, 70, 130).add_style(style_gpr).move(w.whx, w.why).render())
+            let layer_wells_opr = wells.map(w => svg_sector(70, 130, 360).add_style(style_opr).move(w.whx, w.why).render())
 
-            let layer_well_names = wells.map(w => svg_text(w.well).set_style(style_wellhead_text).move(w.whx + 10, w.why - 10).render())
+            let layer_well_names = wells.map(w => svg_text(w.well).add_style(style_wellhead_text).move(w.whx + 10, w.why - 10).render())
             // let layers = [...layer_wells, ...layer_wells_wpr, ...layer_well_names]
             // let layers = layer_wells_wpr
             let layers = [...layer_wells_wpr, ...layer_wells_gpr, ...layer_wells_opr, ...layer_wells, ...layer_well_names,
diff --git a/src/App.svelte b/src/App.svelte
index 0b85160..fdaa209 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -30,21 +30,21 @@
 	let WellsRenderer = {
 		// [{x,y}]
 		heads(wells, r, style) {
-			return wells.map((w) => SvgNodes.circle(r).set_style(style).move(w.x, w.y));
+			return wells.map((w) => SvgNodes.circle(r).add_style(style).move(w.x, w.y));
 		},
 
 		// [{x,y,name}]
 		names(wells, style, shift) {
 			return wells.map((w) =>
 				SvgNodes.text(w.name)
-					.set_style(style)
+					.add_style(style)
 					.move(w.x + shift.x, w.y + shift.y)
 			);
 		},
 
 		// {x,y,ring[1,2,3,4,5]}
 		ring(x, y, r0, r1, a0, a1, style) {
-			return SvgNodes.ring_sector(r0, r1, a0, a1).move(x, y).set_style(style);
+			return SvgNodes.ring_sector(r0, r1, a0, a1).move(x, y).add_style(style);
 		},
 	};
 
@@ -238,17 +238,17 @@
 		let a0 = 0;
 		let a1 = 130;
 		let layer_gpt = scaled_wells.map((w) =>
-			SvgNodes.ring_sector(r0, r1, a0, a1).move(w.whx, w.why).set_style(styles.gpt)
+			SvgNodes.ring_sector(r0, r1, a0, a1).move(w.whx, w.why).add_style(styles.gpt)
 		);
 
 
 
 		let layer_wells = scaled_wells.map((w) =>
-			SvgNodes.circle(whr).set_attrs({ cx: w.whx, cy: w.why }).set_style(styles.wellhead)
+			SvgNodes.circle(whr).set_attrs({ cx: w.whx, cy: w.why }).add_style(styles.wellhead)
 		);
 		let layer_wellnames = scaled_wells.map((w) =>
 			SvgNodes.text(w.well)
-				.set_style(styles.style_wellhead)
+				.add_style(styles.style_wellhead)
 				.move(w.whx + shift.x, w.why + shift.y)
 		);
 
@@ -256,18 +256,18 @@
 			sectored_ring(0, 50, [{v: 10, style: styles.gpt}, {v: 20, style: styles.opt}, {v: 30, style: styles.wopt}]).move(w.whx, w.why)
 		);
 
-		// let layer_wells_wpr = wells.map((w) => svg_sector(70, 0, 70).set_style(style_wir).move(w.whx, w.why).render());
+		// let layer_wells_wpr = wells.map((w) => svg_sector(70, 0, 70).add_style(style_wir).move(w.whx, w.why).render());
 
 		// let layer_wells_gpr = wells.map((w) =>
-		// 	svg_sector(70, 70, 130).set_style(style_gpr).move(w.whx, w.why).render()
+		// 	svg_sector(70, 70, 130).add_style(style_gpr).move(w.whx, w.why).render()
 		// );
 		// let layer_wells_opr = wells.map((w) =>
-		// 	svg_sector(70, 130, 360).set_style(style_opr).move(w.whx, w.why).render()
+		// 	svg_sector(70, 130, 360).add_style(style_opr).move(w.whx, w.why).render()
 		// );
 
 		// let layer_well_names = wells.map((w) =>
 		// 	svg_text(w.well)
-		// 		.set_style(style_wellhead_text)
+		// 		.add_style(style_wellhead_text)
 		// 		.move(w.whx + 10, w.why - 10)
 		// 		.render()
 		// );
diff --git a/src/back_.js b/src/back_.js
index a6bca57..5e6f9ff 100644
--- a/src/back_.js
+++ b/src/back_.js
@@ -1,4 +1,4 @@
-import fs, { symlinkSync } from "fs";
+import fs from "fs";
 import axios from "axios";
 
 import SvgMap from "./svgmap/SvgMap.js";
@@ -9,6 +9,8 @@ import SvgNodes from "./svgmap/SvgNodes.js";
 import Transfrom from "./libs/Transform.js";
 import BBox from "./libs/bbox.js";
 
+import sql_pi from "./services/sql/prod_inj.js";
+
 // import SvgNodes from "./svgmap/SvgNodes.js";
 
 // import math_lib from './libs/math.js'
@@ -25,8 +27,46 @@ const path = "../../data/prodmaps";
 
 // let file = fs.readFileSync('../data/2022-03-16/49_Кар тек и сум отб 7 об_вост-px.svg')
 
+const query = (sql) => axios.post(`${back_url}/proxy/sqlite`, { query: sql }).then((x) => x.data.data);
+
 let styles = JSON.parse(fs.readFileSync("./moc/styles.json").toString());
 
+const all_settings = {
+	pt: {
+		tons_in_cm2: 10000,
+		ppu: 100, // 100
+		styles,
+		// Масштаб 1мм карты / 1мм реальный (1000мм в 1м)
+		map_scale: (1 / 10000) * 1000,
+	},
+
+	it: {
+		tons_in_cm2: 100000,
+		ppu: 100, // 100
+		styles,
+		// Масштаб 1мм карты / 1мм реальный (1000мм в 1м)
+		map_scale: (1 / 10000) * 1000,
+	},	
+
+	pr: {
+		tons_in_cm2: 5,
+		ppu: 100,
+		styles,
+		// Масштаб 1мм карты / 1мм реальный (1000мм в 1м)
+		map_scale: (1 / 10000) * 1000,
+	},
+
+	ir: {
+		tons_in_cm2: 50,
+		ppu: 100,
+		styles,
+		// Масштаб 1мм карты / 1мм реальный (1000мм в 1м)
+		map_scale: (1 / 10000) * 1000,
+	},		
+};
+
+// all_settings.styles = SvgMapBuilder.update_styles(all_settings.styles, all_settings.ppu)
+
 let parser = new SvgMap();
 
 async function start() {
@@ -61,15 +101,15 @@ async function start() {
 	// }
 
 	// function build_tr(cs1, cs2) {
-    //     let dx1 = cs1.x1 - cs1.x0
-    //     let dy1 = cs1.y1 - cs1.y0
-    //     let dx2 = cs2.x1 - cs2.x0
-    //     let dy2 = cs2.y1 - cs2.y0
+	//     let dx1 = cs1.x1 - cs1.x0
+	//     let dy1 = cs1.y1 - cs1.y0
+	//     let dx2 = cs2.x1 - cs2.x0
+	//     let dy2 = cs2.y1 - cs2.y0
 
 	// 	const kx12 = dx2 / dx1
-    //     const ky12 = dy2 / dy1;
+	//     const ky12 = dy2 / dy1;
 	// 	const kx21 = dx1 / dx2
-    //     const ky21 = dy1 / dy2;
+	//     const ky21 = dy1 / dy2;
 
 	// 	let tr = {
 	// 		tr12: {
@@ -93,9 +133,6 @@ async function start() {
 	// 	return tr;
 	// }
 
-
-
-
 	// Функция перевода координат из глобальных в локальные.
 	const cs1 = new CoordSystem(anchor.w1.x, anchor.w1.y, anchor.w2.x, anchor.w2.y);
 	const cs2 = new CoordSystem(ww1.whx, ww1.why, ww2.whx, ww2.why);
@@ -105,11 +142,9 @@ async function start() {
 
 	// console.log('tr is:', tr);
 
-	
-
 	// console.log(wells)
 
-	const DATE = '2023-01-01'
+	const DATE = "2023-01-01";
 
 	const query_all = `SELECT
 		wells.well, wells.whx, wells.why,
@@ -128,21 +163,17 @@ async function start() {
 	GROUP BY
 		wells.well
 
-	`// WHERE well='${anchor.w1.name}'`;
-
+	`; // WHERE well='${anchor.w1.name}'`;
 
 	// Получим максимально удаленные скважины не лежащие вдоль оси.
 	let all_wells = await axios.post(`${back_url}/proxy/sqlite`, { query: query_all }).then((x) => x.data.data);
 
-	let bbox = BBox.from_array(all_wells.map(w => ({x: w.whx, y: w.why})))
-	console.log('BBOX', bbox)
-	console.log('BBOX', bbox.toLTWH())
-	console.log('BBOX', bbox.toLTRB())
-
-
-
-	tr = Transfrom.fromCoordSyses()
+	let bbox = BBox.from_array(all_wells.map((w) => ({ x: w.whx, y: w.why })));
+	console.log("BBOX", bbox);
+	console.log("BBOX", bbox.toLTWH());
+	console.log("BBOX", bbox.toLTRB());
 
+	tr = Transfrom.fromCoordSyses();
 
 	let mapped_wells = all_wells.map((x) => ({ ...x, lx: tr.trx(x.whx), ly: tr.try(x.why) }));
 
@@ -157,359 +188,179 @@ async function start() {
 
 	// console.log(math_lib.make_ranges(vals))
 
-    // svg.append(mapped_wells.map((x) => SvgNodes.ring_sector(1.5 * sc.k, 6 * sc.k, 0, 120).move(x.lx, x.ly).set_style(styles.gpt)));
-
-	
+	// svg.append(mapped_wells.map((x) => SvgNodes.ring_sector(1.5 * sc.k, 6 * sc.k, 0, 120).move(x.lx, x.ly).add_style(styles.gpt)));
 
 	const settings = {
 		tons_in_cm2: 10000,
-		styles
-	}
+		styles,
+	};
 
-	{		
-		let ti_layer = parser.build_tp_layer(mapped_wells, settings)
-		let svg = SvgNodes.svg().set_attr("width", "1000px").set_attr("height", "1000px").set_attr("viewBox", "0 0 1000 1000")
+	{
+		let ti_layer = parser.build_tp_layer(mapped_wells, settings);
+		let svg = SvgNodes.svg()
+			.set_attr("width", "1000px")
+			.set_attr("height", "1000px")
+			.set_attr("viewBox", "0 0 1000 1000");
 		// let defs = new SvgNode('defs')
 		// defs.append(ti_layer.defs)
 		// console.log(ti_layer.defs.tag)
-		svg.append(ti_layer.defs)
-		svg.append(ti_layer.svg)
+		svg.append(ti_layer.defs);
+		svg.append(ti_layer.svg);
 		fs.writeFileSync(`${path}/out.svg`, svg.render());
 	}
 
-
 	// let ti_layer = parser.build_tp_layer(mapped_wells, settings)
 	// let data = file.toString()
 	// 	.replace('</defs>', ti_layer.defs.render() + '</defs>')
 	// 	.replace('</svg>', ti_layer.svg.render() + '</svg>')
 	// fs.writeFileSync("../tmp/out_prod.svg", data) //svg.render());
 
-
 	// let ti_layer_inj = parser.build_ti_layer(mapped_wells, settings)
 	// let data2 = file.toString()
 	// 	.replace('</defs>', ti_layer_inj.defs.render() + '</defs>')
 	// 	.replace('</svg>', ti_layer_inj.svg.render() + '</svg>')
 	// fs.writeFileSync("../tmp/out_inj.svg", data2) //svg.render());
-
 }
 
+class SvgSaver {
+	constructor(settings, bbox) {
+		// Функция перевода координат из глобальных в локальные.
+		const cs1 = new CoordSystem(bbox.l, bbox.t, bbox.r, bbox.b);
+		const cs_mm = cs1.clone().flipy().moveto(0, 0).scale(settings.map_scale);
+		const cs_ppu = cs_mm.clone().scale(settings.ppu);
+		const csw = Math.abs(cs_mm.x1 - cs_mm.x0);
+		const csh = Math.abs(cs_mm.y1 - cs_mm.y0);
+		const bbox_ppu = BBox.fromLTRB(cs_ppu.x0, cs_ppu.y0, cs_ppu.x1, cs_ppu.y1);
+
+		this.svg = SvgNodes.svg()
+			.set_attr("width", csw + "mm")
+			.set_attr("height", csh + "mm")
+			.set_attr("viewBox", `${bbox_ppu.l} ${bbox_ppu.t} ${bbox_ppu.w()} ${bbox_ppu.h()}`);
+
+		this.tr = Transfrom.fromCoordSyses(cs1, cs_ppu);
+
+		settings.styles = SvgMapBuilder.update_styles(settings.styles, settings.ppu);
+	}
+
+	append_defs(defs) {
+		this.svg.append(defs);
+	}
+
+	append_svg(svg) {
+		this.svg.append(svg);
+	}
+
+	append_layer(layer) {
+		this.append_defs(layer.defs);
+		this.append_svg(layer.svg);
+	}
+
+	save(filename) {
+		fs.writeFileSync(filename, this.svg.render());
+	}
+}
+
+function build_bbox(data){
+	let bbox = BBox.from_array(data);
+	if (bbox.w() == 0 || bbox.h() == 0) {
+		bbox.r += 1000;
+		bbox.b += 1000;
+	}
+
+	return bbox
+}
 
 async function build_map_pt(devobj) {
-	// const DATE = '2023-01-01'
+	let wells = await query(sql_pi.totals(devobj));
+	wells = wells.filter((x) => x.wopt > 0);
+	if (!wells.length) return
 
-	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
+	let bbox = build_bbox(wells.map(w => ({ x: w.whx, y: w.why })));	
+	const saver = new SvgSaver(all_settings.pt, bbox);
 
-		AND object='${devobj}'
-	GROUP BY
-		wells.well
+	let mapped_wells = wells.map((x) => ({ ...x, lx: saver.tr.trx(x.whx), ly: saver.tr.try(x.why) }));
+	let tp_layer = SvgMapBuilder.build_tp_layer(mapped_wells, all_settings.pt);
 
-	`
-
-	let all_wells = await axios.post(`${back_url}/proxy/sqlite`, { query: query_all }).then((x) => x.data.data);
-	if (all_wells.length == 0){
-		// fs.writeFileSync(`${path}/out_devobj-${devobj}.svg`, "");
-		return
-	} 
-
-	let bbox = BBox.from_array(all_wells.map(w => ({x: w.whx, y: w.why})))
-
-	{
-		const builder = new SvgMapBuilder()
-
-		const settings = {
-			tons_in_cm2: 10000,
-			ppu: 100, // 100
-			styles: builder.update_styles(styles, 100),
-			// Масштаб 1мм карты / 1мм реальный (1000мм в 1м)
-			map_scale: 1 / 10000 * 1000
-		}
-
-		// Функция перевода координат из глобальных в локальные.
-		const cs1 = new CoordSystem(bbox.l, bbox.t, bbox.r, bbox.b)
-		const cs_mm = cs1.clone().flipy().moveto(0, 0).scale(settings.map_scale)
-		const cs_ppu = cs_mm.clone().scale(settings.ppu)
-		let tr = Transfrom.fromCoordSyses(cs1, cs_ppu);
-
-		let mapped_wells = all_wells.map((x) => ({ ...x, lx: tr.trx(x.whx), ly: tr.try(x.why) }));
-
-		let ti_layer = builder.build_tp_layer(mapped_wells, settings)
-		const csw = Math.abs(cs_mm.x1 - cs_mm.x0)
-		const csh = Math.abs(cs_mm.y1 - cs_mm.y0)
-		const bbox_ppu = BBox.fromLTRB(cs_ppu.x0, cs_ppu.y0, cs_ppu.x1, cs_ppu.y1)
-
-		let svg = SvgNodes.svg()
-			.set_attr("width", csw + "mm").set_attr("height", csh + "mm")
-			.set_attr("viewBox", `${bbox_ppu.l} ${bbox_ppu.t} ${bbox_ppu.w()} ${bbox_ppu.h()}`)
-		svg.append(ti_layer.defs)
-		svg.append(ti_layer.svg)
-		fs.writeFileSync(`${path}/out_devobj-${devobj}-PT.svg`, svg.render());
-	}
+	saver.append_layer(tp_layer);
+	saver.save(`${path}/out_devobj-${devobj}-PT.svg`);
 }
 
 async function build_map_it(devobj) {
-	// const DATE = '2023-01-01'
+	let wells = await query(sql_pi.totals(devobj));
+	wells = wells.filter((x) => x.wwit > 0);
+	if (!wells.length) return
 
-	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
+	let bbox = build_bbox(wells.map(w => ({ x: w.whx, y: w.why })));	
+	const saver = new SvgSaver(all_settings.it, bbox);
 
-	`
+	let mapped_wells = wells.map((x) => ({ ...x, lx: saver.tr.trx(x.whx), ly: saver.tr.try(x.why) }));
+	let tp_layer = SvgMapBuilder.build_ti_layer(mapped_wells, all_settings.it);
 
-	let all_wells = await axios.post(`${back_url}/proxy/sqlite`, { query: query_all }).then((x) => x.data.data);
-
-	if (all_wells.length == 0){
-		// fs.writeFileSync(`${path}/out_devobj-${devobj}.svg`, "");
-		return
-	} 
-	
-	let bbox = BBox.from_array(all_wells.map(w => ({x: w.whx, y: w.why})))
-	if (bbox.w() == 0 || bbox.h() == 0){
-		bbox.r += 1000
-		bbox.b += 1000
-	}
-
-	{
-		const builder = new SvgMapBuilder()
-
-		const settings = {
-			tons_in_cm2: 20000,
-			ppu: 100, // 100
-			styles: builder.update_styles(styles, 100),
-			// Масштаб 1мм карты / 1мм реальный (1000мм в 1м)
-			map_scale: 1 / 10000 * 1000
-		}
-
-		// Функция перевода координат из глобальных в локальные.
-		const cs1 = new CoordSystem(bbox.l, bbox.t, bbox.r, bbox.b)
-		const cs_mm = cs1.clone().flipy().moveto(0, 0).scale(settings.map_scale)
-		const cs_ppu = cs_mm.clone().scale(settings.ppu)
-		let tr = Transfrom.fromCoordSyses(cs1, cs_ppu);
-
-		let mapped_wells = all_wells.map((x) => ({ ...x, lx: tr.trx(x.whx), ly: tr.try(x.why) }));
-
-		// console.log(mapped_wells)
-
-		let ti_layer = builder.build_ti_layer(mapped_wells, settings)
-		const csw = Math.abs(cs_mm.x1 - cs_mm.x0)
-		const csh = Math.abs(cs_mm.y1 - cs_mm.y0)
-		const bbox_ppu = BBox.fromLTRB(cs_ppu.x0, cs_ppu.y0, cs_ppu.x1, cs_ppu.y1)
-
-		let svg = SvgNodes.svg()
-			.set_attr("width", csw + "mm").set_attr("height", csh + "mm")
-			.set_attr("viewBox", `${bbox_ppu.l} ${bbox_ppu.t} ${bbox_ppu.w()} ${bbox_ppu.h()}`)
-		svg.append(ti_layer.defs)
-		svg.append(ti_layer.svg)
-		fs.writeFileSync(`${path}/out_devobj-${devobj}-IT.svg`, svg.render());
-	}
-
-
-	// let ti_layer = parser.build_tp_layer(mapped_wells, settings)
-	// let data = file.toString()
-	// 	.replace('</defs>', ti_layer.defs.render() + '</defs>')
-	// 	.replace('</svg>', ti_layer.svg.render() + '</svg>')
-	// fs.writeFileSync("../tmp/out_prod.svg", data) //svg.render());
-
-
-	// let ti_layer_inj = parser.build_ti_layer(mapped_wells, settings)
-	// let data2 = file.toString()
-	// 	.replace('</defs>', ti_layer_inj.defs.render() + '</defs>')
-	// 	.replace('</svg>', ti_layer_inj.svg.render() + '</svg>')
-	// fs.writeFileSync("../tmp/out_inj.svg", data2) //svg.render());
+	saver.append_layer(tp_layer);
+	saver.save(`${path}/out_devobj-${devobj}-IT.svg`);
 }
 
-async function build_map_pty(devobj) {
-	console.log('build_map_pty', devobj)
-
-	let sql_max_year = `SELECT max(year) as max_year FROM production_injections`
-	const max_year = await axios.post(`${back_url}/proxy/sqlite`, { query: sql_max_year }).then((x) => x.data.data[0].max_year);
-
-	// const DATE = '2023-01-01'
-
-	// console.log(max_year)
-
-	const query_all = `SELECT
-		wells.well, wells.whx, wells.why
-		,MAX(production_injections.year) as year
-		,SUM(production_injections.woptm) as wopt
-		,SUM(production_injections.wwptm) as wwpt
-		,SUM(production_injections.wsgptv) as wgpt
-		,SUM(production_injections.wwitv) as wwit
-		,SUM(production_injections.wwptm)+SUM(production_injections.woptm) as wlpt
-		,SUM(production_injections.wwptm)/(SUM(production_injections.wwptm)+SUM(production_injections.woptm)) as wlf
-	FROM
-		wells, production_injections
-	WHERE
-		wells.well=production_injections.well
-		AND object='${devobj}'
-		AND year=${max_year}
-	GROUP BY
-		wells.well
-
-	`
-
-	let all_wells = await axios.post(`${back_url}/proxy/sqlite`, { query: query_all }).then((x) => x.data.data);
-	if (all_wells.length == 0){
-		 console.log('NO wells found')
-		// fs.writeFileSync(`${path}/out_devobj-${devobj}-CP.svg`, "");
-		return
-	} 
-
-	let bbox = BBox.from_array(all_wells.map(w => ({x: w.whx, y: w.why})))
-
-	{
-		const builder = new SvgMapBuilder()
-
-		const settings = {
-			tons_in_cm2: 10000,
-			ppu: 100, // 100
-			styles: builder.update_styles(styles, 100),
-			// Масштаб 1мм карты / 1мм реальный (1000мм в 1м)
-			map_scale: 1 / 10000 * 1000
-		}
-
-		// Функция перевода координат из глобальных в локальные.
-		const cs1 = new CoordSystem(bbox.l, bbox.t, bbox.r, bbox.b)
-		const cs_mm = cs1.clone().flipy().moveto(0, 0).scale(settings.map_scale)
-		const cs_ppu = cs_mm.clone().scale(settings.ppu)
-		let tr = Transfrom.fromCoordSyses(cs1, cs_ppu);
-
-		let mapped_wells = all_wells.map((x) => ({ ...x, lx: tr.trx(x.whx), ly: tr.try(x.why) }));
-
-		let ti_layer = builder.build_tp_layer(mapped_wells, settings)
-		const csw = Math.abs(cs_mm.x1 - cs_mm.x0)
-		const csh = Math.abs(cs_mm.y1 - cs_mm.y0)
-		const bbox_ppu = BBox.fromLTRB(cs_ppu.x0, cs_ppu.y0, cs_ppu.x1, cs_ppu.y1)
-
-		let svg = SvgNodes.svg()
-			.set_attr("width", csw + "mm").set_attr("height", csh + "mm")
-			.set_attr("viewBox", `${bbox_ppu.l} ${bbox_ppu.t} ${bbox_ppu.w()} ${bbox_ppu.h()}`)
-		svg.append(ti_layer.defs)
-		svg.append(ti_layer.svg)
-		
-		fs.writeFileSync(`${path}/out_devobj-${devobj}-PC.svg`, svg.render());
-	}
-}
 
 async function build_map_pr(devobj) {
-	console.log('build_map_pty', devobj)
+	console.log("build_map_pr", devobj);
 
-	let sql_max_year = `SELECT MAX(year*1000+month) as max_year FROM production_injections`
-	const max_year_month = await axios.post(`${back_url}/proxy/sqlite`, { query: sql_max_year }).then((x) => x.data.data[0].max_year);
-// console.log(max_year_month)
-	// const DATE = '2023-01-01'
+	const md = await query(sql_pi.max_date(devobj)).then((x) => x[0].date);
+	let wells = await query(sql_pi.totals(devobj, md))
+	wells = wells.filter((x) => x.wopt > 0);
+	if (!wells.length) return
 
-	// console.log(max_year)
+	let bbox = build_bbox(wells.map(w => ({ x: w.whx, y: w.why })));	
+	const saver = new SvgSaver(all_settings.pr, bbox);
 
-	const query_all = `SELECT
-		wells.well, wells.whx, wells.why
-		,(year*1000+month) as aaa
-		,production_injections.horizon
-		,production_injections.segment
-		,production_injections.object
-		,SUM(production_injections.days) as days
-		,SUM(production_injections.woptm) as wopt
-		,SUM(production_injections.wwptm) as wwpt
-	FROM
-		wells, production_injections
-	WHERE
-		production_injections.woptm > 0
-		AND wells.well=production_injections.well
-		AND production_injections.object='${devobj}'
-		AND (year*1000+month)=${max_year_month}
-	GROUP BY
-		wells.well
-	`
+	let mapped_wells = wells.map((x) => ({
+		...x,
+		wopt: x.wopt / x.days,
+		wwpt: x.wwpt / x.days,
+		wlpt: (x.wopt + x.wwpt) / x.days,
+		wlf: x.wwpt / (x.wopt + x.wwpt),
+		lx: saver.tr.trx(x.whx),
+		ly: saver.tr.try(x.why),
+	}));
 
-	let all_wells = await axios.post(`${back_url}/proxy/sqlite`, { query: query_all }).then((x) => x.data.data);
+	// let mapped_wells = wells.map((x) => ({ ...x, lx: saver.tr.trx(x.whx), ly: saver.tr.try(x.why) }));
+	let tp_layer = SvgMapBuilder.build_tp_layer(mapped_wells, all_settings.pr);
 
-	console.log(all_wells)
-
-	if (all_wells.length == 0){
-		 console.log('NO wells found')
-		// fs.writeFileSync(`${path}/out_devobj-${devobj}-CP.svg`, "");
-		return
-	} 
-
-	let bbox = BBox.from_array(all_wells.map(w => ({x: w.whx, y: w.why})))
-
-	{
-		const builder = new SvgMapBuilder()
-
-		const settings = {
-			tons_in_cm2: 5,
-			ppu: 100, // 100
-			styles: builder.update_styles(styles, 100),
-			// Масштаб 1мм карты / 1мм реальный (1000мм в 1м)
-			map_scale: 1 / 10000 * 1000
-		}
-
-		// Функция перевода координат из глобальных в локальные.
-		const cs1 = new CoordSystem(bbox.l, bbox.t, bbox.r, bbox.b)
-		const cs_mm = cs1.clone().flipy().moveto(0, 0).scale(settings.map_scale)
-		const cs_ppu = cs_mm.clone().scale(settings.ppu)
-		let tr = Transfrom.fromCoordSyses(cs1, cs_ppu);
-
-		let mapped_wells = all_wells.map((x) => ({ ...x, 
-			wopt: x.wopt / x.days,
-			wwpt: x.wwpt / x.days,
-			wlpt: (x.wopt + x.wwpt) / x.days,
-			wlf: x.wwpt / (x.wopt + x.wwpt),
-			lx: tr.trx(x.whx), ly: tr.try(x.why) 
-		}));
-  
-		let ti_layer = builder.build_tp_layer(mapped_wells, settings)
-		const csw = Math.abs(cs_mm.x1 - cs_mm.x0)
-		const csh = Math.abs(cs_mm.y1 - cs_mm.y0)
-		const bbox_ppu = BBox.fromLTRB(cs_ppu.x0, cs_ppu.y0, cs_ppu.x1, cs_ppu.y1)
-
-		let svg = SvgNodes.svg()
-			.set_attr("width", csw + "mm").set_attr("height", csh + "mm")
-			.set_attr("viewBox", `${bbox_ppu.l} ${bbox_ppu.t} ${bbox_ppu.w()} ${bbox_ppu.h()}`)
-		svg.append(ti_layer.defs)
-		svg.append(ti_layer.svg)
-		
-		fs.writeFileSync(`${path}/out_devobj-${devobj}-PR.svg`, svg.render());
-	}
+	saver.append_layer(tp_layer);
+	saver.save(`${path}/out_devobj-${devobj}-PR.svg`);
 }
 
+async function build_map_ir(devobj) {
+	// const DATE = '2023-01-01'
+
+	const md = await query(sql_pi.max_date(devobj)).then((x) => x[0].date);
+	let wells = await query(sql_pi.totals(devobj, md))
+	wells = wells.filter((x) => x.wwit > 0);
+	if (!wells.length) return
+
+	let bbox = build_bbox(wells.map(w => ({ x: w.whx, y: w.why })));	
+	const saver = new SvgSaver(all_settings.ir, bbox);
+
+	let mapped_wells = wells.map((x) => ({
+		...x,
+		wwit: x.wwit / x.days,
+		lx: saver.tr.trx(x.whx),
+		ly: saver.tr.try(x.why),
+	}));
+
+	let tp_layer = SvgMapBuilder.build_ti_layer(mapped_wells, all_settings.ir);
+
+	saver.append_layer(tp_layer);
+	saver.save(`${path}/out_devobj-${devobj}-IR.svg`);
+}
 
 
 async function start2() {
-	const DATE = '2023-01-01'
+	const objects = await query(sql_pi.devobjs()).then((r) => r.map((x) => x.devobj));
 
-	const sql_objects = `SELECT distinct(object) as devobj FROM production_injections` // where devobj=1` //x.wopt
-
-	let objects = await axios.post(`${back_url}/proxy/sqlite`, { query: sql_objects }).then((x) => x.data.data.map(y => y.devobj));
-
-	objects.map(build_map_pt)
+	objects.map(build_map_pt);
 	objects.map(build_map_it)
-	objects.map(build_map_pr)	
+	objects.map(build_map_pr)
+	objects.map(build_map_ir)
 }
 
-
 start2();
diff --git a/src/moc/styles.json b/src/moc/styles.json
index 45adfca..b03be67 100644
--- a/src/moc/styles.json
+++ b/src/moc/styles.json
@@ -1,13 +1,39 @@
 {
-    "wellhead": {
+    "black-line": {
+        "stroke-width": "1pt",
+        "stroke": "#000",
+        "fill": "none"
+    },
+
+    "white-body": {
+        "fill": "#fff"
+    },
+
+    "wellhead-name": {
         "font-family": "Times New Roman",
         "font-weight": "bold",        
-        "font-size": "10pt",
-        "stroke-width": "0.1pt",
-        "stroke": "#fff",
+        "font-size": "12pt",
         "fill": "#000",
         "dx":1.7,
-        "dy":"0"
+        "dy":"-1"
+    },
+
+    "wellhead-black": {
+        "stroke-width": "0.1mm",
+        "stroke": "#fff",
+        "fill": "#000"
+    },
+
+    "wellhead-gray": {
+        "stroke-width": "0.1mm",
+        "stroke": "#000",
+        "fill": "#ddd"
+    },
+
+    "wellhead-tri": {
+        "stroke-width": "0.1pt",
+        "stroke": "#fff",
+        "fill": "#000"
     },
 
     "wlf": {
diff --git a/src/services/sql/prod_inj.js b/src/services/sql/prod_inj.js
new file mode 100644
index 0000000..f37dad9
--- /dev/null
+++ b/src/services/sql/prod_inj.js
@@ -0,0 +1,116 @@
+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/src/svgmap/SvgMap.js b/src/svgmap/SvgMap.js
index 2401e04..e10fc1b 100644
--- a/src/svgmap/SvgMap.js
+++ b/src/svgmap/SvgMap.js
@@ -100,11 +100,11 @@ export default class {
 		// Круги
 		svg.append(wells.map((x) => SvgNodes.ring_sectors(1.5 * sc.k, t2r(x.wlpt) * sc.k, [{v: x.wopt, style: styles.opt}, {v: x.wwpt, style: styles.wpt}]).move(x.lx, x.ly)));
 		// Знак скважины
-		svg.append(wells.map((x) => SvgNodes.circle(1.5 * sc.k).move(x.lx, x.ly).set_style(styles.wellhead)));
+		svg.append(wells.map((x) => SvgNodes.circle(1.5 * sc.k).move(x.lx, x.ly).add_style(styles.wellhead)));
 		// Имя скважины
-		svg.append(wells.map((x) => SvgNodes.text(x.well).move(x.lx + styles.wellhead.dx * sc.k, x.ly + styles.wellhead.dy * sc.k).set_style(styles.wellhead)));
+		svg.append(wells.map((x) => SvgNodes.text(x.well).move(x.lx + styles.wellhead.dx * sc.k, x.ly + styles.wellhead.dy * sc.k).add_style(styles.wellhead)));
 		// Обводненность
-		svg.append(wells.map((x) => SvgNodes.text(`${Math.round(x.wlf * 1000)/10 || ''}%`).move(x.lx + styles.wlf.dx * sc.k, x.ly + styles.wlf.dy * sc.k).set_style(styles.wlf)));
+		svg.append(wells.map((x) => SvgNodes.text(`${Math.round(x.wlf * 1000)/10 || ''}%`).move(x.lx + styles.wlf.dx * sc.k, x.ly + styles.wlf.dy * sc.k).add_style(styles.wlf)));
 
 		return {defs, svg}		
 	}
@@ -126,13 +126,13 @@ export default class {
 		// Круги	
 		// let g_rings = SvgNodes.group(['<metadata id="CorelCorpID_WWITRingsCorel-Layer"/>']).set_attr("id", "Круги")
 		// svg.append(g_rings)
-		svg.append(wells.map((x) => SvgNodes.circle(t2r(x.wwit) * sc.k).set_style(styles.wit).move(x.lx, x.ly)));
+		svg.append(wells.map((x) => SvgNodes.circle(t2r(x.wwit) * sc.k).add_style(styles.wit).move(x.lx, x.ly)));
 		// Знак скважины
-		svg.append(wells.map((x) => SvgNodes.circle(1.5 * sc.k).move(x.lx, x.ly).set_style(styles.wellhead)));
+		svg.append(wells.map((x) => SvgNodes.circle(1.5 * sc.k).move(x.lx, x.ly).add_style(styles.wellhead)));
 		// Имя скважины
-		svg.append(wells.map((x) => SvgNodes.text(x.well).move(x.lx + styles.wellhead.dx * sc.k, x.ly + styles.wellhead.dy * sc.k).set_style(styles.wellhead)));
+		svg.append(wells.map((x) => SvgNodes.text(x.well).move(x.lx + styles.wellhead.dx * sc.k, x.ly + styles.wellhead.dy * sc.k).add_style(styles.wellhead)));
 		// Обводненность
-		svg.append(wells.map((x) => SvgNodes.text(`${Math.round(x.wlf * 1000)/10 || ''}%`).move(x.lx + styles.wlf.dx * sc.k, x.ly + styles.wlf.dy * sc.k).set_style(styles.wlf)));
+		svg.append(wells.map((x) => SvgNodes.text(`${Math.round(x.wlf * 1000)/10 || ''}%`).move(x.lx + styles.wlf.dx * sc.k, x.ly + styles.wlf.dy * sc.k).add_style(styles.wlf)));
 
 		return {defs, svg}
 	}
diff --git a/src/svgmap/SvgMapBuilder.js b/src/svgmap/SvgMapBuilder.js
index f86405d..c10280b 100644
--- a/src/svgmap/SvgMapBuilder.js
+++ b/src/svgmap/SvgMapBuilder.js
@@ -1,7 +1,8 @@
 import SvgNode from "./SvgNode.js";
 import SvgNodes from "./SvgNodes.js";
+import SvgWellNodes from "./SvgWellNodes.js";
 
-export default class {
+export default {
 	/**
 	 * Преобразовать размер шрифта в единицы карты
 	 * @param { string | Number } v Значение для перевода "10mm", "22pt"
@@ -17,7 +18,7 @@ export default class {
 		if (v.endsWith("pt")) {
 			return (parseFloat(v.slice(0, v.length - 2)) * ppu * 100) / 283.46;
 		}
-	}
+	},
 
 	/**
 	 * Перегоняет стиль в единицы карты (возвращает новый объект)
@@ -31,7 +32,7 @@ export default class {
 			if (convertable.includes(k)) s[k] = this.fontsize2ppu(s[k], ppu);
 		});
 		return s;
-	}
+	},
 
 	/**
 	 * Перегоняет все стили в единицы карты (возвращает новый объект)
@@ -40,7 +41,7 @@ export default class {
 	 */
 	update_styles(styles, ppu) {
 		return Object.keys(styles).reduce((s, c) => ({ ...s, [c]: this.update_style(styles[c], ppu) }), {});
-	}
+	},
 
 	build_tp_layer(wells, settings) {
 		function t2r(tons) {
@@ -56,41 +57,20 @@ export default class {
 
 		let svg = SvgNodes.group(['<metadata id="CorelCorpID_WWPTCorel-Layer"/>']).set_attr("id", "WWPT");
 		// Круги
-		svg.append(
-			wells.map((x) =>
-				SvgNodes.ring_sectors(1.5 * ppu, t2r(x.wlpt) * ppu, [
-					{ v: x.wopt, style: styles.opt },
-					{ v: x.wwpt, style: styles.wpt },
-				]).move(x.lx, x.ly)
-			)
-		);
+		svg.append(wells.map((x) => SvgWellNodes.ring.pt(x.wopt, x.wwpt, t2r(x.wlpt), ppu, styles).move(x.lx, x.ly)));
+
 		// Знак скважины
 		svg.append(
-			wells.map((x) =>
-				SvgNodes.circle(1.5 * ppu)
-					.move(x.lx, x.ly)
-					.set_style(styles.wellhead)
-			)
-		);
-		// Имя скважины
-		svg.append(
-			wells.map((x) =>
-				SvgNodes.text(x.well)
-					.move(x.lx + styles.wellhead.dx * ppu, x.ly + styles.wellhead.dy * ppu)
-					.set_style(styles.wellhead)
-			)
-		);
-		// Обводненность
-		svg.append(
-			wells.map((x) =>
-				SvgNodes.text(`${Math.round(x.wlf * 1000) / 10 || ""}%`)
-					.move(x.lx + styles.wlf.dx * ppu, x.ly + styles.wlf.dy * ppu)
-					.set_style(styles.wlf)
-			)
+			wells.map((x) => SvgWellNodes.wellhead[t2r(x.wlpt) > 1.6 ? "prod" : "gray"](ppu, styles).move(x.lx, x.ly))
 		);
 
+		// Имя скважины
+		svg.append(wells.map((x) => SvgWellNodes.wellhead.name(x.well, ppu, styles).move(x.lx, x.ly)));
+		// Обводненность
+		svg.append(wells.map((x) => SvgWellNodes.wellhead.wlp(x.wlf, ppu, styles).move(x.lx, x.ly)));
+
 		return { defs, svg };
-	}
+	},
 
 	build_ti_layer(wells, settings) {
 		function t2r(tons) {
@@ -104,41 +84,18 @@ export default class {
 		defs.append(SvgNodes.defs.simple.radialGradient("rg1", "#fff", "#c1ff5e"));
 
 		let svg = SvgNodes.group(['<metadata id="CorelCorpID_WWITCorel-Layer"/>']).set_attr("id", "WWIT");
+
 		// Круги
-		// let g_rings = SvgNodes.group(['<metadata id="CorelCorpID_WWITRingsCorel-Layer"/>']).set_attr("id", "Круги")
-		// svg.append(g_rings)
-		svg.append(
-			wells.map((x) =>
-				SvgNodes.circle(t2r(x.wwit) * ppu)
-					.set_style(styles.wit)
-					.move(x.lx, x.ly)
-			)
-		);
+		svg.append(wells.map((x) => SvgWellNodes.ring.it(t2r(x.wwit), ppu, styles).move(x.lx, x.ly)));
+
 		// Знак скважины
 		svg.append(
-			wells.map((x) =>
-				SvgNodes.circle(1.5 * ppu)
-					.move(x.lx, x.ly)
-					.set_style(styles.wellhead)
-			)
+			wells.map((x) => SvgWellNodes.wellhead[t2r(x.wwit) > 1.6 ? "inj" : "gray"](ppu, styles).move(x.lx, x.ly))
 		);
+
 		// Имя скважины
-		svg.append(
-			wells.map((x) =>
-				SvgNodes.text(x.well)
-					.move(x.lx + styles.wellhead.dx * ppu, x.ly + styles.wellhead.dy * ppu)
-					.set_style(styles.wellhead)
-			)
-		);
-		// Обводненность
-		// svg.append(
-		// 	wells.map((x) =>
-		// 		SvgNodes.text(`${Math.round(x.wlf * 1000) / 10 || ""}%`)
-		// 			.move(x.lx + styles.wlf.dx * ppu, x.ly + styles.wlf.dy * ppu)
-		// 			.set_style(styles.wlf)
-		// 	)
-		// );
+		svg.append(wells.map((x) => SvgWellNodes.wellhead.name(x.well, ppu, styles).move(x.lx, x.ly)));
 
 		return { defs, svg };
-	}
-}
+	},
+};
diff --git a/src/svgmap/SvgNode.js b/src/svgmap/SvgNode.js
index be12bbf..8a40fde 100644
--- a/src/svgmap/SvgNode.js
+++ b/src/svgmap/SvgNode.js
@@ -20,18 +20,21 @@ export default class SvgNode {
         return this
     }
 
-    set_style(style) {
+    add_style(style) {
         this.style = { ...this.style || {}, ...style }
         return this
     }
 
-    clear_style(style) {
+    clear_style() {
         this.style = null
         return this
     }
 
     move(x, y) {
-        this.transform = { x, y }
+        if (this.transform)
+            this.transform = { x: this.transform.x + x, y: this.transform.y + y }
+        else
+            this.transform = { x, y }
         return this
     }
 
diff --git a/src/svgmap/SvgNodes.js b/src/svgmap/SvgNodes.js
index b692b74..7d1cbeb 100644
--- a/src/svgmap/SvgNodes.js
+++ b/src/svgmap/SvgNodes.js
@@ -38,6 +38,22 @@ export default {
 		return new SvgNode("circle", {r})
 	},
 
+	ngon(r, n, ang = 0) {
+		const da = 2 * Math.PI / n
+		ang = ang * Math.PI / 180
+		const pts = Array(n).fill(0).map((x, i) => [Math.sin(i * da + ang) * r, Math.cos(i * da + ang) * r])
+		return new SvgNode("polygon", {points: pts.map(x => `${x[0]},${x[1]}`)})
+	},
+
+	spike1(w, h, ang){
+		const da = ang * Math.PI / 180
+		const sa = Math.sin(da)
+		const ca = Math.cos(da)
+		h = h / 2
+		const pts = `${-sa*h},${-ca*h} ${ca*w},${-sa*w}, ${sa*h},${ca*h}`
+		return new SvgNode("polygon", {points: pts})
+	},
+
 	sector(r, a0, a1) {
 		const k = Math.PI / 180;
 		let s0 = -Math.sin(a0 * k) * r;
@@ -80,7 +96,7 @@ export default {
 	 ring_sectors(r0, r1, sectors){		
 		let sum = sectors.reduce((s,c) => s + c.v, 0)
 		let angs = sectors.reduce((s, c, i) => [...s, {...c, a0: i && s[i - 1].a1, a1: c.v + (i && s[i - 1].a1)}], [])
-		let items = angs.map(x => this.ring_sector(r0, r1, x.a0 * 360 / sum, x.a1 * 360 / sum).set_style(x.style))
+		let items = angs.map(x => this.ring_sector(r0, r1, x.a0 * 360 / sum, x.a1 * 360 / sum).add_style(x.style))
 
 		return this.group(items)
 	},
diff --git a/src/svgmap/SvgWellNodes.js b/src/svgmap/SvgWellNodes.js
new file mode 100644
index 0000000..faee52b
--- /dev/null
+++ b/src/svgmap/SvgWellNodes.js
@@ -0,0 +1,75 @@
+import SvgNode from "./SvgNode.js";
+import SvgNodes from "./SvgNodes.js";
+
+export default {
+	wellhead: {
+		name(text, ppu, styles) {
+			return SvgNodes.text(text)
+				.move(styles["wellhead-name"].dx * ppu, styles["wellhead-name"].dy * ppu)
+				.add_style(styles["wellhead-name"]);
+		},
+
+		wlp(wlf, ppu, styles) {
+			return SvgNodes.text(`${Math.round(wlf * 1000) / 10 || ""}%`)
+				.move(styles.wlf.dx * ppu, styles.wlf.dy * ppu)
+				.add_style(styles.wlf);
+		},
+
+		/**
+		 * Добывающая скважина
+		 * @param {*} ppu
+		 * @param {*} styles
+		 * @returns
+		 */
+		prod(ppu, styles) {
+			return SvgNodes.circle(1.5 * ppu).add_style(styles["wellhead-black"]);
+		},
+
+		/**
+		 * Нагнетательная
+		 * @param {*} ppu
+		 * @param {*} styles
+		 * @returns
+		 */
+		inj(ppu, styles) {
+			return SvgNodes.group([
+				SvgNodes.spike1(1.8 * ppu, 1.7 * ppu, 0).move(2 * ppu, 0),
+				SvgNodes.spike1(1.8 * ppu, 1.7 * ppu, 90).move(0, -2 * ppu),
+				SvgNodes.spike1(1.8 * ppu, 1.7 * ppu, 180).move(-2 * ppu, 0),
+				SvgNodes.spike1(1.8 * ppu, 1.7 * ppu, 270).move(0, 2 * ppu),
+				new SvgNode("line", { x1: -2 * ppu, x2: 2 * ppu, y1: 0, y2: 0 }).add_style(styles["black-line"]),
+				new SvgNode("line", { y1: -2 * ppu, y2: 2 * ppu, x1: 0, x2: 0 }).add_style(styles["black-line"]),
+				SvgNodes.circle(1.5 * ppu)
+					.add_style(styles["black-line"])
+					.add_style(styles["white-body"]),
+			]);
+		},
+
+		/**
+		 * Серая с треугольником с малым дебитом/нагнетанием
+		 * @param {*} ppu
+		 * @param {*} styles
+		 * @returns
+		 */
+		gray(ppu, styles) {
+			return SvgNodes.group([
+				SvgNodes.circle(1.5 * ppu).add_style(styles["wellhead-gray"]),
+				SvgNodes.ngon(1.5 * ppu, 3, 0).add_style(styles["wellhead-black"]),
+			]);
+		},
+	},
+
+	ring: {
+		pt(wopt, wwpt, rmm, ppu, styles) {
+			return SvgNodes.ring_sectors(1.5 * ppu, rmm * ppu, [
+				{ v: wopt, style: styles.opt },
+				{ v: wwpt, style: styles.wpt },
+			]);
+		},
+
+		it(rmm, ppu, styles) {
+			return SvgNodes.circle(rmm * ppu)
+				.add_style(styles.wit)			
+		}
+	},
+};
diff --git a/src/svgmap/drawers/SvgWell.js b/src/svgmap/drawers/SvgWell.js
index 9591882..c72451e 100644
--- a/src/svgmap/drawers/SvgWell.js
+++ b/src/svgmap/drawers/SvgWell.js
@@ -1,21 +1,31 @@
 export default {
+    wellhead: {
+        prod(x, y, r, style){
+            return SvgNodes.circle(r).add_style(style).move(w.x, w.y);
+        },
+
+        inj(x, y, r, style){
+            return SvgNodes.circle(r).add_style(style).move(w.x, w.y);
+        }
+    },
+
     // [{x,y}]
     heads(wells, r, style) {
-        return wells.map((w) => SvgNodes.circle(r).set_style(style).move(w.x, w.y));
+        return wells.map((w) => SvgNodes.circle(r).add_style(style).move(w.x, w.y));
     },
 
     // [{x,y,name}]
     names(wells, style, shift) {
         return wells.map((w) =>
             SvgNodes.text(w.name)
-                .set_style(style)
+                .add_style(style)
                 .move(w.x + shift.x, w.y + shift.y)
         );
     },
 
     // {x,y,ring[1,2,3,4,5]}
     ring(x, y, r0, r1, a0, a1, style) {
-        return SvgNodes.ring_sector(r0, r1, a0, a1).move(x, y).set_style(style);
+        return SvgNodes.ring_sector(r0, r1, a0, a1).move(x, y).add_style(style);
     },
 };